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Japan Display Inc patents (2017 archive)


Recent patent applications related to Japan Display Inc. Japan Display Inc is listed as an Agent/Assignee. Note: Japan Display Inc may have other listings under different names/spellings. We're not affiliated with Japan Display Inc, we're just tracking patents.

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Method of manufacturing a display device and a display device

A method of manufacturing a display device, includes steps of forming a first inorganic film, forming a first organic film so as to cover the first inorganic film, removing a part of the first organic film, forming a second inorganic film so as to cover the first inorganic film and a region of the first organic film that has not been removed in the step of removing the part of the first organic film, forming a second organic film so as to cover the second inorganic film, removing a part of the second organic film, and forming a third inorganic film so as to cover the second inorganic film and a region of the second organic film that has not been removed in the step of removing the part of the second organic film. A thickness of the first organic film is different from that of the second organic film.. ... Japan Display Inc

Display device

A light-emitting element display device includes: a display area which has an organic insulating layer that is made of an organic insulating material; a peripheral circuit area which is disposed around the display area and which has the organic insulating layer; and a blocking area that is formed between the display area and the peripheral circuit area. The blocking area includes: a first blocking area configured by only one or a plurality of inorganic material layers between an insulating base substrate and an electrode layer which covers the display area and is formed continuously from the display area, and which configures one of two electrodes for allowing the light emitting area to emit the light; and a second blocking area including a plurality of layers configuring the first blocking area, and a light emitting organic layer.. ... Japan Display Inc

Display device

According to one embodiment, a display device includes a pixel, a scanning line, a signal line, a pixel electrode, a first switching element, and a capacitance line producing capacitance together with the pixel electrode. The first switching element includes a first semiconductor layer connected to the signal line and the pixel electrode, and a first gate electrode opposed to the first semiconductor layer and connected to the scanning line. ... Japan Display Inc

Display device

A display panel including a display function layer displaying an image in a display area, a cover member including a first face and a second face disposed on an opposite side of the first face and faces the display panel, and a fingerprint sensor including a plurality of first detection electrodes disposed in a sensor base and configured to detect unevenness of an object brought into contact with or approaching the first face of the cover member, a shield electrode disposed to face the plurality of first detection electrodes and configured to suppress a change in capacitance between the first detection electrodes and the shield electrode, and switching elements disposed in correspondence with the first detection electrodes, the fingerprint sensor being arranged between the cover member and the display panel and arranged to overlap with the display area when viewed in a direction perpendicular to the first face are included.. . ... Japan Display Inc

Display device

A display device includes: a plurality of pixel electrodes each of which is provided in each of a plurality of sub-pixels arranged in a display region; a driving electrode provided so as to overlap the plurality of pixel electrodes when seen in a plan view; a plurality of detecting electrodes provided so as to overlap the driving electrode when seen in a plan view; and a dummy electrode provided apart from the detecting electrodes. The detecting electrodes and the dummy electrode include a metal layer or an alloy layer. ... Japan Display Inc

Display device and method of manufacturing same

A display device including a substrate, a plurality of pixel electrodes arranged in a form of a matrix in a plane parallel with the substrate, a display functional layer exerting an image display function on a basis of an image signal supplied to the plurality of pixel electrodes, a driving electrode opposed to the plurality of pixel electrodes, and a plurality of detecting electrodes arranged in a form of a plane opposed to the driving electrode, separated and arranged at a pitch of a natural number multiple of an arrangement pitch of the pixel electrodes in one direction in the arrangement plane, and each capacitively coupled with the driving electrode.. . ... Japan Display Inc

Display device with input function

A display device with an input function is provided having a plurality of pixel parts arranged at intervals in a first direction and a second direction intersecting the first direction, and a display region including a plurality of light-transmitting parts arranged in the gap portions of the pixel parts, the pixel parts include at least one pixel provided with light-emitting elements, the light-transmitting part includes a sensor electrode for detecting electrostatic capacitance.. . ... Japan Display Inc

Array substrate, display apparatus, and method of inspecting sensor electrode

According to an aspect, an array substrate includes: a substrate; a sensor electrode disposed on the substrate, and configured to detect change of capacitance; and a pull-out line capable of being electrically coupled with the sensor electrode, and pulled out to an end portion of the substrate.. . ... Japan Display Inc

Liquid crystal display device

The liquid crystal display device includes: a tft substrate including scanning lines extending in a first direction and being arranged in a second direction, video signal lines extending in the second direction and being arranged in the first direction, pixel electrodes arranged in regions surrounded by the scanning lines and the video signal lines, and common electrodes formed with an insulating film arranged between the common electrodes and the pixel electrodes; a counter substrate opposed to the tft substrate; and a liquid. Crystal. ... Japan Display Inc

Liquid crystal device and electronic apparatus

A liquid crystal includes first and second substrates, the first substrate including intersecting data lines and scan lines. A liquid crystal layer is sandwiched therebetween. ... Japan Display Inc

Display device and bonding method

A display device includes a display panel, a backlight under the display panel, and an adhesive placed so as to extend over a side face of the display panel and a side face of the backlight. An outer face of the adhesive opposite to a face of the adhesive bonded to the side face of the display panel and the side face of the backlight is formed as a flat face along one or both of the side face of the display panel and the side face of the backlight.. ... Japan Display Inc

Display device

According to one embodiment, a display device, including a first insulating, a first common electrode located on a side of the first insulating layer, a second common electrode being adjacent to the first common electrode, and a second insulating, wherein the first insulating layer is in contact with the second insulating layer at a position corresponding to the first boundary portion, the second common electrode is contact with any one of the first and second insulating layers at a position corresponding to the second boundary portion, and being in contact with both the first and second insulating layers at a position corresponding to the third boundary portion.. . ... Japan Display Inc

Display device

A display device includes: a panel including a display screen and a side face that extends along a periphery of the display screen; a backlight located on a side of the panel opposite to the display screen to radiate light on the panel; a case, for containing the backlight, including a bottom that faces the panel with the backlight in between and a side wall that stands at a periphery of the bottom and faces the side face of the panel; and a combining member provided between the side face of the panel and the side wall to combine the panel and the case.. . ... Japan Display Inc

Display device

According to one embodiment, a display device includes a first substrate and an external circuit, the first substrate including a first area, a second area, and wirings, the first area including a display area in which pixels are arranged the external circuit being mounted on the second area. The wirings are electrically connected to the external circuit, provided in the first area and the second area, and arranged in the first direction. ... Japan Display Inc

12/28/17 / #20170371194

Display device

According to one embodiment, a display device includes a first substrate including a first area and a second area, the first area including a display area where pixels are arranged, and the second area being adjacent to the first area and where wirings are arranged, wherein the wirings are covered with a protection layer, the second area includes a peripheral area and a central area in an arrangement direction of the wirings, and a thickness of at least one of the first substrate and the protection layer varies between the peripheral area and the central area.. . ... Japan Display Inc

12/28/17 / #20170371193

Display apparatus

According to an aspect, a display apparatus includes: a display panel including a plurality of pixels each including a pixel capacitor and a pixel transistor, a scanning line that is coupled to the respective pixels and is configured to receive a scan signal, and a video signal line that is coupled to the respective pixels and is configured to receive a video signal; and a driver configured to drive the display panel. The pixel transistor includes: at least one n-channel metal oxide semiconductor (nmos) transistor coupled between the video signal line and the pixel capacitor; and a p-channel metal oxide semiconductor (pmos) transistor coupled in parallel with the nmos transistor.. ... Japan Display Inc

12/21/17 / #20170365813

Display device

A display device is provided including a pixel region arranging a plurality of pixels on a planar surface on the first side of a substrate, a sealing layer covering a surface on the opposite side of the substrate side of the pixel region, a first detection electrode extending in a direction on a layer above the pixel region on the side where the sealing layer is provided, and a second detection electrode extending in a direction intersecting with the direction in another layer different from that of the first detection electrode in a layer above the pixel region. The sealing layer including at least an organic resin film, a first inorganic insulating film, and a second inorganic insulating film, the first detection electrode or the second detection electrode is provided above the organic resin layer, the other electrode is provided below the organic resin layer.. ... Japan Display Inc

12/21/17 / #20170365809

Organic el display device and method of manufacturing organic el display device

An organic el display device according to an embodiment of the present invention includes a substrate on which a display region including a plurality of pixels including an organic el layer and an external region that surrounds the display region are formed, at least one separating wall that is formed at a part of the external region on the substrate, and an organic layer that covers at least a part of the display region, includes an organic material, and is formed on a display region side of the at least one separating wall. A wall surface of the display region side of the at least one separating wall includes an inclined surface that is inclined toward the display region side as it is extended away from the substrate.. ... Japan Display Inc

12/21/17 / #20170365624

Semiconductor device

A semiconductor device includes a oxide semiconductor layer, a gate electrode arranged above the oxide semiconductor layer, a gate insulation layer between the oxide semiconductor layer and the gate electrode, a first insulation layer arranged above the oxide semiconductor layer and arranged with a first aperture part, wiring including an aluminum layer arranged above the first insulation layer, the wiring being electrically connected to the oxide semiconductor layer via the first aperture part, a barrier layer including aluminum oxide above the first insulation layer, above the wiring and covering a side surface of the wiring, and an organic insulation layer arranged above the barrier layer.. . ... Japan Display Inc

12/21/17 / #20170364203

Touch drive device

According to one embodiment, the touch drive device includes a plurality of drive electrodes arranged side by side to extend in a single direction, a detection electrode which extends in a direction crossing the direction in which the drive electrodes extend, and generates capacitances at intersections of the detection electrode and the drive electrodes, and a driver (ddi) which groups the drive electrodes into a plurality of drive electrode portions each including at least one drive electrode, and performs a touch scanning drive by supplying a touch drive signal (tsvcom) having a pulse waveform for detection of a closely situated external object to a target drive electrode portion which is a selected one of the drive electrode portions. The number of the drive electrodes included in each of the drive electrode portions and the target drive electrode portion to which the touch drive signal (tsvcom) is supplied can be designated.. ... Japan Display Inc

12/21/17 / #20170363966

Display device

The invention provides a display device that allows formation of the boundary of exposure at an arbitrary position on its substrate. A display device includes: a display area; a terminal; and a wire formed between the display area and the terminal and connected to the terminal. ... Japan Display Inc

12/21/17 / #20170363920

Liquid crystal display device

In a liquid crystal display device, a common electrode is formed on an organic passivation film, an interlayer insulating film is formed on the common electrode, a pixel electrode with a slit is formed on the interlayer insulating film, and a through hole is formed in the organic passivation film and the interlayer insulating film, so that the pixel electrode is connected to a source electrode of a tft through the through hole. Further, the taper angle around the upper base of the through hole is smaller than the taper angle around the lower base. ... Japan Display Inc

12/21/17 / #20170363901

Liquid crystal display device

A liquid crystal display device having a uniform gap between a tft substrate and a cf substrate even in cases where a sealant is to be applied to a slim frame formed on the outside of the effective display area is provided. A liquid crystal display device includes an effective display area, a color resist coated area, and a seal area which overlaps the color resist coated area and in which a sealant for sealing liquid crystal is provided, wherein the color resist coated area overlapping the seal area has slits formed therein.. ... Japan Display Inc

12/21/17 / #20170363803

Backlight device and display device equipped with the same

According to one embodiment, a display device includes a liquid crystal panel including a pair of substrates opposed to each other, a liquid crystal layer between the substrates, and a first electrode portion on at least one of the substrates, a backlight device including an optical member and a second electrode portion opposed to the first electrode portion, and an adhesive member between the liquid crystal panel and the backlight device to fix the backlight device to the liquid crystal panel. The adhesive member includes a first base, adhesive layers on both surfaces of the first base, a second base on the first base via one of the adhesive layers, and an adhesive layer on the second base.. ... Japan Display Inc

12/14/17 / #20170359558

Display device and display method of the same

According to one embodiment, when displaying an image on a display panel, projecting an image which is displayed on the display panel, inclining the image which is projected from the display panel at a predetermined angle of bend, and reflecting the image which is projected from the display panel via a prism and guiding the image to a projection surface, a display device corrects input picture image of the prism based on characteristics contrary to the chromatic aberration characteristics of the prism.. . ... Japan Display Inc

12/14/17 / #20170358770

Method of manufacturing a display device

A display device includes a plurality of pixels arranged on a substrate, a plurality of pixel electrodes, wherein each pixel electrode of the plurality of pixel electrodes corresponds to a pixel of the plurality of pixels, a bank between adjacent pixel electrodes of the plurality of pixel electrodes, wherein the bank exposes a part of the pixel electrodes, an electroluminescent layer on each of the plurality of pixel electrodes, a common electrode above the bank and the electroluminescent layer, a plurality of insulators on the exposed regions of the pixel electrodes, wherein the common electrode is between the insulators and the pixel electrodes, and an auxiliary wiring on the common electrode between adjacent insulators of the plurality of insulators, wherein a top surface of each insulator of the plurality of insulators is farther from the substrate than a top surface of the common electrode.. . ... Japan Display Inc

12/14/17 / #20170358631

Display device

A display device includes a plurality of first detection electrodes that are respectively disposed in a plurality of first areas, which are shaped in a stripe pattern and extend in the first direction, and extend in a first direction, an insulating layer that is disposed in a grid-like area, covers the first detection electrodes, and is placed on perimeters of pixel electrodes, and a plurality of second detection electrodes that are disposed on a sealing layer along a plurality of second areas and extend in a second direction, the second areas being included in the grid-like area, shaped in a stripe pattern, and extending in the second direction. The common electrodes are respectively disposed on a plurality of second banks and continue to the first direction.. ... Japan Display Inc

12/14/17 / #20170358610

Semiconductor device and display device

According to one embodiment, a semiconductor device includes a first insulating film, a first semiconductor layer formed of polycrystalline silicon, a second semiconductor layer formed of an oxide semiconductor, a second insulating film, a first gate electrode, a second gate electrode, a third insulating film formed of silicon nitride, and a protection layer. The protection layer is located between the second insulating film and the third insulating film, is opposed to the second semiconductor layer, and is formed of either an aluminum oxide or fluorinated silicon nitride.. ... Japan Display Inc

12/14/17 / #20170358606

Semiconductor device and method for manufacturing semiconductor device

According to one embodiment, a semiconductor device includes an insulating substrate, a first semiconductor layer located above the insulating substrate, a second semiconductor layer located above the insulating substrate, an insulating layer which covers the first semiconductor layer and the second semiconductor layer, and includes a first contact hole reaching the first semiconductor layer and a second contact hole reaching the second semiconductor layer, a barrier layer which covers one of the first semiconductor layer inside the first contact hole and the second semiconductor layer inside the second contact hole, and a first conductive layer which is in contact with the barrier layer.. . ... Japan Display Inc

12/14/17 / #20170358469

Manufacturing apparatus and manufacturing method of light-emitting element

Disclosed is a manufacturing apparatus of a light-emitting element. The manufacturing apparatus includes: a main transporting route including a first transfer device and a second transfer device connected to each other through a first transporting chamber; a sub-transporting route extending in a direction intersecting the main transporting route, the sub-transporting route including: a second transporting chamber connected to the first transfer device or the second transfer device; and a delivery chamber connected to the second transporting chamber; and a plurality of treatment chambers connected to the delivery chamber. ... Japan Display Inc

12/14/17 / #20170358264

Display device

According to one embodiment, a display device includes a first substrate, a second substrate, a liquid crystal layer, a first alignment film, a pixel electrode, and a common electrode. The liquid crystal layer is disposed between the first substrate and the second substrate. ... Japan Display Inc

12/14/17 / #20170357368

Input detection device and electronic device

An input detection device includes a plurality of drive electrodes which are arranged in parallel to each other in plan view, and each of which has a pair of ends. At least one drive electrode among the plurality of drive electrodes is driven such that a first drive state where a first drive voltage is supplied to one end of the drive electrode and a second drive voltage different from the first drive voltage is supplied to the other end of the drive electrode and a second drive state where the second drive voltage is supplied to the one end and the first drive voltage is supplied to the other end temporally alternately occur.. ... Japan Display Inc

12/14/17 / #20170357367

Input detection device and electronic device

An input detection device includes: a plurality of drive electrodes each of which includes a first end and a second end; a first scanner circuit and a second scanner circuit which select the first ends of the plurality of drive electrodes; a third scanner circuit and a fourth scanner circuit which select the second ends of the plurality of drive electrodes; and a controller which supplies a first drive voltage to the first end of a first drive electrode and to the second end of a second drive electrode and supplies a second drive voltage different from the first drive voltage to the second end of the first drive electrode and to the first end of the second drive electrode via the first scanner circuit, the second scanner circuit, the third scanner circuit, and the fourth scanner circuit.. . ... Japan Display Inc

12/14/17 / #20170357355

Display device provided with touch sensor

According to one embodiment, a display device provided with a sensor, includes a plurality of electrodes for a touch sensor, which comprise a plurality of drive electrodes and a plurality of detection electrodes, and a display panel, wherein a plurality of common electrodes for display which are provided in the display panel are also applied as the drive electrodes, an image display operation of the display panel and a driving operation of the electrodes for the touch sensor are performed in a time sharing manner, and in the driving operation of the electrodes for the touch sensor, a code division multiplexing (cdm) drive is performed in units of successive common electrodes, and a drive signal which synchronizes with the cdm drive is input to all common electrodes other than successive common electrodes subjected to the cdm drive.. . ... Japan Display Inc

12/14/17 / #20170357353

Display device

The display device includes: a scan line driving circuit selecting a potential supplied to a scan line; a driver chip; a plurality of source wires connected to a detection circuit; a terminal connected to an inspection wire controlling the scan line driving circuit; and a protection circuit arranged between the inspection wire and the terminal when it is assumed that an extending direction of a switch circuit connected with the plurality of source wires is an x axis direction, that one side of the x axis direction is an x1 side, and that the other side therein is an x2 side, the plurality of source wires are arranged closer to the x1 side than a center of the region in the x axis direction, and the terminal and the protection circuit are arranged closer to the x2 side than the center of the region in the x axis direction.. . ... Japan Display Inc

12/14/17 / #20170357345

Display device and detection device

A display device includes: a first substrate; a second substrate opposed to the first substrate; a display functional layer arranged between the first substrate and the second substrate to display an image in a display region; a first electrode layer that is arranged in the display region and includes a plurality of first electrodes for detecting contact or proximity of an external object; a second electrode arranged between the first substrate and the second substrate to be opposed to the first electrodes; a plurality of third electrodes that are arranged between the first substrate and the second substrate and receive a pixel signal; and an insulating layer covering the first electrode layer. In the insulating layer, a relative dielectric constant of a portion superimposed on the first electrodes is different from a relative dielectric constant of a portion not superimposed on the first electrodes at least in the display region.. ... Japan Display Inc

12/14/17 / #20170357125

Display device

To provide a display device including a pixel electrode formed on an insulating surface; an organic layer including a light emitting layer and formed on the pixel electrode; an opposed electrode formed on the organic layer; a first inorganic insulating film formed on the opposed electrode; a first intermediate film formed on the first inorganic insulating film; and a first organic insulating film formed on the first intermediate film. The refractive index of the first intermediate film is less than the refractive index of the first inorganic insulating film and greater than the refractive index of the first organic insulating film.. ... Japan Display Inc

12/14/17 / #20170357041

Illumination device and display device

In one embodiment, an illumination device comprises a light source, a light guide having an incidence surface, and a light refraction structure on the surface. The light guide has an irradiation direction, a thickness direction, and a width direction. ... Japan Display Inc

12/07/17 / #20170352332

Signal supply circuit and display device

According to one embodiment, a signal supply circuit used for a display device includes a plurality of subpixels each including a memory. The signal supply circuit includes a first mode. ... Japan Display Inc

12/07/17 / #20170352329

Display device and display method

According to one embodiment, a display device includes a plurality of light sources, a display panel illuminated by the light sources and a drive circuit which drives the light sources time-divisionally to emit light sequentially based on a first image signal for displaying an image in color. The drive circuit determines whether visibility of the image displayed in color deteriorates because of external light, extracts from the first image signal a brightness signal when determining that the visibility of the image deteriorates, generates a second image signal based on the brightness signal, and drives the display panel based on the second image signal when the second image signal is generated.. ... Japan Display Inc

12/07/17 / #20170351377

Input device, display device, and electronic device

A noise immunity of a detected capacitance is prevented or inhibited from lowering on a driving electrode different in width from the other driving electrodes, provided in an input device. A touch panel serving as an input device has a plurality of driving electrodes extending in an x-axis direction and arranged in a y-axis direction intersecting with the x-axis direction, and a driving electrode arranged outside one side of an arrangement of the driving electrodes and extending in the x-axis direction. ... Japan Display Inc

12/07/17 / #20170351365

Display device

Disclosed is a display device which includes: a base film having a display region, a touch region, and a boundary region between the display region and the touch region; an image-display portion provided in the display region; and a touch portion provided in the touch region. The image-display portion has a transistor including a gate electrode and a source/drain electrode. ... Japan Display Inc

12/07/17 / #20170351361

Display device with touch detecting function and electronic apparatus

A display device with a touch detecting function includes wiring for touch arranged in a peripheral area positioned on the outside of a display area, and a selection switch that selects one of drive electrodes to be coupled to the wiring for touch. A drive electrode scanning unit selects one of drive electrodes and includes a plurality of transfer circuits in the peripheral area. ... Japan Display Inc

12/07/17 / #20170351360

Electrostatic capacitance input device and electro-optical device having input device

Disclosed herein is an electrostatic capacitance input device including: an input region of a substrate, in which a plurality of input position detection electrodes are provided; a plurality of wires that are electrically connected to the plurality of input position detection electrodes and extend outside the input region of the substrate; and a shield electrode that overlaps the wires on the input operation side.. . ... Japan Display Inc

12/07/17 / #20170351358

Display device

A sensing circuit is configured to measure a first physical quantity corresponding to a first capacitance being a parasitic capacitance formed in at least one of electrode groups including a plurality of first electrodes and a plurality of second electrodes, to thereby detect that significant change has occurred in the first capacitance due to touching of a conductor when an obtained first measurement value is out of a first range. The sensing circuit is further configured to measure a second physical quantity corresponding to a second capacitance formed between each of the plurality of first electrodes and each of the plurality of second electrodes, to thereby detect that significant change has occurred in the second capacitance due to compression of an insulating elastic layer based on a pressing force when an obtained second measurement value is out of a second range.. ... Japan Display Inc

12/07/17 / #20170351153

Display device

A display device of an embodiment includes scanning lines, signal lines, sub-pixels, a switching element in each of the sub-pixels, a pixel electrode in each of the sub-pixels. The switching element includes a relay electrode in contact with the pixel electrode, and a semiconductor layer in contact with the signal line in a first position, in contact with the relay electrode in a second position, and bending between the first position and the second position and crossing the scanning line. ... Japan Display Inc

12/07/17 / #20170351137

Liquid crystal display device

According to one embodiment, a liquid crystal display device includes a liquid crystal display panel, a cover panel, a container case fixed to the cover panel and covering the liquid crystal display panel, and a backlight unit disposed in the container case and opposed to the liquid crystal display panel. The container case includes a bottom wall, and a sidewall directly opposed to at least one edge of the backlight unit with a gap interposed therebetween. ... Japan Display Inc

12/07/17 / #20170351132

Input detection device, and display device with touch detection function

An input detection device includes a substrate, and a plurality of detection electrodes that are disposed on a plane parallel to the substrate. The detection electrode includes a plurality of first conductive wires along a first direction, and a plurality of opening portions disposed between the first conductive wires. ... Japan Display Inc

12/07/17 / #20170351129

Liquid crystal display device

The present invention addresses a display unevenness in a corner of a display in an ips liquid crystal display device. A liquid crystal display device includes: a tft substrate including pixels formed between scanning lines extending in a first direction and arrayed in a second direction and image signal lines extending in the second direction and arrayed in the first direction, each pixel including a tft; a counter substrate; and a liquid crystal layer between the tft substrate and the counter substrate, wherein a common electrode is formed above the image signal line via an insulating film, the scanning line and the end portion of the common electrode do not overlap each other as seen from the above, and they have a space d1 in the first direction.. ... Japan Display Inc

11/30/17 / #20170344183

Display device

A display device includes a display panel, a touch panel control unit, a plurality of scanning electrodes formed on the display panel, a plurality of detection electrodes formed on the display panel so as to intersect with the plurality of scanning electrodes, a drive signal supply unit for inputting a drive signal to each of the scanning electrodes, and a detection unit for detecting a detection signal from each of the detection electrodes. The touch panel control unit supplies the driving signal to each of the scanning electrodes from the drive signal supply unit to enable detection of a touch position of a detection object based on the detection signal detected, and supplies the driving signal to all of the scanning electrodes collectively from the drive signal supply unit to enable detection of approach of the detection object to the touch panel based on the detection signal detected.. ... Japan Display Inc

11/30/17 / #20170344182

Display device and method of controlling the same

According to one embodiment, a display device comprises a plurality of pixel circuits arrayed two-dimensionally. Each of the pixel circuits comprises a display element and a pixel memory configured to store a signal to drive the display element. ... Japan Display Inc

11/30/17 / #20170344164

Display device and sensor

According to one embodiment, a display device includes a display panel which displays an image, a touch panel provided on the display panel and including a sensor area in which a plurality of electrodes for detecting touch operation are provided and a peripheral area provided around the sensor area, a controller which controls the plurality of electrodes, lead lines provided in the peripheral area to connect the electrodes provided in the sensor area to the controller and a conductive layer provided in a region which overlaps at least part of the lead lines.. . ... Japan Display Inc

11/30/17 / #20170344163

Display device

Provided is a display device including: a base film having a display region, a touch region, and a boundary region between the display region and the touch region; an image-displaying portion in the display region and on a first face side of the base film; and a touch portion in the touch region and on a second face side of the base film. The boundary region is sandwiched between the image-displaying portion and the touch portion, and the base film is folded in the boundary region so that a front face of the touch portion overlaps with the image-displaying portion with the touch portion interposed therebetween.. ... Japan Display Inc

11/30/17 / #20170343921

Imaging display system and imaging display method

According to one embodiment, an imaging display system includes an imaging device and a display device, which operate synchronously with each other. The imaging display system includes a control device. ... Japan Display Inc

11/30/17 / #20170343878

Liquid crystal display device and display device

According to one embodiment, a liquid crystal display device includes a first substrate including a semiconductor layer including a first extension portion and a second extension portion, a gate line, a first common electrode opposed to at least the second extension portion, a source line extending above the second extension portion, a pixel electrode including a main pixel electrode, a second common electrode including a second main common electrode opposed to the source line, and a first alignment film.. . ... Japan Display Inc

11/30/17 / #20170343845

Display device

According to one embodiment, a display device includes an insulating substrate, a thin-film transistor including a semiconductor layer formed on a layer above the insulating substrate, a gate electrode which at least partly overlaps the semiconductor layer, and a first electrode and a second electrode which are electrically connected to the semiconductor layer, and a light shielding layer formed between the thin-film transistor and the insulating substrate to at least partly overlap the semiconductor layer, the light shielding layer electrically connected to the gate electrode.. . ... Japan Display Inc

11/30/17 / #20170343844

Display device

According to one embodiment, a display device includes pixel circuits arranged in a matrix in a display area, and the pixel circuits each includes a display element, a capacitor which applies voltage to at least one of electrodes of the display element, a first switch which supplies voltage to the capacitor when in an on state, a second switch which is set in an off state with the first switch when the first switch is in the off state, and sets the capacitor in a floating state.. . ... Japan Display Inc

11/23/17 / #20170338441

Display device and manufacturing method thereof

. . In manufacturing display devices having a flexible substrate, the invention allows reduction of material cost and the number of manufacturing steps, thereby reducing manufacturing cost. A display device includes: a bendable substrate 100 having thereon a display area da and a terminal section ta; an array layer 50 formed in the displayer area da; and an inter-layer 160 of a predetermined width formed between the array layer 50 and the terminal section ta. ... Japan Display Inc

11/23/17 / #20170338433

Display device

An organic el display device has a tft formed on the substrate, and an organic el layer formed on the tft. A protective layer is formed on the organic el layer, and a first bather layer which contains alox is formed between the substrate and the tft.. ... Japan Display Inc

11/23/17 / #20170338429

Display device

The invention provides a reliable organic el display device with improved moisture barrier characteristics. An organic el display device includes: an organic el layer as a light-emitting layer formed on a resin substrate; and a barrier layer formed between the organic el layer and the resin substrate, the barrier layer including an undercoat layer and alox layer. ... Japan Display Inc

11/23/17 / #20170338291

Display device and manufacturing method of the same

A flexible display device that is improved in a barrier property against moisture and is not deformed so much is realized. In an organic el display device, tft is formed in a first substrate and an organic el layer is formed on the tft. ... Japan Display Inc

11/23/17 / #20170338287

Display device

A display device includes a flexible substrate having a display region including a plurality of pixels, each of the plurality of pixels having a pair of electrodes and a display element therebetween; a first electrode layer provided on the plurality of pixels; a second electrode layer provided on the first electrode layer; a third electrode layer provided on the second electrode layer; a piezoelectric material layer provided between the first electrode layer and the second electrode layer; and a flexible material layer provided between the second electrode layer and the third electrode layer.. . ... Japan Display Inc

11/23/17 / #20170338253

Display device

A display device includes a pixel including a thin film transistor, and an under layer below the thin film transistor. The thin film transistor includes a first gate electrode, a semiconductor layer and a second gate electrode. ... Japan Display Inc

11/23/17 / #20170338249

Display device

The object of the present invention is to make it possible to form an lips tft and an oxide semiconductor tft on the same substrate. A display device includes a substrate having a display region in which pixels are formed. ... Japan Display Inc

11/23/17 / #20170337885

Display device

According to one embodiment, a display device includes a display panel including a first sub display area and a second sub display area, and an illumination device, wherein the illumination device includes a first light source opposed to the first sub display area, a second light source opposed to the second sub display area, and a partition positioned between the first and second light sources and the display panel, and the partition includes a first side surface surrounding the first light source, a second side surface surrounding the second light source, and a connector which connects the first side surface and the second side surface, and the connector is formed of curved surfaces, or two or more flat surfaces, or a combination of curved surfaces and flat surfaces.. . ... Japan Display Inc

11/23/17 / #20170337864

Display device

In one embodiment, a display device includes first and second substrates, a liquid crystal layer, a display area, a surrounding area, a light-shielding layer overlapping the surrounding area, a voltage supply line in the surrounding area and extending in a first direction, and first and second electrodes provided in the surrounding area and connected to the voltage supply line. The first and second electrodes are alternately arranged in either the first direction or a second direction crossing the first direction. ... Japan Display Inc

11/23/17 / #20170336917

Display device provided with touch sensor

According to one embodiment, a display device with a sensor, includes a pair of electrodes for a touch sensor, which are provided to extend to intersect, and a display panel which includes a plurality of display elements arranged in a matrix, a plurality of gate lines extending along display elements of the display elements which are arranged in a row direction, and a plurality of source lines extending along display elements of the display elements which are arranged in a column direction, wherein a common electrode for display provided in the display panel is also used as one of the electrodes for the touch sensor, the electrodes for the touch sensor are driven by the self-detection method, and an image display operation of the display panel and a drive operation of the electrodes for the touch sensor are performing in a time sharing manner.. . ... Japan Display Inc

11/23/17 / #20170336898

Display device and sensor device

According to one embodiment, a display device includes a first signal line covered by a first interlayer insulating film, a first metallic wiring line provided on the first interlayer insulating film to overlap the first signal line, a pixel electrode next to the first metallic wiring line, a second interlayer insulating film covers the first metallic wiring line and the pixel electrode, and first and second common electrodes provided on the second interlayer insulating film, a gap between the first common electrode and the second common electrode, which overlap the first signal line and the first metallic wiring line, and the first metallic wiring line being connected to the first common electrode in a non-display area.. . ... Japan Display Inc

11/23/17 / #20170336687

Display device

A liquid crystal display device includes a thin film transistor substrate having a pixel region and a frame region, and a color filter substrate. The frame region includes a first metal wire that surrounds the outside of the pixel region, and a second metal wire that is formed so as to surround the outside of the first metal wire. ... Japan Display Inc

11/23/17 / #20170336685

Display device

According to one embodiment, a display device includes first and second substrates, and liquid crystal layer. The first substrate includes first and second electrodes. ... Japan Display Inc

11/23/17 / #20170336676

Display apparatus

According to an aspect, a display apparatus includes: an image display panel that displays an image thereon; a planar light source that includes a plurality of light sources and irradiates a plurality of divided areas of the image display panel with light from the back side of the image display panel; and a signal processor that drives the light sources individually based on input signals of the image to control brightness of the individual divided areas. The signal processor performs image display on the image display panel using output signals obtained by lowering brightness of a dark region in the image represented by the input signals.. ... Japan Display Inc

11/23/17 / #20170336672

Substrate for display apparatus and display apparatus

According to an aspect, a substrate for a display apparatus includes: a first substrate; and at least one translucent coloring layer that overlaps with the first substrate. The at least one translucent coloring layer overlaps with an entire surface of a display region in which an image is displayed. ... Japan Display Inc

11/23/17 / #20170336666

Display device

A liquid crystal display device includes a counter substrate having a glass substrate, a color layer on the glass substrate, an overcoating layer on the color layer, and a counter protrusion and a counter wall protrusion on the overcoating layer. The counter protrusion is located in an image display region. ... Japan Display Inc

11/16/17 / #20170330920

Display device

A display device includes a plurality of pixel electrodes including a first pixel electrode, a first electrode adjacent to the first pixel electrode and arranged separated from the first pixel electrode, a bank covering an edge part of the first pixel electrode, an end part of the first electrode, and a region between the first pixel electrode and the first electrode, a first organic layer arranged above the first pixel electrode, above the first electrode and above the bank, a second organic layer arranged above the first organic layer overlapping the first pixel electrode, a third organic layer arranged above the second organic layer, above the first organic layer overlapping the first electrode, and above the first organic layer overlapping the bank, an opposing electrode arranged above the third organic layer overlapping the first pixel electrode, and a second electrode arranged above the third organic layer overlapping the first electrode.. . ... Japan Display Inc

11/16/17 / #20170330897

Substrate for display apparatus and display apparatus

According to an aspect, a substrate for a display apparatus includes: a first substrate; a translucent coloring layer that overlaps with the first substrate; a first translucent resin layer that overlaps with the translucent coloring layer on an opposite side to the first substrate side; a light shielding layer that overlaps with the first translucent resin layer on an opposite side to the first substrate side; and a second translucent resin layer that overlaps with the light shielding layer on an opposite side to the first substrate side. The first translucent resin layer is in contact with the first substrate in at least a part of a frame region arranged around a display region in which light is transmitted through the translucent coloring layer.. ... Japan Display Inc

11/16/17 / #20170330530

Display device

A display device includes a signal processing unit that receives input signals, and calculates output signals to a first sub-pixel, a second sub-pixel, a third sub-pixel, and a fourth sub-pixel. The signal processing unit calculates a frequency of pixels belonging to each of a plurality of partitions using a light quantity of a surface light source. ... Japan Display Inc

11/16/17 / #20170329157

Substrate for display apparatus, display apparatus, and method of manufacturing substrate for display apparatus

According to an aspect, a substrate for a display apparatus includes: a first substrate; a translucent coloring layer that includes a plurality of color regions and that overlaps with the first substrate; a first translucent resin layer that overlaps with the first substrate at boundaries of the color regions; and a light shielding layer that overlaps with the first translucent resin layer on an opposite side to the first substrate side. A width of the light shielding layer in a direction parallel with the first substrate is equal to or smaller than a width of the first translucent resin layer in the parallel direction on a cross section vertical to the first substrate.. ... Japan Display Inc

11/09/17 / #20170323935

Display device

A display device includes a first substrate arranged with a plurality of pixels on a first surface, the plurality of pixels having a display element including a transistor, and a first wiring connected to the transistor, a through electrode arranged in a first contact hole reaching the first wiring from a second surface facing the first surface of the first substrate, a second wiring connected with the through electrode, a first insulation film arranged covering the second wiring on the second surface of the first substrate, and a terminal connected with a second wiring via a second contact hole arranged in the first insulation film.. . ... Japan Display Inc

11/09/17 / #20170323906

Display device

The invention allows formation of ltps tfts and taos tfts on the same substrate. The invention provides a display device including a substrate having a display area in which pixels are formed. ... Japan Display Inc

11/09/17 / #20170323613

Display device

A display device includes a plurality of gate lines extended in a first direction, a plurality of common electrodes extended in the first direction, a gate scanning circuit that scans the plurality of the gate lines, and a common scanning circuit that scans the plurality of the common electrodes. The common scanning circuit includes a shift register unit, an interconnection connecting unit, and a switch unit. ... Japan Display Inc

11/09/17 / #20170323604

Image display panel, image display device and electronic apparatus

According to an aspect, an image display panel includes: a first pixel including (d−1) sub pixels, which are first to (d−2)-th sub pixels and a (d−1)-th sub pixel, and a second pixel that is adjacent to the first pixels and includes (d−1) sub pixels, which are first to (d−2)-th sub pixels and a d-th sub pixel. A region of the image display panel includes a first pixel display region and a second pixel display region. ... Japan Display Inc

11/09/17 / #20170323600

Display apparatus

According to an aspect, a display apparatus includes: a plurality of light sources; a display device that includes a display area provided with n1 pixels and that is irradiated with light from the light sources; a light source controller controlling an operation of the light sources; and a display controller controlling an output gradation value of part or all of the pixels. The display area includes a plurality of partial areas, the partial areas corresponding to the light sources on a one-to-one basis. ... Japan Display Inc

11/09/17 / #20170322668

Display device with a touch sensor

A display device with a touch sensor having a display function and a touch sensor function is provided. The display device includes a first substrate including a pixel electrode; a first electrode along a first direction; and a second substrate including a second electrode that includes patterns of electrodes along a second direction crossing the first direction and that faces the first electrode and the pixel electrode, wherein upon the display function being activated, the pixel electrode is supplied with a pixel signal, and the second electrode is supplied with common voltage, and upon the touch sensor function being activated, the first electrode is applied with a first signal and the second electrode is configured to receive the first signal to be a second signal as a touch detecting signal.. ... Japan Display Inc

11/09/17 / #20170322652

Display

To reduce disturbances in display of images due to static electricity without deteriorating optical properties in a display. The display includes a conductive pattern provided on the upper surface of the substrate, a protection layer provided on the upper surface of the substrate to cover the conductive pattern, and a conductive layer provided on the protection layer. ... Japan Display Inc

11/09/17 / #20170322455

Liquid crystal display panel

A liquid crystal display panel is provided and includes a pair of substrates arranged face to face so as to sandwich a liquid crystal layer, a lower electrode formed on a lower substrate, an upper electrode formed on the lower substrate through an insulating layer, in which plural slits are formed in each sub-pixel, wherein each of the plural slits is formed as an aperture in which both ends thereof in the longitudinal direction are closed, and an alignment film formed so as to cover a surface of the upper electrode and the insulating layer. The plural slits have different widths at both ends of slits in a longitudinal direction, and a rubbing direction of the alignment film is a direction crossing longitudinal edges of each of the slits.. ... Japan Display Inc

11/09/17 / #20170322442

Liquid crystal display device

A liquid crystal display device includes: a tft substrate having gate lines and data lines arranged thereon, the gate lines extending in a first direction and arranged in a second direction, the data lines extending in the second direction and arranged in the first direction; a counter substrate having a black matrix and a color filter; and liquid crystals put between the tft substrate and the counter substrate. Columnar spacers are fainted on the counter substrate. ... Japan Display Inc

11/09/17 / #20170322441

Display device and electronic apparatus

The present display device includes a liquid crystal panel having a liquid crystal layer between an array substrate and a facing substrate. The array substrate has an electrode layer having an upper electrode and a lower electrode facing each other in a z direction, and an opening including a plurality of slits extending in an x direction is formed in the upper electrode and the lower electrode. ... Japan Display Inc

11/09/17 / #20170322439

Display device

A circuit section of a display device is provided with a display element section on which a plurality of display elements are arranged at positions overlapped with a display region on which a display functional layer is formed, an input section for transmitting a signal for driving the display functional layer to the display element section and a lead-out wiring section for electrically connecting the display elenment section to the input section. Moreover, the lead-out wiring section is provided with a plurality of stacked wiring layers, and the plurality of wiring layers include a first wiring layer on which a plurality of first wirings having a first wiring width and a second wiring layer on which a plurality of second wirings having a first wiring width that is narrower than the first wiring width are formed.. ... Japan Display Inc

11/09/17 / #20170322158

Specimen detection device and specimen detection chip

According to one embodiment, a specimen detection device includes a light source, a filter, a sensor, and a controller. The light source executes a first operation and a second operation. ... Japan Display Inc

10/26/17 / #20170309863

Organic el display device

A bank partitions a plurality of pixels and has an opening in each of the plurality of pixels. An organic layer includes a light emitting layer, and covers the bank opening. ... Japan Display Inc

10/26/17 / #20170309694

Organic electroluminescent display device

An organic electroluminescent display device includes a display area including a plurality of pixels, a peripheral area as an area on the outside of the display area, a circuit layer including a circuit formed in the display area and a circuit formed in the peripheral area, a planarization film formed in the display area, the planarization film covering the circuit in the display area but not covering at least a portion of the circuit in the peripheral area, and an inorganic insulating layer formed of an inorganic material, the inorganic insulating layer being formed in the peripheral area and covering the at least a portion of the circuit in the peripheral area.. . ... Japan Display Inc

10/26/17 / #20170309251

Display device

An edge detection and labeling circuit dividing an input image from a plurality of pixels into a plurality of regions based on the feature quantity of each of the plurality of pixels, a region-specific luminance reduction rate calculation circuit calculating the reduction rate of luminance for each region based on the surface area of each of the plurality of regions, and a pixel light emission quantity calculation circuit generating an output image by correcting the luminance of each of the plurality of pixels based on the reduction rate output by the region-specific luminance reduction rate calculation circuit are provided.. . ... Japan Display Inc

10/26/17 / #20170308233

Display apparatus

An area of a region arranged on one side out of a display region in a direction in which scanning signal lines extend is reduced. A display apparatus includes: a partial circuit; a plurality of scanning signal lines; and a plurality of scanning signal connection wirings for connecting the partial circuit and each of the plurality of scanning signal lines. ... Japan Display Inc

10/26/17 / #20170308231

Display device

A display device is configured in a display state to allow the common electrode to function as an electrode for display and a scanning electrode for a touch panel, to which a common voltage and a first scanning pulse voltage are supplied, and to allow a detection circuit to detect a touched position based on the voltage detected by the first and the second detection electrodes. In a display stop state, the first detection electrode is configured to function as a temporary scanning electrode, and the detection circuit is configured to supply a second scanning pulse voltage to the first detection electrode so as to detect existence of a swipe based on the voltage detected by the second detection electrode.. ... Japan Display Inc

10/26/17 / #20170308211

Display device

The display device includes a detection electrode, a display pattern, a detection circuit connected to the detection electrode, a plurality of subpixel regions in which pixel electrodes are formed, pixel regions each composed of the subpixel regions, and a display region in which the pixel regions are arrayed. The pixel regions each include a first color subpixel region and a second color subpixel region. ... Japan Display Inc

10/26/17 / #20170308207

Electronic apparatus and control method of electronic apparatus

According to one embodiment, an electronic apparatus includes a sensor-equipped display device including a display device and a sensor which outputs information for detecting a contact position on the display device, a display driver which outputs a driving signal to the sensor based on one setting table, an application processor which outputs a table selection signal specifying a setting table and a sensor setting signal specifying a driving method of the sensor to the display driver, and a sensing circuit which outputs a dataset including three-dimensional information of a coordinate of a position on the display device and a physical quantity at the coordinate to the application processor, and outputs a table selection request signal generated based on the table selection signal, and a control signal which controls driving timing of the sensor to the display driver, the control signal having generated based on the sensor setting signal.. . ... Japan Display Inc

10/26/17 / #20170307945

Display device and electronic apparatus

A liquid crystal display device includes a pixel substrate, a counter substrate, and a liquid crystal layer. The pixel substrate includes a pixel electrode and a common electrode. ... Japan Display Inc

10/12/17 / #20170294621

Display device

A display device has both an array layer and a terminal part formed on a bendable substrate. An optical sheet is disposed to cover the array layer, and an overcoat is formed to cover the terminal part. ... Japan Display Inc

10/12/17 / #20170294452

Semiconductor device, display device, and electronic device

A semiconductor device including: one or more pieces of first wiring having a main wiring section and a bifurcation wiring section; one or a plurality of pieces of second wiring having a trunk wiring section and a plurality of branch wiring sections within a gap region between the main wiring section and the bifurcation wiring section; one or a plurality of transistors each divided and formed into a plurality of pieces, the plurality of branch wiring sections individually functioning as a gate electrode and the one or plurality of transistors having a source region formed within the main wiring section and within the bifurcation wiring section and having a drain region formed between the plurality of branch wiring sections; and one or a plurality of pieces of third wiring electrically connected to the drain region of the one or plurality of transistors.. . ... Japan Display Inc

10/12/17 / #20170294171

Display device

According to one embodiment, a display device includes substrates with pixels, a pixel electrode in each of the pixels, a display select circuit connected to the electrode, which supplies display and non-display voltages, a power line to which first and second voltages are supplied, a memory device connected to the power line and the display select circuit, a voltage select circuit which selects a voltage to be supplied to the power line from the first and second voltages, and a clock circuit which generates a clock signal. The memory device controls the display select circuit using the first and second voltages, and the first voltage select circuit selects the first or second voltages in synchronism with the clock signal.. ... Japan Display Inc

10/12/17 / #20170293191

Display device and method of manufacturing the same

According to one embodiment, a display device includes a semiconductor layer, a metal portion, and a pixel electrode, the metal portion being in contact with the semiconductor layer through a first contact hole, the pixel electrode being in contact with the metal portion through a second contact hole, the metal portion being a stacked layer body including at least a first conductive layer and a second conductive layer, an edge of the first contact hole being located inside the second contact hole without crossing an edge of the second contact hole, in planar view, the pixel electrode being in contact with the first conductive layer.. . ... Japan Display Inc

10/12/17 / #20170293184

Display device

According to one embodiment, a display device includes a first substrate with a first alignment film, a second substrate with a second alignment film, and a liquid crystal layer interposed therebetween. The first substrate has first and second electrodes. ... Japan Display Inc

10/12/17 / #20170293180

Display device and method for manufacturing display device

According to one embodiment, a display device includes a first substrate including a first area, a second area, a third area and a fourth area from an end portion to an inner side in a planar view. An organic insulating film is present in the second area and the third area, and is not present in the fourth area. ... Japan Display Inc

10/12/17 / #20170293178

Electro-optical device and electronic equipment

An electro-optical devices includes: a first substrate; a second substrate having one surface opposite to the first substrate; a support member configured to hold the first and second substrates with the second substrate located outside the first substrate, and to include a frame portion surrounding the first and second substrates; a first conductive film formed on the other surface of the second substrate; and a conductor layer placed between the frame portion and the first and second substrates, and electrically connected to the first conductive film. The first conductive film is held at a constant potential via the conductor layer.. ... Japan Display Inc

10/05/17 / #20170288167

Display device

. . A display device is provided including a display region arranged with a plurality of pixels, and a first sealing region arranged in an exterior periphery part of the display region, the display region includes an individual pixel electrode arranged in each of the plurality of pixels, a common pixel electrode arranged in upper layer of the individual pixel electrode and in succession to the plurality of pixels, and a light emitting layer arranged between the individual pixel electrode and the common pixel electrode, and the first sealing region includes a sealing layer arranged on a lower layer than the common pixel electrode and a region stacked with the common pixel electrode extending from the display region, the stacked region being enclosed by the display region.. . ... Japan Display Inc

10/05/17 / #20170288164

Display device

A display device includes a first substrate, a light emitting element located on the first substrate and including a pair of electrodes and one organic layer or a plurality of organic layers located between the pair of electrodes, a second substrate located to face the first substrate, a third substrate located on a surface of the second substrate opposite to a surface thereof facing the light emitting element, and a tacky layer located between the second substrate and the third substrate, a tack strength between the tacky layer and the second substrate or the third substrate being weaker than an adhesive strength between one of the pair of electrodes and the one organic layer or an adhesive strength between the plurality of organic layers.. . ... Japan Display Inc

10/05/17 / #20170288005

Display device

According to one embodiment, a display device comprises a flexible substrate, a first insulating film disposed on the flexible substrate, a switching element disposed on the first insulating film, a signal wiring electrically connected with the switching element, a first organic film disposed on the signal wiring, a connection wiring disposed on the first organic film, a second organic film disposed on the connection wiring and a pad electrode disposed on the second organic film. The connection wiring is located between the first organic film and the second organic film and is in contact with the first organic film and the second organic film.. ... Japan Display Inc

10/05/17 / #20170288001

Photosensor and display device having the same

A photosensor includes a first light-shielding layer provided on an insulating surface; a first insulating layer covering the first light-shielding layer; a semiconductor layer provided on the first insulating layer, the semiconductor layer being connected to a first electrode and a second electrode, and the semiconductor layer configuring a diode; a second insulating layer covering the semiconductor layer; an opening provided in the second insulating layer so as to surround the semiconductor layer as viewed from a planar direction and the opening reaching at least the first insulating layer; and a second light-shielding layer covering at least a side wall of the opening.. . ... Japan Display Inc

10/05/17 / #20170287999

Semiconductor device and display device

A display device includes a substrate having flexibility, a transistor having a gate insulating film and further having a semiconductor layer and a gate electrode that sandwich the gate insulating film, the transistor formed in an area where the substrate is bent, and a gate wiring line so formed on the substrate as to be connected to the gate electrode, and the gate electrode has an area that is present in an area where the gate electrode overlaps with the semiconductor layer and is thinner than at least part of the gate wiring line.. . ... Japan Display Inc

10/05/17 / #20170287998

Organic el display device and method of manufacturing an organic el display device

An organic el display device includes a plurality of pixels and a transistor in each of the pixels. The transistor includes a drain electrode and a source electrode. ... Japan Display Inc

10/05/17 / #20170287993

Display panel and method for manufacturing same

A display panel including a substrate; first, second, and third lower electrodes; first and second column banks; first, second, and third organic light-emitting layers; and an upper electrode. When a first ink for forming the first organic light-emitting layer, a second ink for forming the second organic light-emitting layer, and a third ink for forming the third organic light-emitting layer are applied, ink-separating capability of the first column bank for separating the first ink and the second ink is lower than ink-separating capability of the second column bank for separating the second ink and the third ink, and ink-separating capability depends on: (i) a height of the first and second column banks, or (ii) liquid repellency of the first column bank against the first ink and the second ink and liquid repellency of the second column bank against the second ink and the third ink.. ... Japan Display Inc

10/05/17 / #20170287989

Display device

According to an aspect, a display device includes a display unit in which a plurality of pixels are arranged in a matrix along two directions intersecting with each other. Each of the pixels includes three sub-pixels corresponding to three of four colors including a first color, a second color, a third color, and a fourth color. ... Japan Display Inc

10/05/17 / #20170287983

Display device

A display device includes a display unit in which pixels are arranged in a matrix. The pixels each include a first sub-pixel having the largest area among sub-pixels, a second sub-pixel adjacent to the first sub-pixel and having an area smaller than that of the first sub-pixel, and a third sub-pixel adjacent to the first and second sub-pixels, having an area smaller than that of the first sub-pixel, and arranged in the same column as that of second sub-pixels. ... Japan Display Inc

10/05/17 / #20170287951

Display device

Provided is a display device including: a capacitor having a first electrode, a first insulating film over the first electrode, and a second electrode over the first insulating film; and a first transistor over the capacitor. The first transistor includes the second electrode, a second insulating film over the second electrode, an oxide semiconductor film over the second insulating film, and a first source electrode and a first drain electrode over the oxide semiconductor film. ... Japan Display Inc

10/05/17 / #20170287939

Display device

According to an aspect, a display device includes: a substrate including a display region and a non-display region surrounding the display region; at least one driver ic including connecting terminals with a first surface fixed to face the non-display region; first wires supplying a signal to the display region; first bumps connected with the first wires; second wires transferring a signal to and from outside; second bumps connected with the second wires; and inspection wires. The connecting terminals of the driver ic include first connecting terminals overlapping the first or second bumps in plan view, and a second connecting terminal not overlapping the first or second bumps in plan view. ... Japan Display Inc

10/05/17 / #20170287438

Display device

According to an aspect, a display device includes: a display panel including a plurality of pixels; at least three of a first sub-pixel in a first color, a second sub-pixel in a second color, a third sub-pixel in a third color, and a fourth sub-pixel in a fourth color, the three sub-pixels being included in each of the pixels; and a controller configured to input an input signal to the first sub-pixel to the fourth sub-pixel. When display is performed in a plurality of display regions in respective single colors adjacent to each other in the display panel, the controller inputs a signal for lighting a sub-pixel that does not contribute to one of the single colors in a halftone manner, in a pixel included in a boundary section of the adjacent display regions.. ... Japan Display Inc

10/05/17 / #20170287434

Display apparatus, control method, and semiconductor apparatus

According to an aspect, a display apparatus includes: a plurality of pixels formed on a substrate; a plurality of semiconductor apparatuses, each of which is coupled to a part of the pixels, the part being different for each semiconductor apparatus; and wiring that couples the semiconductor apparatuses to one another. Each semiconductor apparatus includes a drive signal output circuit configured to output a drive signal to the part of the pixels, and an output controller configured to: output and receive, to and from other semiconductor apparatuses, a drive communication signal including a drive start communication signal indicating reception of a drive start signal to start driving the pixels via the wiring; and cause the drive signal output circuit to output the drive signal when determining that all the semiconductor apparatuses have received the drive start signals in accordance with the drive start communication signal.. ... Japan Display Inc

10/05/17 / #20170287419

Display device, control method, and semiconductor device

According to an aspect, a display device includes an image display panel and a driver driving the image display panel. The driver implements a first display mode in which a common voltage is a constant dc voltage; polarity of the video signal is inverted per a predetermined number of video signal lines; and the polarity of the video signal per a predetermined number of video signal lines is inverted in a frame unit, and a second display mode in which the common voltage is an ac voltage, polarity of which is inverted in a frame unit; the polarity of the video signal is opposite to the polarity of the common voltage; and the polarity of the video signal is inverted to be opposite to the polarity of the common voltage in a frame unit, and switches between these modes according to a mode switching signal from the outside.. ... Japan Display Inc

10/05/17 / #20170287396

Display device and driving method thereof

In the first signal writing period which is a portion of one horizontal scan period, a first pixel signal is input to the first signal line. The first pixel signal is input from the first signal line to a first pixel circuit throughout a first signal converging period which is longer than the first signal writing period. ... Japan Display Inc

10/05/17 / #20170286739

Fingerprint sensor, fingerprint sensor module, and method for manufacturing fingerprint sensor

According to an aspect, a fingerprint sensor includes a first glass substrate, a second glass substrate, and a plurality of sensor electrodes between the first glass substrate and the second glass substrate. The first glass substrate and the second glass substrate are bonded together by a sealing material with the plurality of sensor electrodes interposed therebetween.. ... Japan Display Inc

10/05/17 / #20170285865

Detection device, display device, and detection method

Provided is a detection device including at least one first electrode group that includes a plurality of first electrodes. The first electrode outputs a detection signal. ... Japan Display Inc

10/05/17 / #20170285852

Display device, touch detection device and electronic apparatus

A display device includes: a display layer; plural first electrodes formed to be arranged above the display layer; a shield electrode formed apart from the plural first electrodes so as to surround the whole plural first electrodes along an arrangement surface; an insulating layer; and a semiconductive layer formed opposite to the first electrodes and the shield electrode so as to sandwich the insulating layer, wherein the difference between an average potential of the first electrodes and an average potential of the shield electrode is equal to or less than 0.5v.. . ... Japan Display Inc

10/05/17 / #20170285847

Detection device, display device, and detection method

Provided is a detection device which includes a detection electrode group including a plurality of first electrodes each of which is configured to detect a detection signal that changes according to touch or approach of an external object, an output signal line, and a selective coupling circuitry configured to couple first electrodes of a first detection target in the detection electrode group with the output signal line according to a first selection signal, output a first output signal obtained by integrating detection signals output from the selected first electrodes of the first detection target to the output signal line, couple first electrodes of a second detection target which are not included in the first detection target in the detection electrode group with the output signal line according to a second selection signal different from the first selection signal, and output a second output signal.. . ... Japan Display Inc

10/05/17 / #20170285846

Touch detection apparatus and display apparatus with touch detection function

According to an aspect, a touch detection apparatus includes: a plurality of drive electrodes, wherein at least one of the drive electrodes includes a plurality of subdivided electrodes; a plurality of first touch detection electrodes; a second touch detection electrode; a first shift register circuit in which a plurality of first shift signal output circuits are sequentially coupled to one another; a second shift register circuit in which a plurality of second shift signal output circuits are sequentially coupled to one another; and a selection circuit that supplies a signal of the first shift register circuit to the drive electrode in a first mode, and supplies a signal of the second shift register circuit to the subdivided electrode in a second mode.. . ... Japan Display Inc

10/05/17 / #20170285827

Sensor-equipped display device and method of controlling the same

A first substrate includes a gate line extending in a first direction, a source line extending in a second direction intersecting the first direction, a switching element which is connected to the gate line and the source line, and a pixel electrode which is connected to the switching element. The first substrate includes a common electrode which is opposed to the pixel electrode, and a detection electrode element necessary for sensing a state of closeness of a conductor brought externally, that extends parallel to the common electrode and is formed of a metallic material. ... Japan Display Inc

10/05/17 / #20170285826

Display apparatus with touch detection function and electronic apparatus

A display apparatus with a touch detection function includes: a substrate; a display area including a plurality of pixels; a touch detection electrode including a plurality of small electrode portions; a plurality of wiring portions electrically coupling the small electrode portions to a terminal portion formed; and a plurality of drive electrodes forming capacitance between the drive electrodes and the touch detection electrode. The small electrode portions each include one conductive thin wire in which one first thin wire segment and one second thin wire segment are coupled in a first direction, the first thin wire segment makes a first angle with respect to the first direction, the second thin wire segment makes a second angle with respect to the first direction, and the wiring portions each include the one first thin wire segment and the one second thin wire segment that are coupled in the first direction.. ... Japan Display Inc

10/05/17 / #20170285825

Display device with substrate units and a display function layer

According to one embodiment, a display device includes first and second substrate units, a display function layer, and a drive element. The first substrate unit includes a first substrate, a display unit, and a circuit unit. ... Japan Display Inc

10/05/17 / #20170285816

Display apparatus with touch detection function

According to an aspect, a display apparatus with a touch detection function includes: a display device including a display region in which a plurality of pixels are arranged; a pixel signal line that transmits a pixel signal to the pixel; outer display region wiring including wiring that is electrically coupled to the pixel signal line and extends along a predetermined direction outside the display region; and a touch detection electrode arranged at a position overlapping the outer display region wiring in a non-contact state, a longitudinal direction of the touch detection electrode being along a direction intersecting with the predetermined direction.. . ... Japan Display Inc

10/05/17 / #20170285814

Display device

A performance of a display device having an input device is improved. A display device includes: an electro-optical layer; a first driving electrode and a second driving electrode which drives the electro-optical layer; a driver chip which outputs a video signal; a switch circuit which is arranged outside the driver chip, which selects a potential to be supplied to the second driving electrode, and which includes a first switch element and a second switch element; a shift register circuit connected to the switch circuit; and a detection circuit which detects that an object is close or in contact. ... Japan Display Inc

10/05/17 / #20170285811

Display panel with touch detection function, method of driving the same, driving circuit, and electronic unit

There are provide a display panel with a touch detection function, in which display operation is less affected by touch detection operation, a method of driving the display panel with a touch detection function, a driving circuit, and an electronic unit having the display panel with a touch detection function. The display panel with a touch detection function includes: one or more display elements; one or more drive electrodes; one or more touch detection electrodes; and a drive section selectively applying a dc drive signal or an ac drive signal to the drive electrodes.. ... Japan Display Inc

10/05/17 / #20170285802

Detection device and display device

A detection device includes a substrate; a plurality of first conductive thin wires provided in a plane parallel to the substrate and extending in a first direction; a plurality of second conductive thin wires provided in the same layer as that of the first conductive thin wires and extending in a second direction forming an angle with the first direction; first groups that are disposed in first strip-like regions respectively having a first width, each of the first groups including at least two of the first conductive thin wires displaced from one another in the second direction; and second groups that are disposed in second strip-like regions respectively having a second width, each of the second groups including at least two of the second conductive thin wires displaced from one another in the first direction.. . ... Japan Display Inc

10/05/17 / #20170285799

Detecting apparatus and display apparatus

According to an aspect, a detecting apparatus includes: a touch detection electrode provided along a touch detection surface; a strain gauge integrated with the touch detection electrode.. . ... Japan Display Inc

10/05/17 / #20170285421

Liquid crystal display device

According to one embodiment, a liquid crystal display device includes a first scanning line, a third scanning line, a second scanning line, a first linear electrode, a second linear electrode and a third linear electrode. The first linear electrode is located between the first scanning line and the second scanning line, and extends in a third direction. ... Japan Display Inc

10/05/17 / #20170285420

Display device

According to one embodiment, a display device includes a first polarizing element, a second polarizing element, and a light-modulating layer located between the first polarizing element and the second polarizing element, each of the first polarizing element and the second polarizing element includes a guest-host liquid crystal layer and a control electrode in an active area including at least one sub-area, the guest-host liquid crystal layer including dye having anisotropy in absorptive power for visible light, the control electrode controlling an alignment direction of the dye in the sub-area.. . ... Japan Display Inc

10/05/17 / #20170285417

Liquid crystal display device

A liquid crystal display device includes a gate line, a source line, a first common electrode opposed to the gate line and the source line, an interlayer insulating film covering the first common electrode, a pixel electrode including a main pixel electrode and a sub-pixel electrode, the pixel electrode formed on the interlayer insulating film, a second common electrode formed on the interlayer insulating film. The second common electrode includes a second main common electrode which has intermittence at a position adjacent to the sub-pixel electrode, and a second sub-common electrode which has intermittence at a position adjacent to the main pixel electrode.. ... Japan Display Inc

10/05/17 / #20170285415

Liquid crystal display device

According to an aspect, a liquid crystal display device includes: a first substrate provided with a first electrode portion that includes a plurality of strip electrodes arranged in a first direction and that is configured to generate a transverse electric field in the first direction; a liquid crystal layer in which liquid crystal molecules are oriented in the first direction when the transverse electric field is not generated; a second substrate facing the first substrate across the liquid crystal layer; and an electrode provided at the second substrate.. . ... Japan Display Inc

10/05/17 / #20170285402

Display device

According to one embodiment, a display device includes an optical element which transmits or reflects incident light, and a first reflective element including a first reflective portion and a second reflective portion. The first reflective portion retroreflects reflective light reflected on the optical element. ... Japan Display Inc

10/05/17 / #20170285385

Liquid crystal display device

A liquid crystal display panel for displaying images in an active area includes a first substrate having a pair of first short ends and first long ends. A second substrate faces the first substrate so as to hold a liquid crystal layer therebetween. ... Japan Display Inc

10/05/17 / #20170285384

Liquid crystal display device and liquid crystal display system

According to one embodiment, a liquid crystal display device includes an optical member including a polarizer having an absorption axis and a transmission axis, a liquid crystal display panel including a light-reflecting layer and a liquid crystal layer located between the light-reflecting layer and the optical member, and a lighting unit located on a side opposite to the optical member with respect to the liquid crystal display panel to release linearly polarized light transmitted through the polarizer toward the polarizer side.. . ... Japan Display Inc

10/05/17 / #20170285376

Display device

According to an aspect, a display device includes: a substrate including a display region and a non-display region surrounding the display region; at least one driver ic including connecting terminals with a first surface fixed to face the non-display region; first wires supplying a signal to the display region; first bumps connected with the first wires; second wires transferring a signal to and from outside; second bumps connected with the second wires; and inspection wires. The connecting terminals of the driver ic include first connecting terminals overlapping the first or second bumps in plan view, and second connecting terminals not overlapping the first or second bumps in plan view. ... Japan Display Inc

10/05/17 / #20170285359

Display device

According to one embodiment, a display device includes a display module which emits display light, a polarizing element including a transmission axis which transmits first linearly polarized light, the polarizing element reflecting second linearly polarized light intersecting the transmission axis, and an optical element includes a retroreflector which retroreflects light reflected from the polarizing element, the optical element being curved, and includes a first portion which is concave, and a second portion which is convex and is connected to the first portion.. . ... Japan Display Inc

10/05/17 / #20170285340

Light source device, image projection apparatus, and head-up display apparatus

According to an aspect, a light source device includes: a light emitting device that emits a light beam capable of being modulated; and a scanning device that deflects the light beam in a first direction and a second direction intersecting the first direction. The light beam has a light quantity varying region in which a light quantity decreases outward from a center of the light beam in at least one of the first direction or the second direction. ... Japan Display Inc

10/05/17 / #20170285255

Backlight device and display device equipped with the same

According to one embodiment, a backlight device includes a case, a light guide in the case, a first optical sheet on the light guide, a second optical sheet on the first optical sheet, a first adhesive provided between the case and at least one of the first optical sheet and the second optical sheet, to stick at least one of the optical sheets to the case, and a light source in the case, configured to radiate light to the light guide.. . ... Japan Display Inc

09/28/17 / #20170279086

Organic electroluminescence display device and manufacturing method thereof

. . An organic el display device includes a pixel electrode, a pixel isolation insulating film on which an opening at a bottom of which the pixel electrode is exposed is formed, an aggregate of an organic material partially formed on the pixel electrode that is exposed at the bottom of the opening, an organic film, including a light emitting layer, that covers the pixel electrode and the aggregate, and an opposing electrode that covers the organic film. The aggregate is formed at a corner formed by the pixel electrode that is exposed at the bottom of the opening and an inner wall that forms the opening of the pixel isolation insulating film.. ... Japan Display Inc

09/28/17 / #20170279085

Method of manufacturing an organic el display device

A method of manufacturing an organic el display device includes disposing a second base material that is disposed to face a first base material having a display region and including a tft layer on a supporting substrate that supports the second base material, disposing the first base material on a side opposite to a side where the supporting substrate of the second base material is disposed, disposing a dam material that surrounds the display region between the first base material and the second base material, filling an inside of the dam material with a filling material between the first base material and the second base material, disposing an auxiliary wall to be separated from an outside of the dam material between the first base material and the second base material, and cutting the second base material through the supporting substrate between the dam material and the auxiliary wall.. . ... Japan Display Inc

09/28/17 / #20170279084

Display device

A display device includes a first substrate, a coloring layer formed on the first substrate, a transparent insulating layer having a first refractive index formed on the coloring layer, a first transparent electrode having a higher second refractive index than the first refractive index formed on the transparent insulating layer, an organic layer having a light emitting layer formed on the first transparent electrode, and a second transparent electrode formed on the organic layer.. . ... Japan Display Inc

09/28/17 / #20170279078

Method of manufacturing an organic el display device

A method of manufacturing an organic el display device according to an embodiment of the present invention includes, in the following order, disposing a mask material so as to specify a region having a sealing layer formed therein, on a substrate in which a laminated structure having a first electrode, an organic el layer, and a second electrode included in this order is disposed, applying a sealing layer forming material onto the substrate, and removing the mask material from an upper portion of the substrate.. . ... Japan Display Inc

09/28/17 / #20170279073

Display device

A display device is disclosed including an array substrate including a plurality of pixels arranged in a display region, the display region including a planar region and a curved region, and a sealing layer covering the plurality of pixels and arranged across the display region, wherein the sealing layer includes a first organic insulation layer and a second organic insulation layer, a film thickness of the first organic insulation layer is more than a film thickness of the second organic insulation layer in the planar region, a film thickness of the second organic insulation layer is more than a film thickness of the first organic insulation layer in the curved region, and a hardness of the second organic insulation layer is lower than a hardness of the first organic insulation layer.. . ... Japan Display Inc

09/28/17 / #20170279071

Display device and method of manufacturing a display device

A manufacturing method of a display device in an embodiment according to the present invention, the method includes forming a terminal electrode in a terminal part of a first substrate, forming a pixel electrode corresponding to each pixel in a pixel part of the first substrate, forming a first intermediate layer in a region including the terminal electrode of the terminal part, forming an organic layer above the pixel electrode in the pixel part, forming a counter electrode layer above the first substrate including the pixel part and the terminal part, forming a passivation layer above the counter electrode layer, arranging a second substrate opposing the pixel part and bonding the first substrate and the second substrate using a sealing member enclosing the pixel part, and removing the first intermediate layer, the counter electrode layer and the passivation layer in the terminal part.. . ... Japan Display Inc

09/28/17 / #20170279067

Organic electroluminescence display device

An organic el display device includes an anode, a cathode and a light-emitting unit disposed between the anode and the cathode. The cathode is a transparent conductive film formed on the light-emitting unit. ... Japan Display Inc

09/28/17 / #20170278916

Display device and method for manufacturing the same

A plurality of thin film transistors provided in a peripheral region are first staggered thin film transistors where a first channel layer configured of low-temperature polysilicon is included, and the first channel layer is not interposed between a first source electrode and a first gate electrode, and between a first drain electrode and the first gate electrode. A plurality of thin film transistors provided in a display region are second staggered thin film transistors where a second channel layer configured of an oxide semiconductor is included, and the second channel layer is not interposed between a second source electrode and a second gate electrode, and between a second drain electrode and the second gate electrode. ... Japan Display Inc

09/28/17 / #20170278911

Display device

A display device includes a pixel electrode, a pixel isolation insulating film in which an opening through which the pixel electrode is exposed at a bottom is formed, and a light-emitting layer formed inside the opening. The pixel isolation insulating film contains particles that receive light emitted from the light-emitting layer and propagate light in a direction different from that of the light emitted from the light-emitting layer.. ... Japan Display Inc

09/28/17 / #20170278907

Organic el display device

A display device preventing light leak to an adjacent pixel and thus to prevent color mixing to improve image quality is provided. An organic el display device includes a plurality of pixels. ... Japan Display Inc

09/28/17 / #20170278894

Image display device

It is an object of the present invention to provide an image display device in which it is possible to adjust the spectrum of light emitted by pixels and adjust the chromaticity of the light emitted by the pixels. Provided is an image display device having a pixel region in which each pixel comprises a plurality of subpixels and the pixels are arranged in a matrix, wherein each of the subpixels includes a plurality of light-emitting layers overlapping each other with an electrode sandwiched therebetween, and the plurality of light-emitting layers each contain a quantum dot material and have different peak emission wavelengths from each other.. ... Japan Display Inc

09/28/17 / #20170278872

Semiconductor device, display device, and method for manufacturing the same

Provided is a semiconductor device including: a first transistor over a substrate, the first transistor having a gate electrode, an oxide semiconductor film, and a gate insulating film between the gate electrode and the oxide semiconductor film; an insulating film over the first transistor, the insulating film having a first film and a second film over the first film; and a terminal electrically connected to the oxide semiconductor film through an opening portion in the insulating film. The insulating film has a first region in contact with the terminal, and the first region has an oxygen composition larger than that in another region of the insulating film.. ... Japan Display Inc

09/28/17 / #20170278869

Method for manufacturing semiconductor device

A first semiconductor layer is formed on an insulating surface. A first insulating layer for covering an upper side of the first semiconductor layer is formed. ... Japan Display Inc

09/28/17 / #20170278472

Display device and electronic device

According to one embodiment, a display device includes first interconnects, second interconnects, an electrode layer, pixel electrodes, a display layer and a controller. The first interconnects extend in a first direction and are arranged in a second direction. ... Japan Display Inc

09/28/17 / #20170278441

Display apparatus

According to an aspect, a display apparatus includes: a signal line or a scanning line coupled to a plurality of pixels arranged in a display region; a driver that supplies a drive signal via a resistor to the signal line or the scanning line; and an anomaly detector that monitors a response characteristic of a node between the resistor and the signal line or a node between the resistor and the scanning line.. . ... Japan Display Inc

09/28/17 / #20170277931

Sensor and sensor-equipped display device

According to one embodiment, a sensor-equipped display device includes a scanning line, a signal line, a pixel switch, a pixel electrode, a first common electrode, a detection electrode, a current mirror circuit, and an integrator. The integrator includes an operational amplifier including an inverting input terminal and a noninverting input terminal.. ... Japan Display Inc

09/28/17 / #20170277586

Semiconductor apparatus and display apparatus

According to an aspect, a semiconductor apparatus includes semiconductor devices. Each semiconductor device includes: a state monitor that monitors a plurality of functions implemented by the semiconductor device, and outputs state monitoring signals; and an anomaly determination circuit that performs anomaly determination based on the state monitoring signals. ... Japan Display Inc

09/28/17 / #20170277345

Display device with touch detection function and control method thereof

According to an aspect, a display device with a touch detection function includes: a touch detector including first group electrodes extending in a first direction and second group electrodes extending in a second direction intersecting the first direction; a display unit that displays an image; a display controller that controls the display unit to display the image on the display unit; and a touch detection controller that detects contact or proximity of a detection target object based on mutual capacitances between the first and the second group electrodes. The touch detection controller measures a frame frequency that is a number of times frames are displayed per unit time, to sequentially output touch drive signals having a frequency corresponding to the frame frequency to the first group electrodes, and to detect the contact or proximity of the detection target object based on signals output from the respective second group electrodes.. ... Japan Display Inc

09/28/17 / #20170277344

Display apparatus

A display apparatus capable of reducing the lowering of detection sensitivity is provided. A display apparatus provided with a pixel array having a plurality of pixels arranged in a matrix form includes: detection electrodes which are in parallel with each other, which are arranged so as to extend in a first direction, and which are connected so as to form a magnetic-field detection coil; and a detection electrode having one end which is arranged inside the magnetic-field detection coil and which is connected to the magnetic-field detection coil, and the other end which is electrically insulated from the magnetic-field detection coil. ... Japan Display Inc

09/28/17 / #20170277328

Detection apparatus and display apparatus with touch detection function

According to an aspect, a detection apparatus includes a touch detection surface having two dimensions, a touch detection unit and a force detection unit. The touch detection unit includes: first electrodes extending along a first direction; and a first signal output unit configured to output a first signal indicating a position of the touch operation in a second direction. ... Japan Display Inc

09/28/17 / #20170277316

Sensor and sensor-equipped display device

According to one embodiment, a sensor-equipped display device, includes pixel electrodes above an insulating substrate, a first sensor electrode includes a first electrode portion and a first line portion connected to the first electrode portion, and a second sensor electrode includes a second electrode portion and a second line portion connected to the second electrode portion, each of the first sensor electrode and the second sensor electrode being opposed to the pixel electrodes, and includes a first conductive layer and a second conductive layer which is disposed on the first conductive layer.. . ... Japan Display Inc

09/28/17 / #20170277300

Display device

A display device includes a substrate, a plurality of pixel electrodes, a switching element, and a first electrode. The substrate has a first surface and a second surface opposite to the first surface. ... Japan Display Inc

09/28/17 / #20170277005

Display device and electronic apparatus

According to an aspect, a display device has a first electrode, a second electrode and liquid crystal layer. When a voltage is not applied to the first and second electrodes, the major axes of the liquid crystal molecules are oriented in a third direction. ... Japan Display Inc

09/28/17 / #20170276983

Display device and driving method for the same

A display device has a transistor including a gate terminal, a first input-output terminal and a second input-output terminal, the gate terminal connected to a scanning signal line and the first input-output terminal connected to a video signal line, a photoconductive element including a first terminal and a second terminal, the first terminal connected to the second input-output terminal of the transistor and the second terminal connected to a first power line, and a light-emitting element including a third terminal and a fourth terminal, the third terminal connected to the second input-output terminal of the transistor and the fourth terminal connected to a second power line.. . ... Japan Display Inc

09/28/17 / #20170275749

Vapor deposition mask and organic el display device

The purpose is providing a vapor deposition mask with high rigidity which can evaporate a uniform thickness film. A vapor deposition mask including a mask body having a main opening, a side surface of the main opening, an upper surface intersecting the side surface, and a lower surface opposing the upper surface, a first insulator contacting the lower surface, and a second insulator contacting the upper and side surfaces, wherein the first insulator includes a first region inside the main opening, and a first opening in the first region, the second insulator includes a second region inside the main opening, and a second opening in the second region, the mask body is sandwiched between the first and second insulators, and one of the first and second insulators includes a region located inside the main opening more centrally than the other and not overlapping with the other and the mask body.. ... Japan Display Inc

09/21/17 / #20170273177

Flexible circuit board and display device

A flexible circuit board includes a base material including a first surface and a second surface opposite the first surface, the base material including a conductor layer, a first insulating film covering the first surface of the base material and formed with a first opening, a first insulating member formed inside the first opening and formed with a connection port to expose the conductor layer, the first insulating member having a thermal expansion coefficient smaller than that of the first insulating film, a second insulating film covering the second surface of the base material and formed with a second opening overlapping at least a portion of the first opening in a plan view, and a second insulating member formed inside the second opening and having a thermal expansion coefficient smaller than that of the first insulating film.. . ... Japan Display Inc

09/21/17 / #20170272702

Display system and display apparatus

The display system includes a display system including an image-capturing apparatus including an image-capturing element; an image processing apparatus that performs image processing on the image; and a display apparatus including a display device that displays the image resulting from the image processing. The image processing apparatus includes an image processor that performs the image processing on a predetermined number of line images corresponding to a part of a frame image captured by the image-capturing element, sequentially outputs the image to the display apparatus per the predetermined number of line images, and causes the display apparatus to display the frame image; and a storage device that stores the predetermined number of line images until the frame image is completed. ... Japan Display Inc

09/21/17 / #20170271620

Display device

Provided is a display device including a substrate having a first region and a second region adjacent to the first region. The second region is located in a direction from the first region to an outside of the substrate. ... Japan Display Inc

09/21/17 / #20170271619

Display device

A display device is disclosed including a plurality of pixels arranged above a substrate, and a sealing film arranged above the substrate so as to cover the plurality of pixels, wherein the sealing film includes a stacked first inorganic film, second inorganic film and third inorganic film, a first organic film arranged between the first inorganic film and the second organic film, and a second organic film arranged between the second inorganic film and the third inorganic film, and wherein the first organic film is divided into a plurality of regions by a first partition wall, and the second organic film is divided into a plurality of regions by a second partition wall.. . ... Japan Display Inc

09/21/17 / #20170271618

Method of manufacturing display device

A substrate including a light-emitting element and a terminal for connection to the outside is prepared. The light-emitting element includes a light-emitting layer, an anode, and a cathode. ... Japan Display Inc

09/21/17 / #20170271612

Display device

A display device in an embodiment according to the present invention includes a first electrode, an insulation layer including an opening region exposing an inner side region of the first electrode, and a cover region covering regions apart from an inner side region of the first electrode, an end part of the cover region overlapping with a periphery edge part of the first electrode, an organic layer above the first electrode, a second electrode arranged opposite the first electrode and corresponding to the opening region of the insulation layer above the organic layer, and a conductive layer above the cover region of the insulation layer and at least a part of the second electrode and the conductive layer are in contact.. . ... Japan Display Inc

09/21/17 / #20170271518

Semiconductor device and method of producing the same

According to one embodiment, a semiconductor device includes an insulating substrate, an oxide semiconductor layer, a gate insulating film, a gate electrode, a first insulating film and a second insulating film. The oxide semiconductor layer is provided on the insulating substrate and includes first and second low-resistance regions and a high-resistance region between the first and second low-resistance regions. ... Japan Display Inc

09/21/17 / #20170271423

Display device

According to one embodiment, a display device includes a pixel area including pixels each including at least one thin film transistor includes a semiconductor layer and a gate electrode, a first terminal area including a first wiring line disposed thereon connected to the at least one thin film transistor, a first protective film provided on the semiconductor layer, the gate electrode and the first wiring line, a first insulating film provided on the first protective film, a second protective film provided on the first insulating film, a second insulating film provided on the second protective film, a first opening formed in the first terminal area, and partially exposing the first wiring line, and a second opening formed to correspond to the first opening.. . ... Japan Display Inc

09/21/17 / #20170271376

Thin film transistor and display device comprising the same

According to one embodiment, a thin film transistor includes an oxide semiconductor layer provided above an insulating substrate and including a channel region between a source region and a drain region, a first insulating film provided in a region on the oxide semiconductor layer, which corresponds to the channel region, a gate electrode provided on the first insulating film, a first protective film provided on the oxide semiconductor layer, the first insulating film and the gate electrode, as an insulating film containing a metal, a second protective film provided on the first protective film and a third protective film provided on the second protective film, as an insulating film containing a metal.. . ... Japan Display Inc

09/21/17 / #20170271375

Semiconductor device

A semiconductor device includes a first electrode, a first insulating layer on the first electrode, a second electrode on the first insulating layer, a second insulating layer on the second electrode, a first opening in the first insulating layer, the second electrode and the second insulating layer, the first opening reaching the first electrode, a first oxide semiconductor layer in the first opening, the first oxide semiconductor layer being connected with the first electrode and the second electrode, a first gate electrode facing the first oxide semiconductor layer, and a first gate insulating layer between the first oxide semiconductor layer and the first gate electrode.. . ... Japan Display Inc

09/21/17 / #20170270878

Display device

A display device including a pixel part including a plurality of pixel transistors arranged corresponding to the plurality of pixel electrodes, a scanning signal line arranged on each row and providing a scanning signal to a gate of each of the plurality of pixel transistors belonging to the same row, and a video signal line arranged on each column and providing a video signal to a source or drain of each of the plurality of pixel transistors belonging to the same column, and a drive circuit part including one or more drive transistors and outputting a signal to one of both of the scanning signal line arranged on each row and the video signal line arranged on each column. At least one of the plurality of pixel transistors and the one or more drive transistors is arranged with a characteristic control electrode applying a control voltage.. ... Japan Display Inc

09/21/17 / #20170270846

Image display device and method for driving the same

An image display device includes a first pixel data calculator calculating first pixel data for a pixel of attention based on a first error value for a pixel adjacent thereto in the same error diffusion block; a second pixel data calculator calculating second pixel data for the pixel of attention based on a corrected error value for the adjacent pixel; a first error value calculator calculating the first error value based on the first pixel data; a second error value calculator calculating a second error value based on the second pixel data; and a corrected error value calculator calculating the corrected error value by correcting the second error value in a direction in which the second error value approaches the first error value in accordance with whether the pixel of attention is located within a predetermined range from a border among a plurality of error diffusion blocks.. . ... Japan Display Inc

09/21/17 / #20170269773

Display device and display method

A display device includes: a display section having a screen and a first electrode section provided at a first position in a thickness direction; a second electrode section provided at a second position in the thickness direction; a gap section which is provided between the first electrode section and the second electrode section and is deformable in the thickness direction when the screen is pressed; and a circuit section which is connected to the first electrode section and the second electrode section, displays to the screen, and detects a press onto the screen, and a capacitance value of a first capacitance between the first electrode section and the second electrode section is changeable due to deformation of the gap section. In a force period, the circuit section applies a sensor driving signal to the second electrode section, and detects a sensor detection signal based on the sensor driving signal through the first capacitance.. ... Japan Display Inc

09/21/17 / #20170269439

Image display device

An image display device includes a first substrate formed of a resin material; a second substrate located to face the first substrate, the second substrate being formed of a resin material having a different property from that of the first substrate; an electro-optical layer between the first substrate and the second substrate; a plurality of pixel electrodes located between the electro-optical layer and the first substrate; a plurality of switching elements electrically connected with the plurality of pixel electrodes respectively; and a color filter included in a layer between the first substrate and the plurality of switching elements.. . ... Japan Display Inc

09/21/17 / #20170269433

Display device

A display device according to one aspect of the present invention includes a first substrate including a pixel portion and a terminal portion, a second substrate arranged to face the pixel portion, a first light source device arranged in the terminal portion, and irradiating a first end surface of the second substrate with first light, a liquid crystal layer arranged between the first substrate and the second substrate, and a semiconductor element arranged on a side opposite to a side of the pixel portion across the first light source device, and electrically coupled with the terminal portion, wherein the first light is propagated while reflected between the first substrate and the second substrate, and the liquid crystal layer modulates the propagated first light.. . ... Japan Display Inc

09/21/17 / #20170269421

Image display device

An image display device includes a first substrate; a second substrate located to face the first substrate; an electro-optical layer between the first substrate and the second substrate; a plurality of pixel electrodes located between the electro-optical layer and the first substrate; a plurality of switching elements electrically connected with the plurality of pixel electrodes respectively; and a color filter included in a layer between the first substrate and the plurality of switching elements. A side of the first substrate opposite to a side thereof facing the electro-optical layer is an image display side.. ... Japan Display Inc

09/21/17 / #20170269417

Display device and manufacturing method thereof

Detection electrode wirings formed by an ito film have a high resistance and the detection capability thereof is degraded with the increase of the size and/or resolution. A manufacturing method of a display device includes: (a) arranging liquid crystal between an array substrate and a counter substrate; (b) forming a metal layer and a low-reflection layer on the counter substrate after the step (a); (c) applying an overcoat film onto the metal layer and the low-reflection layer; and (d) curing the overcoat film to form a protection layer. ... Japan Display Inc

09/21/17 / #20170269413

Display device

According to one embodiment, a display device includes a driver, a first pixel circuit disposed apart from the driver in plan view but electrically connected to the driver, a second pixel circuit separated further from the driver than the first pixel circuit in plan view but electrically connected to the driver, a first pixel electrode overlapping the driver in plan view, a second pixel electrode overlapping the first pixel circuit in plan view, a first relay line electrically connecting the first pixel circuit and the first pixel electrode to each other, and a second relay line electrically connecting the second pixel circuit and the second pixel electrode to each other.. . ... Japan Display Inc

09/21/17 / #20170269405

Liquid crystal display device

A reliability of seal portion of a liquid crystal display device can be improved by the following structure. A liquid crystal display device includes: a tft substrate which includes a display region and a terminal part, and has an inorganic insulating film formed on an organic passivation film and an alignment film formed over the inorganic insulating film; a counter substrate, the tft substrate and the counter substrate bonded together by a sealing material formed at a seal part surrounding the display region; and a liquid crystal sealed inside. ... Japan Display Inc

09/21/17 / #20170269404

Liquid crystal display device and mother substrate thereof

An object of this invention is to increase the number of liquid crystal display panels obtained from a mother substrate. There is provided a liquid crystal display device including a tft substrate and a counter substrate bonded together by a seal portion formed along the periphery of the counter substrate, the tft substrate having a terminal area formed in a portion thereof not opposed to the counter substrate. ... Japan Display Inc

09/21/17 / #20170269278

Backlight unit and liquid crystal display device

According to one embodiment, a backlight unit includes a light source, a first lens, a second lens, and a light guide unit. The light source emits light which is diffused as the light travels in a first-a direction, the light being diffused in a second direction intersecting the first-a direction, and a third direction intersecting the first-a direction and the second direction. ... Japan Display Inc

09/14/17 / #20170263689

Display device

A display device includes a first substrate, a second substrate facing the first substrate, an ic chip mounted in a non-facing region of a surface of the first substrate, a terminal formed between the ic chip and an edge of the first substrate in the non-facing region, and an fpc connected to the terminal. The surface of the first substrate faces the second substrate. ... Japan Display Inc

09/14/17 / #20170263199

Liquid crystal display device

According to an aspect, the liquid crystal display device includes: an expansion coefficient determining unit that determines an expansion coefficient of each of partial areas based on a signal level of the first, the second, and the third colors; a luminance level determining unit that determines a luminance level of each partial area based on the signal level; a signal processing unit that uses the expansion coefficient to expand the signal level; and a light source control unit that controls brightness of a light source based on the expansion coefficient and the luminance level. The light source can change the brightness of the partial areas individually. ... Japan Display Inc

09/14/17 / #20170262121

Display device and touch detection method of display device

According to one embodiment, a display device includes a plurality of gate lines, a plurality of data lines intersecting with the gate lines, a plurality of pixel electrodes, and a sensor drive controller which includes a plurality of common electrodes facing the pixel electrodes and detects a touch by controlling the common electrodes. The sensor drive controller selects at least one of the common electrodes, and supplies a sensor signal to the selected common electrode to set the selected common electrode to a sensing state. ... Japan Display Inc

09/14/17 / #20170262112

Detection device, display device, and electronic apparatus

A detection device includes a substrate, first electrodes, second electrodes, and a conductor. The substrate has a first surface and a second surface opposite to the first surface. ... Japan Display Inc

09/14/17 / #20170262102

Display device

Provided is a touch detection function-equipped display device that can be manufactured while suppressing an increase of price. A display device is provided with a pixel array including a plurality of pixels arranged in a matrix form, and drive electrodes each of which is arranged to extend in a first direction in the pixel array. ... Japan Display Inc

09/14/17 / #20170262093

Detection device, display device, and electronic apparatus

A detection device includes: a substrate having a first surface and a second surface on the opposite side of the first surface; a first electrode that extends in a first direction in a plane parallel to the first surface of the substrate, and that is supplied with a first drive signal for detecting an object in contact with or in proximity to the first surface side of the substrate; a plurality of wires that face the first electrode and are arranged in the first direction, and that is supplied with a direct-current voltage signal; and a conductor that is provided on the second surface side of the substrate, and that generates an electrostatic capacitor between the conductor and the first electrode.. . ... Japan Display Inc

09/14/17 / #20170261822

Display device

A liquid crystal display device includes a tft substrate and a counter substrate with liquid crystal sandwiched therebetween. The tft substrate has scanning lines 10 extending in a first direction and arrayed in a second direction and video signal lines 20 extending in the second direction and arrayed in the first direction. ... Japan Display Inc

09/14/17 / #20170261809

Display device

A display device according to one aspect of the present invention includes a first substrate including at least a pixel electrode and a pixel switching circuit portion, a second substrate arranged to face the first substrate, a liquid crystal layer arranged between the first substrate and the second substrate, and configured to modulate light, the light being propagated while reflected between the first substrate and the second substrate, and a reflecting layer arranged over a liquid crystal layer side of the pixel switching circuit portion, partially superimposed with the pixel switching circuit portion, and electrically coupled with the pixel electrode, the reflecting layer having higher reflectance of the light than any members included in the pixel switching circuit portion.. . ... Japan Display Inc

09/14/17 / #20170261796

Liquid crystal display

According to one embodiment, a liquid crystal display comprising a first substrate, a second substrate opposed the first substrate, a liquid crystal layer between the first substrate and the second substrate, a light-shielding layer including a first light-shield formed along a first direction and a second light-shield formed along a second direction and crossing the first light-shield, and a spacer which maintains a gap between the first substrate and the second substrate, the spacer overlapping a crossing region where the first light-shield and the second light-shield cross each other and including an exposed region outside the light-shielding layer in a planar view.. . ... Japan Display Inc

09/14/17 / #20170261792

Display device

A display device according to one aspect of the present invention includes a liquid crystal panel including a curved display screen, and a phase compensation member provided at a position corresponding to each of corner portions of the curved display screen.. . ... Japan Display Inc

09/14/17 / #20170261785

Liquid crystal display device

In order to avoid generation of black unevenness caused by the water intrusion into a liquid crystal display device, there is to provide a liquid crystal display device including a display area and a terminal portion, in which a tft substrate with an organic passivation film formed, and an opposite substrate are adhered to each other by a seal portion and a liquid crystal is enclosed there, wherein in, the seal portion of the tft substrate, a groove-shaped through-hole is formed in the organic passivation film to surround the display area, a water absorption layer formed of the same material in the same process as that of the organic passivation film is formed within the groove-shaped through-hole, and the water absorption layer is not covered with the inorganic insulating film.. . ... Japan Display Inc

09/07/17 / #20170256600

Display device

According to one embodiment, a display device includes a first substrate including as insulating substrate with a first through hole, a pad electrode positioned above the insulating substrate, and a signal line electrically connected to the pad electrode, a second substrate opposed to the first substrate, a sealant which adheres the first substrate and the second substrate, a line substrate including a connection line and disposed below the insulating substrate, and a conductive material which electrically connects the pad electrode and the connection line, wherein the sealant is less absorptive than is the insulating substrate as to a wavelength less than 350 nm.. . ... Japan Display Inc

09/07/17 / #20170256596

Organic electroluminescence display device

An organic electroluminescence display device has a barrier structure that is placed on an upper electrode. The barrier structure has a first organic sealing layer disposed between a first inorganic sealing layer and a second inorganic sealing layer. ... Japan Display Inc

09/07/17 / #20170256569

Semiconductor device and display device and manufacturing method thereof

Provided is a semiconductor device including a first transistor having an oxide semiconductor film, an interlayer film over the first transistor, and second transistor located over the interlayer film and having a semiconductor film including silicon. The interlayer film can include an inorganic insulator. ... Japan Display Inc

09/07/17 / #20170256234

Display device

According to an aspect, a display device includes: an image display unit in which pixels are arranged, each of the pixels including a fourth sub-pixel and surrounding sub-pixels arranged around the fourth sub-pixel, the fourth sub-pixels of the respective pixels being arranged in a two-dimensional matrix and displaying a white color component as a fourth color, each of the pixels sharing at least one of the surrounding sub-pixels with an adjacent pixel adjacent to the pixel; and a signal processing unit that, based on a first input video signal for a specific pixel and a second input video signal for an adjacent pixel adjacent to the specific pixel, generates an output signal for the surrounding sub-pixels belonging to the specific pixel and outputs the generated output signal to the image display unit.. . ... Japan Display Inc

09/07/17 / #20170256227

Display device, display method, and electronic device

Disclosed herein is a display device including: a display section configured to have a plurality of scanning signal lines to which respective scanning signals are applied, the display section performing line-sequential scanning by repeating interruption and resumption of the line-sequential scanning on a basis of the plurality of scanning signals, and displaying an image; and a scanning section configured to generate the plurality of scanning signals such that transition times on a pulse termination side of the respective scanning signals are equal to each other.. . ... Japan Display Inc

09/07/17 / #20170256210

Display device

In a display device, an image display panel updates an image in a frame cycle including an image scanning period and a vertical blanking period, a light modulation layer is disposed at a back of the panel and switched to a scattering or transmission state depending on an electric field applied, a light source emits light which enters the light modulation layer from its side and travels therethrough, electrodes are formed according to divided areas of the light modulation layer arranged in a direction of the light and apply the electric field to the light modulation layer, and a controller drives the electrodes in synchronization with image scanning to switch the divided areas to the scattering state in order during the image scanning period, and drives the electrodes according to distances from the side to control the scattering state on the individual divided areas during the vertical blanking period.. . ... Japan Display Inc

09/07/17 / #20170255330

Display device

A display device includes a plurality of scanning lines provided over an insulating surface, a plurality of video signal lines provided, intersecting with the plurality of scanning lines, a display area including a plurality of pixels, each having a light emitting element and a transistor for controlling a current supplied to the light emitting element, provided at points of intersection between the plurality of scanning lines and the plurality of video signal lines, and a touch sensor provided over the display area and having a drive electrode and a detection electrode which form an electrostatic capacitance with each other.. . ... Japan Display Inc

09/07/17 / #20170255324

Card type device

A card type device includes a base having flexibility and a display having flexibility arranged on the base. A first touch sensor arranged on a first surface of the base or the display, a second touch sensor arranged on a second surface of the base or the display, the second surface being on the opposite side of the first surface, and a control circuit connected to the first touch sensor and the second touch sensor may be further provided.. ... Japan Display Inc

09/07/17 / #20170255310

Display device

A display device includes a display area having a plurality of pixels arranged in a matrix, each of the plurality of pixels including a light emitting element and a transistor, and a touch sensor provided over the display area. The touch sensor includes a plurality of first electrodes and a plurality of second electrodes, and the plurality of first electrodes has a shape of ring-shaped electrodes connected to each other.. ... Japan Display Inc

09/07/17 / #20170255072

Display device

A display device according to one aspect of the present invention includes a first substrate including a thin film transistor, a second substrate including a common electrode, an organic insulating layer arranged on the first substrate so as to overlap with the thin film transistor, and projecting from the first substrate toward the second substrate, and a conductive light shielding layer covering an upper surface and a side surface of the organic insulating layer, and electrically coupled with the common electrode, wherein the organic insulating layer and the light shielding layer hold a gap between the first substrate and the second substrate.. . ... Japan Display Inc

09/07/17 / #20170255034

Liquid crystal display device

A liquid crystal display device comprises a first substrate and a liquid crystal layer. The substrate includes a pixel electrode and sub-pixel areas including a first area and a second area. ... Japan Display Inc

08/31/17 / #20170250381

Shadow mask, method of manufacturing a shadow mask and method of manufacturing a display device using a shadow mask

A shadow mask is used for patterning in a film deposition process in which a film deposition material is deposited by vapor deposition or sputtering. The shadow mask includes a first resin film provided on a side facing a film deposition target, a metal part having a slit formed therein and provided on top of the first resin film, and a second resin film provided in such a way as to cover at least a part of a top of the metal part. ... Japan Display Inc

08/31/17 / #20170250380

Method of manufacturing a display device

A light-emitting element layer and an element layer, which includes an anode and a cathode that sandwich the light-emitting element layer, are formed, and a sealing film is formed so as to cover the entire element layer. In the step of forming the sealing film, a first inorganic film is formed on the element layer. ... Japan Display Inc

08/31/17 / #20170250377

Display device and method of manufacturing a display device

A display device includes a first substrate provided with a display region including a plurality of pixels arranged in a matrix, each of the plurality of pixels having a plurality of sub-pixels, and a second substrate provided with color filters and a light-shielding film, the color filters including transmission regions selectively transmitting lights of specific colors for the respective sub-pixels, the light-shielding film blocking light. The plurality of sub-pixels include a first sub-pixel provided with the transmission region that transmits light of a first color, and a second sub-pixel provided with the transmission region that transmits light of a second color having a luminosity factor lower than that of the light of the first color. ... Japan Display Inc

08/31/17 / #20170250376

Display device

A display device has layers that are laminated. The layers includes: a display layer that has a display surface for displaying an image composed of unit pixels; a pixel electrode layer arranged to correspond to each of unit pixels; a light emitting element layer laminated on the pixel electrode layer and arranged to emit light with its luminance controlled by a current; a common electrode layer provided so as to be laminated on the light emitting element layer; and a sealing layer that seals a light emitting element. ... Japan Display Inc

08/31/17 / #20170250375

Display device

A display device includes: a plurality of pixel electrodes respectively corresponding to a plurality of unit pixels that constitute an image; a light-emitting element layer stacked on the plurality of pixel electrodes so as to be in contact with each of the plurality of pixel electrodes and provided so as to emit light with a luminance controlled by an electric current; a common electrode provided so as to be stacked on and in contact with the light-emitting element layer above the plurality of pixel electrodes; and a sealing layer made of a light-transmissive material and stacked on the common electrode so as to seal the light-emitting element layer. The sealing layer is formed of a plurality of layers that are stacked on one another. ... Japan Display Inc

08/31/17 / #20170250374

Display device

A display device includes: a light-emitting element including a light-emitting layer, an anode, and a cathode, the anode and the cathode interposing the light-emitting layer therebetween; a sealing layer covering the light-emitting element, at least an uppermost layer of the sealing layer being composed of a silicon nitride film; a first resin layer stacked on and in contact with the silicon nitride film; and a second resin layer stacked on and in contact with the first resin layer. A difference between refractive indices of the silicon nitride film and the first resin layer is less than 0.3. ... Japan Display Inc

08/31/17 / #20170250373

Display device

A display device includes: a light emitting element including a light emitting layer, and a first electrode and a second electrode that hold the light emitting layer therebetween; and a sealing layer on the light emitting element, wherein the sealing layer includes an organic layer, and a first inorganic layer and a second inorganic layer that hold the organic layer from an upper side and a lower side. A peripheral part of the first inorganic layer and a peripheral part of the second inorganic layer are connected around an outer perimeter of the organic layer and vertically overlap with each other so as not to cover an edge surface of each other's from a lateral side. ... Japan Display Inc

08/31/17 / #20170250372

Display device, and method and apparatus for manufacturing the same

A method for manufacturing a display device includes a first step of placing a substrate having a lower electrode formed thereon in a vacuum environment; a second step of forming in a vacuum an organic layer that includes a light emitting layer and covers the lower electrode; a third step of forming in a vacuum an upper electrode that covers the organic layer; a fourth step of forming in a vacuum a sealing layer that covers the upper electrode; and a cleaning step of cleaning the substrate after end of the first step before end of the fourth step.. . ... Japan Display Inc

08/31/17 / #20170250371

Electroluminescence display device and manufacturing method of the same

Provided is a method for manufacturing a display device. The method includes: forming a first electrode; forming an insulating film covering an edge portion of the first electrode; forming an el layer over the first electrode and the insulating film; forming a second electrode over the el layer; forming, over the second electrode, a first layer including an inorganic compound; forming, over the first layer, a second layer including an organic compound so as to overlap with the insulating film and the el layer; thinning the second layer so that the first layer is exposed in a region overlapping with the insulating film; and forming, over the second layer, a third layer including an inorganic compound.. ... Japan Display Inc

08/31/17 / #20170250369

Method for manufacturing display device and display device

A method for manufacturing a display device includes steps of preparing an insulating substrate; forming a circuit layer on the insulating substrate; forming a light emitting element layer on the circuit layer in the display area; forming a sealing layer on the circuit layer in the terminal area and on the light emitting element layer in the display area; applying resin material onto the sealing layer in the terminal area and the display area; forming an applied resin layer so as to cover the display area and so as to expose the sealing layer in the terminal area by curing the resin material applied; and removing a part of the sealing layer, formed in the terminal area, using the applied resin layer as a mask.. . ... Japan Display Inc

08/31/17 / #20170250368

Display device

A display device includes: a light emitting element including a light emitting layer and an anode and a cathode that hold the light emitting layer therebetween; and a sealing layer that seals the light emitting element. The sealing layer includes an organic layer and a first inorganic layer and a second inorganic layer that hold the organic layer from an upper side and a lower side. ... Japan Display Inc

08/31/17 / #20170250367

Display device

A display device includes a plurality of pixel electrodes, an insulating layer that includes a plurality of through holes each overlapping each of the pixel electrodes and covers a periphery of each of the pixel electrodes, a light-emitting layer over at least one of the pixel electrodes, a common electrode on the insulating layer and the light-emitting layer, a sealing layer that seals the light-emitting layer and located on the common electrode, a counter substrate, and an adhesive layer that adheres the counter substrate to the sealing layer. An upper surface of the insulating layer has a first area which does not overlap the light-emitting layer in a plan view, and the adhesive layer is located at least on the first area.. ... Japan Display Inc

08/31/17 / #20170250366

Display device and flexible display device

Provided is a display device including: a base material; a display region over the base material; a wiring over the base material, the wiring extending from the display region to an outside of the display region; and a pair of metal films over the base material, where the wiring is located between the pair of metal films in a plane view. The display region may be positioned between the pair of metal films, and the wiring and the pair of metal films may exist in the same layer.. ... Japan Display Inc

08/31/17 / #20170250362

Display device

A display device includes a plurality of pixel electrodes being separated from each other each of which has a flat portion on at least a part of an upper surface, a carrier injection/transport layer continuously stacked on the plurality of pixel electrodes, a plurality of light emitting layers stacked on the carrier injection/transport layer such that each of the light emitting layers is positioned directly above the plurality of pixel electrodes and a common electrode that is stacked so as to cover the plurality of light emitting layers. A surface of underlayer of the carrier injection/transport layer has an irregular shape including surfaces of the plurality of pixel electrodes, an upper surface of the carrier injection/transport layer is flat, and each of light emitting layers has a uniform thickness directly above at least the flat portion of the corresponding pixel electrode.. ... Japan Display Inc

08/31/17 / #20170250357

Display device and manufacturing method of display device

A manufacturing substrate, on which a lamination is formed, is disposed on a first substrate. The lamination includes a first sheet substrate having flexibility and adhered to the first substrate, an organic layer that emits light such that brightness is controlled in each of a plurality of pixels forming an image in a display area, and a sealing layer. ... Japan Display Inc

08/31/17 / #20170250355

Flexible display

Provided is a display device having a first region and a second region. The first region includes: a base film; a first layer located over the base film and including a transistor; and a second layer located over the first layer and including a light-emitting element electrically connected to the transistor. ... Japan Display Inc

08/31/17 / #20170250343

Shadow mask and method of manufacturing a display device

A material for organic electroluminescent display device includes a luminescent dopant part and an assist dopant part. The luminescent dopant part may have an energy of 2.6 ev or higher to 3.0 ev or lower in an excited singlet state s1 level. A shadow mask includes a first surface arranged in such a way as to face a film deposition target, and a second surface arranged in such a way as to be exposed to a film deposition material. Each of the first surface and the second surface has an uneven surface, and the second surface is more uneven than the first surface.. ... Japan Display Inc

08/31/17 / #20170250342

Manufacturing method of display device, and display device

A manufacturing method of a display device includes locating a base member on a support substrate; and removing a part of the support substrate by preventing a first surface portion having a predetermined region in a border plane between the support substrate and the base member from being irradiated with laser light through the support substrate, whereas irradiating a second surface portion, other than the predetermined region, in the border plane between the support substrate and the base member with the laser light through the support substrate.. . ... Japan Display Inc

08/31/17 / #20170250242

Display device

Provided is a highly reliable display device that does not easily cause a wiring or an interlayer insulating layer to be cracked when being folded. A display device includes a flexible substrate; a plurality of pixels arrayed on the substrate; and a wiring, provided on the substrate, transmitting a signal to drive the plurality of pixels. ... Japan Display Inc

08/31/17 / #20170250240

Display device

Provided is a display device including: a first gate line and a second gate line which extend in a first direction; a signal line and a current-supplying line which extend in a second direction intersecting with the first direction; a first sub-pixel surrounded by the first gate line, the second gate line, the signal line, and the current-supplying line; and a light-shielding film located over the first sub-pixel. The light-shielding film has a first opening portion and a second opening portion, and the first sub-pixel overlaps with the first opening portion and the second opening portion and has an emission region and a light-transmitting region. ... Japan Display Inc

08/31/17 / #20170250239

Display device and method of manufacturing a display device

A display device, including a display region formed of a plurality of pixels, and a terminal region formed on an outer side of the display region, includes a terminal wiring formed in the terminal region, a pixel wiring formed in each of the plurality of pixels, an insulating film, which is formed in the terminal region on an upper layer of the terminal wiring, and is formed in the display region on an upper layer of the pixel wiring, and a preventing film formed in the terminal region on an upper layer of the insulating film. The terminal wiring is exposed in an electrical connection region of the terminal region.. ... Japan Display Inc

08/31/17 / #20170250237

Display device

In a display device using a substrate having flexibility, a drop in reliability due to defects such as cracks in the case where a substrate is made to curve is controlled. A display device is provided including a first substrate having flexibility, the first substrate including a curved part, an organic film covering a first surface of the first substrate and a second surface opposing the first surface in the curved part; and a pixel part and a drive circuit part arranged on the first surface.. ... Japan Display Inc

08/31/17 / #20170250233

Display device

The reflecting layer is formed on a white pixel pw and chromatic color pixels pr, pg, and pb. The semitransparent reflecting layer is formed on the white pixel pw and the chromatic color pixels pr, pg, and pb. ... Japan Display Inc

08/31/17 / #20170250231

Display device

A reflecting layer is provided for each of a white pixel pw and a plurality of chromatic color pixels pr, pg and pb. A semitransparent reflecting layer is provided for each of the white pixel pw and the plurality of chromatic color pixels pr, pg and pb. ... Japan Display Inc

08/31/17 / #20170250199

Display device

A display device in an embodiment according to the present invention includes a substrate, a pixel part including a circuit element over the substrate, and a terminal part including a terminal electrode and located over the substrate, the terminal electrode electrically connected with the circuit element. The terminal electrode located over an underlying structure layer having a surface formed from at least one inclined surface, the underlying structure layer arranged between the terminal electrode and the substrate and a flat surface, and the terminal electrode including a stepped surface along a surface formed from the inclined surface and the flat surface of the underlying structure layer in a surface of the terminal electrode.. ... Japan Display Inc

08/31/17 / #20170249910

Display device

According to one embodiment, a display device includes a main pixel includes a plurality of sub-pixels which exhibit different colors, respectively, a first pixel block adjacent to the main pixel, a second pixel block adjacent to the first pixel block, and electrically connected to the first pixel block, and a driver which drives the main pixel and the first pixel block, wherein the main pixel, the first pixel block, and the second pixel block are located in a display area which displays an image, the display area includes an outer edge portion, the first pixel block is closer to the outer edge portion than the main pixel is, and the second pixel block is closer to the outer edge portion than the first pixel block is, and the second pixel block overlaps the driver in planar view.. . ... Japan Display Inc

08/31/17 / #20170249901

Display device and method for driving the display device

A method for driving a display device in an embodiment according to the present invention, the method including step of displaying an image in accordance with a first video signal in a first frame period, and displaying the image in accordance with the first video signal after the first frame in a second frame period. The image in the first frame period is displayed after an end of a non-display period, the non-display period is shorter than the first frame period, and the non-display period is inserted after writing of the video signal in the first frame period and before display of the image.. ... Japan Display Inc

08/31/17 / #20170249051

Touch detecting apparatus and touch detection method

According to an aspect, a touch detecting apparatus includes: three or more detectors; a generating circuit that performs generation for generating a plurality of pieces of output data corresponding to a plurality of patterns and having resolution lower than resolution corresponding to the number of the detectors based on outputs from the detectors; a calculating circuit that performs calculation for calculating, for each of the detectors, a composite value to be used to derive a detection result of each of the detectors based on the pieces of output data corresponding to the patterns.. . ... Japan Display Inc

08/31/17 / #20170249046

Liquid crystal display device, wiring substrate, and sensor-equipped display device

According to one embodiment, a liquid crystal display device includes a first substrate includes an insulating substrate, an organic insulating film including a first upper surface and a second upper surface, a step being created by a height difference between the first upper surface and the second upper surface, a common electrode located on the first upper surface, a pixel electrode located on the second upper surface, and a first alignment film which covers the common electrode and the pixel electrode, a second substrate includes a second alignment film opposed to the first alignment film, and a liquid crystal layer held between the first alignment film and the second alignment film.. . ... Japan Display Inc

08/31/17 / #20170248829

Display device and separator

A display device according to one aspect of the present invention includes: a display unit that displays an image including a plurality of viewpoint images; and a separator that includes a plurality of first electrodes that form, at a first pitch, a plurality of first unit separators that separate the plurality of viewpoint images, a plurality of second electrodes that form a plurality of second unit separators at a second pitch which is different from the first pitch, and a liquid crystal layer. The plurality of first electrodes and the plurality of second electrodes are opposed to each other with the liquid crystal layer interposed therebetween.. ... Japan Display Inc

08/31/17 / #20170248810

Display device and method for manufacturing display device

According to one embodiment, a first substrate includes a first area, a second area, a third area, a fourth area and a fifth area in a planar view. In the first substrate, an organic insulating film is present in the second and the third areas, is present neither in the third area nor in the fifth area, and forms an adjustment area. ... Japan Display Inc

08/31/17 / #20170248751

Display device

According to an aspect, a display device includes: a display unit; a light source device that irradiates the display unit with light, and that includes a plurality of luminous bodies; at least one power reception unit that receives power for the light source device; and at least one power transmission unit that wirelessly transmits power to the power reception unit.. . ... Japan Display Inc

08/31/17 / #20170247788

Shadow mask, film forming system using shadow mask and method of manufacturing a display device

A shadow mask includes a mask foil and a plurality of openings provided on the mask foil in accordance with a shape of at least one region where films are formed on a film forming object. The mask foil has an annular shape where first end of the mask foil and a second end of the mask foil, which is opposed to the first end of the mask foil, are connected to each other.. ... Japan Display Inc

08/24/17 / #20170244067

Display device

. . According to one embodiment, a display device includes an insulating substrate including a first area and a second area adjacent to the first area, the insulating substrate including a first through hole formed in the second area which is formed thinner than the first area, a pad electrode disposed above the first through hole, a signal line electrically connected to the pad electrode, a line substrate including a connection line and disposed below the insulating substrate, a conductive material disposed inside the first through hole to electrically connect the pad electrode and the connection line, a first protection member disposed below the first area, and a second protection member disposed below the first protection member.. . ... Japan Display Inc

08/24/17 / #20170244066

Display device and method for manufacturing display device

A display device includes a light-emitting element layer that emits light with a luminance controlled for each of a plurality of unit pixels constituting an image, and a sealing layer provided on the light-emitting element layer and including a plurality of layers. The plurality of layers of the sealing layer includes at least an inorganic layer provided on the light-emitting element layer, an organic layer provided on the inorganic layer, and an inorganic layer that is an uppermost layer. ... Japan Display Inc

08/24/17 / #20170244064

Display device and method for manufacturing display device

A display device includes a light-emitting element layer that emits light in a way that unit pixels each forming a pixel are respectively controlled in brightness, a sealing layer provided on the light-emitting element layer, an ultraviolet absorbing layer provided on the sealing layer, and a flattening layer provided on the ultraviolet absorbing layer and made of organic resin having ultraviolet curability.. . ... Japan Display Inc

08/24/17 / #20170244036

Evaporation mask and manufacturing method of organic el display

A method of manufacturing an evaporation mask, includes preparing a semi-finished body of an evaporation mask including a reinforcing bar and a film having an area larger than an area of the reinforcing bar, forming an opening pattern in a region, which is prevented from planarly overlapping with the reinforcing bar, of the film, and forming at least one projecting portion in a region, which is on a surface opposite to the reinforcing bar and which planarly overlaps with the reinforcing bar, of the film.. . ... Japan Display Inc

08/24/17 / #20170243933

Manufacturing method of display device and display device

A manufacturing method of a display device including a pixel region including a plurality of pixels each including a light emitting element and a terminal region provided outside the pixel region and including connection terminals; the method comprising: forming a recessed portion in a part of a top surface of each of the connection terminals; forming a first inorganic insulating layer, an organic insulating layer, and a second inorganic insulating layer sequentially in the pixel region and continuously in the terminal region; and etching the first inorganic insulating layer and the second inorganic insulating layer in an area where the first inorganic insulating layer and the second inorganic insulating layer are stacked directly, the area being on the top surface except the recessed portion.. . ... Japan Display Inc

08/24/17 / #20170243926

Display device and manufacturing method of the same

Provided is a manufacturing method of a display device, which includes: forming a first electrode; forming a first insulating film covering an edge portion of the first electrode and having an opening portion overlapping with the first electrode; forming an el layer over the first electrode and the first insulating film; forming a second electrode over the el layer; forming a second insulating film over the second electrode so as to overlap with the first insulating film; removing the second insulating film; and forming a sealing film over the second electrode.. . ... Japan Display Inc

08/24/17 / #20170243558

Display apparatus

According to an aspect, a display apparatus includes: a display device that displays an image; and a drive circuit that drives the display device. The display device includes a regulator that supplies power based on a predetermined set voltage, a plurality of functional blocks that are operated by the supply of the power from the regulator and are related to operation of the display device, a voltage monitoring circuit that determines whether a level of a power supply voltage of at least one of the functional blocks is high or low based on a predetermined threshold voltage, and a voltage controller that increases the set voltage when the voltage monitoring circuit determines that the power supply voltage of the functional block is lower than the threshold voltage.. ... Japan Display Inc

08/24/17 / #20170242546

Touch sensor, display device, and electronic apparatus

A touch sensor includes a sensor electrode having an electrostatic capacitance for touch detection, and a touch detection circuit detecting a contact or proximity position of an object on the basis of a detection signal obtained from the sensor electrode by applying a touch sensor drive signal to the sensor electrode. The sensor electrode is split into plural stripe-like electrode patterns. ... Japan Display Inc

08/24/17 / #20170242541

Touch detection device, display device with touch detection function, and control method thereof

According to an aspect, a touch detection device includes: first detectors that output first signal values corresponding to contact of detection target objects with first regions; at least one second detector that outputs at least one second signal value corresponding to at least one first force applied by the detection target objects to press at least one second region corresponding to the first regions; and a controller that calculates at least one third signal value corresponding to at least one second force applied by at least one of the detection target objects to the at least one second region, based on the first signal values, the at least one second signal value, and at least one reference value corresponding to a third force per at least one of the first signal values.. . ... Japan Display Inc

08/24/17 / #20170242531

Touch detecting apparatus, display apparatus with touch detection function, and touch detection method

According to an aspect, a touch detecting apparatus includes: three or more detectors; three or more detection signal lines; an integration line; three or more switches; and a control circuit. The control circuit controls the number of times an output integration is performed. ... Japan Display Inc

08/24/17 / #20170242310

Liquid crystal display device

According to one embodiment, a liquid crystal display device comprises a liquid crystal and first and second substrates. The first substrate comprises pixel electrodes, a common electrode and sub-pixel areas. ... Japan Display Inc

08/24/17 / #20170242309

Liquid crystal display apparatus

According to one embodiment, a liquid crystal display apparatus includes a display region including a plurality of display pixels arrayed in a matrix, an array substrate including a plurality of first electrodes which are arrayed in a matrix, second electrodes which are arranged on the same layer as a layer of the first electrodes and connect the first electrodes to each other, and third electrodes which are arrayed in a matrix on the first electrodes and the second electrodes, a countersubstrate which is arranged to face the array substrate, and a liquid crystal layer which is interposed between the array substrate and the countersubstrate.. . ... Japan Display Inc

08/24/17 / #20170242308

Display device

According to one embodiment, a display device comprises image signal lines, scanning signal lines, pixels, a display area, pixel electrodes, and common electrodes. The common electrodes are configured to detect an object and to display an image in the display area. ... Japan Display Inc

08/24/17 / #20170242302

Display device

According to one embodiment, a display device includes a display panel including a first substrate, a second substrate, and an optical element layer provided between the substrates, a light directing unit facing the first substrate of the display panel, and including a first main surface disposed on a side facing the first substrate, and a second main surface disposed on a side reverse to the first main surface, and a light source unit disposed on the first substrate side with respect to the display panel, and emitting polarized light toward the first or second main surface. The polarized light is made incident on the first or second main surface, and directed perpendicularly to the optical element layer.. ... Japan Display Inc

08/24/17 / #20170242295

Display device

According to one embodiment, a display device includes a first light-shielding portion and a second light-shielding portion arranged at a first pitch in a first direction, and a light-shielding layer including a first portion overlapping the first light-shielding portion and a second portion overlapping the second light-shielding portion in planar view, a width center of the second light-shielding portion being displaced from a width center of the second portion in the first direction, an opening portion being located between the first portion and the second portion, the first portion and the second portion being arranged at a second pitch different from the first pitch in the first direction.. . ... Japan Display Inc

08/24/17 / #20170242173

Display device

According to one embodiment, a display device includes an optical element urging incident light to be transmitted or reflected, a first reflective element includes a first retroreflective surface in an uneven state on which the light reflected on the optical element is retroreflected, and a first specular reflection surface on which the light reflected on the optical element is specularly reflected, and a second reflective element includes a second retroreflective surface in an uneven state on which the light reflected on the first specular reflection surface is retroreflected.. . ... Japan Display Inc

08/17/17 / #20170237024

Display device

Provided is a display device including: a base material; a plurality of light-emitting elements located over a first surface of the base material and having an emission region; and a first trench located over a second surface of the base and overlapping with a non-emission region sandwiched between the emission regions of two adjacent light-emitting elements selected from the plurality of light-emitting elements. Alternatively, the display device includes: a base material; a plurality of pixels located over a first surface of the base material and having a light-emitting element; a first trench located over a second surface of the base material and overlapping with a region sandwiched between two adjacent pixels selected from the plurality of pixels; and a ridge located over the first surface of the base material, overlapping with the first trench, and consisting of the base material.. ... Japan Display Inc

08/17/17 / #20170236893

Organic electroluminescence display device

Provided is an organic electroluminescence display device. The organic electroluminescence display device includes a bank that is provided so as to surround a central portion of a pixel electrode, an organic electroluminescence layer that is provided on the pixel electrode, a common electrode that is formed so as to extend from the organic electroluminescence layer to the bank, a color filter layer that overlaps the organic electro luminescence layer, a black matrix layer that overlaps the bank, a spacer that is provided on the black matrix layer, and a wiring that is provided on the black matrix layer so as to be placed on the spacer. ... Japan Display Inc

08/17/17 / #20170236882

Display device

A display device comprising a display region on which a plurality of subpixels are arranged. The plurality of subpixels respectively comprise a transistor, a first organic insulating film, an inorganic insulating film, an electrode, and a second organic insulating film that covers an edge part of a first region in which a pattern of the electrode is formed. ... Japan Display Inc

08/17/17 / #20170236482

Gate signal line drive circuit and display device

A gate signal line drive circuit whose power consumption is reduced, is provided. In the gate signal line drive circuit having plural basic circuits outputting respective gate signals, each basic circuit includes a high voltage application switching element to which a first basic clock signal having high voltage in a signal high period is input, a low voltage application switching element that turns on at timing starting a signal low period, and outputs a low voltage, and a first low voltage application on control element having an input terminal to which a second basic clock signal subsequent to the first basic clock signal is input, and which turns on according to the signal high period, and outputs the voltage of the second basic clock signal to the control terminal of the low voltage application switching element.. ... Japan Display Inc

08/17/17 / #20170235401

Liquid crystal display device with built-in touch panel

The presence or absence of touch is detected according to a difference of a capacitance caused by the presence or absence of a material that blocks the electric field formed between the detection electrode and the common electrode. The common electrode includes a plurality of divided electrode portions that is extended in a lateral direction and aligned with each other in a longitudinal direction. ... Japan Display Inc

08/17/17 / #20170235399

Liquid crystal display device

According to one embodiment, a liquid crystal display device includes touch-sensor electrodes, an array substrate including pixel electrodes, gate lines, source lines, switching elements, a light-shielding layer, and a plurality of stripe-like common electrodes, a counter-substrate, and a liquid crystal layer, wherein the common electrodes included in the array substrate are used not only as electrodes for display, but also as touch-sensor electrodes and, in a touch operation, a touch drive signal is input to each drive unit electrode including a plurality of common electrodes, and the light-shielding layer is divided into parts each of which corresponds to the drive unit electrode, and is provided to extend across a region opposed to a region of the drive unit electrode.. . ... Japan Display Inc

08/17/17 / #20170235397

Display device

A display device includes an array substrate and a counter substrate. The array substrate includes an outgoing line for connecting a first electrode for capacitive touch detection to a detection circuit. ... Japan Display Inc

08/17/17 / #20170235374

Display apparatus

According to an aspect, a display apparatus includes: a plurality of scanning lines including a first scanning line and a second scanning line, wherein the first scanning line is adjacent to the second scanning line in a first direction; a plurality of touch drive electrodes including a first touch drive electrode and a second touch drive electrode, wherein the first touch drive electrode is adjacent to the second touch drive electrode in the first direction; and an operation controller, wherein the operation controller is configured to provide a display scanning signal to a selected scanning line of the plurality of scanning lines and scan the plurality of scanning lines in a second direction and provide a touch drive signal to a selected touch drive electrode of the plurality of touch drive electrodes that is not coupled to the selected scanning line.. . ... Japan Display Inc

08/17/17 / #20170235182

Display device

In an ips-mode liquid crystal display device, the area of a terminal portion is decreased. A liquid crystal display device includes a tft substrate and a counter substrate attached to the tft substrate with a sealing material, and includes a display region and a terminal portion formed on the tft substrate. ... Japan Display Inc

08/17/17 / #20170235167

Liquid crystal display device

A liquid crystal display device has pixels in a tft substrate, each of the pixels has a tft. An organic insulting film 108 is formed to cover the tft. ... Japan Display Inc

08/10/17 / #20170230642

Display device

According to one embodiment, a display device includes a display unit which displays an image, a barrier unit including a plurality of barrier regions, each of the barrier regions including two nontransmissive regions which block light transmitted from the display unit and one transmissive region which is arranged between the two nontransmissive regions and allows light transmitted from the display unit to pass through, and a control unit. The control unit controls the barrier pitch of the barrier regions, according to viewer's position. ... Japan Display Inc

08/10/17 / #20170229673

Display device

A flexible display includes a display region and a peripheral region arranged in a length direction, is bent in the peripheral region around an axis extending in a width direction orthogonal to the length direction, and is provided with a light-emitting element layer in the display region. A spacer is disposed inside a bend of the flexible display, includes both end portions on both sides in the width direction, and includes a guide surface regulating the bend. ... Japan Display Inc

08/10/17 / #20170229666

Display device and method for manufacturing the same

A flexible display is bent in an intermediate region such that a first region and a second region overlap each other. A spacer is disposed inside a bend of the flexible display. ... Japan Display Inc

08/10/17 / #20170229664

Display device and manufacturing method thereof

Simple and high-precision processing, and narrowing of the frame are to be facilitated at the time of preparing display panels by multiple formation. After bonding a first substrate layer in which a plurality of element substrates is formed on a support plate and a second substrate layer in which a plurality of counter substrates is formed on a support plate, these substrate layers are divided into a plurality of display panels. ... Japan Display Inc

08/10/17 / #20170229584

Thin-film transistor

According to one embodiment, a thin-film transistor includes a polycrystalline semiconductor layer, a gate electrode opposing the polycrystalline semiconductor layer, a gate insulating film provided between the gate electrode and the polycrystalline semiconductor layer and in contact with the gate electrode, and an amorphous layer provided between the gate insulating film and the polycrystalline semiconductor layer, and in contact with the gate insulating film and the polycrystalline semiconductor layer.. . ... Japan Display Inc

08/10/17 / #20170229582

Thin film transistor and manufacturing method of thin film transistor

According to one embodiment, a manufacturing method of thin film transistor includes forming an oxide semiconductor layer on a first insulating film, forming a first conductive layer formed of molybdenum or a molybdenum alloy on the oxide semiconductor layer, forming a second conductive layer on the first conductive layer, forming a resist mask on the second conductive layer, and forming a first conductive portion and a second conductive portion by performing dry etching of the second conductive layer using the resist mask.. . ... Japan Display Inc

08/10/17 / #20170229525

Organic el device

According to one embodiment, an organic el device includes an insulating substrate including a first main surface and a second main surface, a switching element formed on the insulating substrate at the first main surface side, a first electrode electrically connected to the switching element, a second electrode opposed to the first electrode, an organic luminescent layer disposed between the first electrode and the second electrode, a reflective plate disposed between the insulating substrate and the first electrode, and a conductive film covering the second main surface of the insulating substrate.. . ... Japan Display Inc

08/10/17 / #20170229097

Image display device and method of displaying image

An image display device includes an image display unit including first pixels each constituted of sub-pixels of three or more colors included in a first color gamut and second pixels each constituted of sub-pixels of three or more colors included in a second color gamut different from the first color gamut, the first pixels and the second pixels being arranged in a matrix and adjacent to each other; and a processing unit that determines an output of the sub-pixels included in each pixel of the image display unit corresponding to an input image signal. The processing unit determines an output of the sub-pixels included in the other one of the pixels based on part of components of an input image signal corresponding to one of the first pixel and the second pixel that are adjacent to each other.. ... Japan Display Inc

08/10/17 / #20170229080

Display device

A display device includes pixel electrodes formed in an image display area of a substrate, a common electrode formed in the image display area, inside signal lines formed inside the image display area, and electrically connected to the pixel electrodes, outside signal lines formed outside the image display area, and electrically connected to the inside signal lines, and a common line formed inside and outside the image display area, and electrically connected to the common electrode. An image is displayed under a control of a light using an electric field developed between the pixel electrodes and the common electrode. ... Japan Display Inc

08/10/17 / #20170229074

Display device

A liquid crystal display device including a liquid crystal display panel, a backlight, a video signal processing circuit, and a backlight control unit is further provided with a circuit for transmitting or receiving optical data, and a communication data conversion circuit for converting the optical data into an effective value allowed to be superimposed on an input to the backlight. The effective value is input to the backlight control unit so as to allow variation of luminance of the backlight.. ... Japan Display Inc

08/10/17 / #20170229058

Display device

A high-precision display device is capable of suppressing a leak current and operating at a low power consumption. The display device comprises a source power supply for providing a pixel electric potential to each pixel placed on a substrate through a first thin-film transistor; a gate power supply for controlling conductive and nonconductive states of the first thin-film transistor; and a second thin-film transistor disposed between the first thin-film transistor and the gate power supply, the second thin-film transistor being controllable independently of the first thin-film transistor.. ... Japan Display Inc

08/10/17 / #20170228080

Sensor-equipped display device

According to one embodiment, sensor-equipped display device includes a display panel, a first driver, and a second driver. The display panel includes a first electrode, a second electrode and a detection electrode. ... Japan Display Inc

08/10/17 / #20170228079

Display device

A display device includes: a plurality of pixel electrodes each of which is provided in each of a plurality of sub-pixels arranged in a display region; a driving electrode provided so as to overlap the plurality of pixel electrodes when seen in a plan view; a plurality of detecting electrodes provided so as to overlap the driving electrode when seen in a plan view; and a dummy electrode provided apart from the detecting electrodes. The detecting electrodes and the dummy electrode include a metal layer or an alloy layer. ... Japan Display Inc

08/10/17 / #20170228077

Display device

To enable size reduction of a display device having a touch sensor function in which a display area has a non-rectangular shape. In a display area, video lines extend in the first direction, and scan lines and common electrodes extend in the second direction. ... Japan Display Inc

08/10/17 / #20170228076

Display device

To enable size reduction of a display device having a touch sensor function in which a display area has a non-rectangular shape. In a display area, video lines and common electrodes extend in the first direction, and scan lines extend in the second direction. ... Japan Display Inc

08/10/17 / #20170227822

Liquid crystal display device

According to one embodiment, a liquid crystal display device includes first and second electrodes. A subpixel area includes a first area in which the first electrode is formed, and a second area in which the first electrode is not formed. ... Japan Display Inc

08/10/17 / #20170227804

Display device

A liquid crystal display device includes a first substrate, a second substrate, a liquid crystal sandwiched between the substrates, and a display region. A hole portion is formed in the display region. ... Japan Display Inc

08/10/17 / #20170227801

Liquid crystal display device

In a first substrate, a first organic insulating film is arranged in an active area, and includes a first surface and a first concave portion in a peripheral area outside the active area. The first concave portion is located more close to a substrate end side than the first surface. ... Japan Display Inc

08/10/17 / #20170227701

Liquid crystal display device

To provide a thin liquid crystal display device featuring excellent color reproducibility. The liquid crystal display panel includes: a liquid crystal display panel outputting different colors on a per-pixel basis; and a backlight. ... Japan Display Inc

08/03/17 / #20170222181

Display device

A display device includes a first substrate having a first step part formed in a frame area on a periphery of a display area, a second substrate arranged facing the first substrate, and a filler material filled between the first substrate in one part of the display area and the frame area, and the second substrate, a periphery edge part being located in a range from the first step part to an end part of the first substrate and the second substrate.. . ... Japan Display Inc

08/03/17 / #20170222180

Display device

An organic electroluminescent device with a touch sensor including: a first substrate; a second substrate arranged opposite to the first substrate; an organic el element layer arranged above the first substrate; a first sealing film arranged toward the second substrate of the organic el element layer, covering the organic el element layer and including a first inorganic layer; plural first detection electrodes extending in one direction, and arranged in parallel toward the second substrate of the first sealing film; a second sealing film arranged toward the second substrate of the first detection electrodes, and including a second inorganic layer; plural second detection electrodes extending in another direction different from the one direction, and arranged in parallel toward the second substrate of the sealing film; and a touch sensor control unit controlling a potential to detect a touch with a display surface.. . ... Japan Display Inc

08/03/17 / #20170221981

Display device and method of manufacturing display device

A display device according to the invention includes: a first substrate that includes a flexible substrate, is segmented into a display area and a non-display area outside the display area, and includes a thin film transistor and an electroluminescent light-emitting element formed on the display area of the flexible substrate; and an ic chip that is bonded on the non-display area of the first substrate via an anisotropic conductive film, wherein the first substrate includes, between the flexible substrate and the anisotropic conductive film, at least one or more support layers whose plan view shape is larger than that of the ic chip and whose hardness is higher than that of the flexible substrate, and the ic chip is located inside the at least one or more support layers in a plan view.. . ... Japan Display Inc

08/03/17 / #20170221978

Display device and manufacturing method of the same

Provided is a display device including: a first wiring over an insulating surface; a sidewall over the insulating surface and covering a side surface of the first wiring; an insulating film over the first wiring and the sidewall; and a second wiring over the insulating film, the second wiring intersecting with the first wiring, where an angle of a surface of the sidewall with respect to the insulating surface is smaller than an angle of the side surface of the first wiring with respect to the insulating surface. The angle increases with decreasing distance from the first wiring. ... Japan Display Inc

08/03/17 / #20170221974

Display device

A display device is comprising an insulating layer provided above a substrate, a pixel electrode provided on the insulating layer, a bank layer covering a periphery edge part of the pixel electrode, a light emitting layer provided across to a surface layer part of the bank layer from the pixel electrode, and a common electrode provided on the light emitting layer, wherein the pixel electrode including a slanting region having a periphery edge part becoming higher compared to a center region, and an edge part of the bank layer overlaps the slanting region of the pixel electrode.. . ... Japan Display Inc

08/03/17 / #20170221934

Display device

A display device made of a tft substrate and a driver ic is configured to eliminate bad connection between them. On the driver ic connected to the tft substrate, a first principal surface has first bumps formed along a first side having a first edge and second bumps formed along a second side opposite to the first side and having a second edge. ... Japan Display Inc

08/03/17 / #20170221923

Display device and method for manufacturing the same

A display device includes: a base layer; pixel electrodes laminated on the base layer; a light emitting element layer laminated on the pixel electrodes; and a common electrode laminated on the light emitting element layer. Each of the pixel electrodes includes a first oxide conductive layer that is in direct contact with the base layer, a metal conductive layer that is in direct contact with the first oxide conductive layer, and a second oxide conductive layer that is in direct contact with the metal conductive layer. ... Japan Display Inc

08/03/17 / #20170221435

Display device

According to one embodiment, a display device includes a pair of substrates including a display area in which pixels are arranged, pixel electrodes and memories provided in the pixels, signal lines supplied with digital signals, switching elements connecting the memories and the signal lines, scanning lines supplied with scanning signals, a first driver unit, and a second driver unit. The first driver unit is provided in a peripheral area around the display area, and supplies the digital signal to the signal line. ... Japan Display Inc

08/03/17 / #20170221434

Display device

In one embodiment, a display device includes a pair of substrates including a display area in which pixels are arranged, pixel electrodes and a memories provided in the pixels, signal lines supplied with digital signals, switching elements connecting the memories and the signal lines, scanning lines supplied with scanning signals, and first and second driver units. The first and second driver units are provided in a peripheral area. ... Japan Display Inc

08/03/17 / #20170221433

Display device and display device drive method

In a display device, pixels each including first to fourth subpixels that respectively display first to third primary colors and fourth color are arranged on an image display panel. A lighting unit emits light to the panel from the rear thereof. ... Japan Display Inc

08/03/17 / #20170220185

Display device

A display device includes: a plurality of first electrodes arranged in a display region for displaying an image; a second electrode opposed to the first electrodes; a plurality of switching elements that are arranged in the display region and coupled to the first electrodes or the second electrode; a gate line for supplying a scanning signal for scanning the switching elements; a data line for supplying a signal to the switching elements that are coupled to the switching elements; and conductive wire that is opposed to the second electrode via an insulating layer and is coupled to the switching elements.. . ... Japan Display Inc

08/03/17 / #20170220163

Sensor-equipped display device and sensor device

According to one embodiment, a sensor-equipped display device includes first electrodes and a detection electrode. The first electrodes constitute sensor drive electrodes by being supplied with sensor drive signals separately and sequentially or sensor drive electrodes by simultaneously supplying the sensor drive signals to the first electrodes adjacent to each other. ... Japan Display Inc

08/03/17 / #20170220153

Display apparatus

A display apparatus which can reduce a parasitic capacitance during driving of driving electrodes based on a self-capacitance detecting method is provided. The display apparatus includes: a plurality of connection wires which are formed in a peripheral area and are connected to a plurality of corresponding video signal lines; a video signal line selection circuit which is connected with a plurality of connection wires, selects at least one connection wire and supplies a signal to the video signal lines; self-capacitance detection wires which extend in a direction intersecting an extension direction of the connection wires and intersects the connection wires; common wires which electrically connect the self-capacitance detection wires and drive electrodes; and transistors which are provided between the self-capacitance detection wires and the common wires. ... Japan Display Inc

08/03/17 / #20170219862

Display device

According to one embodiment, a display device includes first and second source lines arranged along a first direction, a gate line including first and second portions arranged along a second direction intersecting the first direction, and a connection portion which connects the first portion and the second portion to each other and a semiconductor layer which intersects at least one of the first portion and the connection portion, and each of the first portion and the second portion intersects the first and second source lines and the connection portion is located between the first source line and the second source line.. . ... Japan Display Inc

08/03/17 / #20170219858

Liquid crystal display device and method for manufacturing the same

An object of the present invention is to protect exposed inspection pads with a conductive tape when the application of resin is ceased and to enhance the reliability of the inspection pads. A liquid crystal display device is provided with a transparent electrode formed on a superficial side of a cf board, a grounded electrode, an inspection pad and a switching device between the inspection pad and a signal line or a scanning line respectively formed in a terminal area a tft board and a conductive tape that electrically connects the transparent electrode of the cf board, the grounded electrode and the inspection pad respectively of the tft board.. ... Japan Display Inc

08/03/17 / #20170219840

Optical device and display device

According to one embodiment, an optical device includes a first light-modulating element transmitting or scattering light, and a second light-modulating element transmitting or scattering the light passing through the first light-modulating element, a driving module alternately performing a first mode of making the first light-modulating element scatter the light and making the second light-modulating element transmit the light, and a second mode of making the first light-modulating element transmit the light and making the second light-modulating element scatter the light.. . ... Japan Display Inc

08/03/17 / #20170219836

Parallax barrier panel and display device using parallax barrier panel

A parallax barrier panel including a first substrate, a second substrate opposing the first substrate, a liquid crystal layer between the first substrate and the second substrate, a plurality of first electrodes arranged between the first substrate and the liquid crystal layer, the plurality of first electrodes extending in a first direction, a plurality of second electrodes arranged between the plurality of first electrodes and the liquid crystal layer, the plurality of second electrodes extending in the first direction and arranged alternating with the plurality of first electrodes in a planar view, and an opposing electrode opposing the plurality of first electrodes and the plurality of second electrodes, wherein the second electrode is insulated from the first electrode, and a width of the second electrode in the second direction intersecting the first direction is smaller than a width of the first electrode in the second direction.. . ... Japan Display Inc

07/27/17 / #20170213882

Display device

According to one embodiment, a display device includes, a first insulating film including a recess portion having a first bottom surface and an inclined first side surface, a first electrode provided on the recess portion, a second insulating film provided on the first electrode, a light-emitting layer provided in the second insulating film and including a second bottom surface in contact with the first electrode and an inclined second side surface, and a second electrode provided on the light-emitting layer. The depth of the recess portion is greater than the thickness of the light-emitting layer, and the thickness of the second insulating film is greater than the depth of the recess portion.. ... Japan Display Inc

07/27/17 / #20170213881

Display panel and method of manufacturing same

A display panel 1 includes a substrate 12, a first column bank 30a, a second column bank 30b, a third column bank 30c, first row banks 40a in a first column region 35a, second row banks 40b in a second column region 35b, blue organic light-emitting elements 11b, and green organic light-emitting elements 11g. The number of high row banks between blue organic light-emitting elements is less than the number of high row banks between green organic light-emitting elements.. ... Japan Display Inc

07/27/17 / #20170213506

Display device

A display device including a light emitting element, a drive transistor connected to the light emitting element, a first switching element connected to the drive transistor and a main power supply line, a second switching element connected to the drive transistor and a reset power supply line, a third switching element connected to the drive transistor and a signal line, a fourth switching element connected to the third switching element and an initialization power supply line, and a capacitor element connected to the drive transistor and the third switching element, wherein two horizontal periods on signal is supplied to a gate terminal of each of the second switching element, third switching element and fourth switching element respectively.. . ... Japan Display Inc

07/27/17 / #20170213065

Fingerprint detection device and display device

A fingerprint detection device includes: a substrate having a first surface and a second surface on an opposite side of the first surface, the first surface serving as a detection surface configured to detect unevenness of an object in contact or in proximity; a detection electrode provided on the second surface side of the substrate and configured to detect unevenness of a finger in contact or in proximity on the basis of an electrostatic capacitance change; and a drive circuit provided on the second surface side of the substrate and configured to supply a drive signal to the detection electrode.. . ... Japan Display Inc

07/27/17 / #20170212624

Display apparatus

A display apparatus includes a first pad electrically connected to the drive circuit, a voltage supply line having one end electrically connected to the first pad, a common wire electrically connected to the voltage supply line and the second electrode, a transistor formed between the voltage supply line and the common wire, and a branch wire being a part of the voltage supply line, extending from a branch section, and electrically connected to the first pad. Then, the branch section is located closer to a center of the insulating substrate than the first pad in a plan view.. ... Japan Display Inc

07/27/17 / #20170212620

Detection device and display device with detection function

According to one embodiment, a detection device includes a substrate, detection electrode, terminal formed of a metal material, lead, coating layer, conductive adhesion layer, and circuit board. The lead connects the electrode and the terminal. ... Japan Display Inc

07/27/17 / #20170212618

Input device and display device

An input device includes a plurality of first electrodes each extending in a first direction and arrayed along a second direction crossing the first direction at a first separation distance, and a detection unit configured to detect an output signal based on electrostatic capacitance of each of the plurality of first electrodes. In addition, each of the plurality of first electrodes includes a plurality of electrode portions each extending along the first direction, and a joining portion connecting the plurality of electrode portions with each other. ... Japan Display Inc

07/27/17 / #20170212394

Liquid crystal display device

According to one embodiment, a liquid crystal display comprises first and second substrates and a liquid crystal layer. The first substrate comprises pixel electrodes and a common electrode in a display area. ... Japan Display Inc

07/20/17 / #20170208322

Display device in which multiple images are displayed using four neighboring pixels, display panel and electronic apparatus using same

A display device including a display part including a pixel of a first series having a first horizontal pixel width and a pixel of a second series having a second horizontal pixel width smaller than the first horizontal pixel width, the pixels of the first series and the pixels of the second series being arrayed alternately in each of a horizontal direction and a vertical direction, and a light beam control part that controls a light beam from the display part or a light beam toward the display part.. . ... Japan Display Inc

07/20/17 / #20170208320

Display device, electronic apparatus, and method for controlling display device

According to an aspect, a display device includes: a display unit that includes a plurality of pixels arranged in a matrix and that is configured to display images corresponding to a plurality of viewpoints; a parallax adjustment that is placed at a position facing the display unit, and in which a plurality of transmissive regions for transmitting light and a plurality of non-transmissive regions for limiting transmittance of light are provided in a switchable manner; a parallax controller that is configured to change positions of the transmissive regions and the non-transmissive regions, based on external information; and a display controller that is configured to change a number of successive pixels displaying an image corresponding to each of the viewpoints, based on external information.. . ... Japan Display Inc

07/20/17 / #20170207388

Method of producing organic el ink and method of manufacturing organic el device

A method of producing an organic electroluminescent ink includes reducing ozone contained in an organic electroluminescent mixture comprising an organic electroluminescent material and a solvent.. . ... Japan Display Inc

07/20/17 / #20170207287

Display device

A display device in an embodiment according to the present invention includes a conductive layer over an interlayer insulating layer, a pixel electrode over the conductive layer, and an insulating layer provided between the conductive layer and the pixel electrode. The pixel electrode is electrically connected to a transistor via a contact hole through the insulating layer and the interlayer insulating layer, the conductive layer has an opening having the contact hole inside and spreading to an outer region outside of the pixel electrode, the opening has an open end, and one side of the opening bends in the outer region outside of the pixel electrode.. ... Japan Display Inc

07/20/17 / #20170207276

Display device

A sealing member containing conductive particles and disposed in a seal region is formed between a display panel and a touch panel. A laminated structure formed on the display panel includes a first detection lines. ... Japan Display Inc

07/20/17 / #20170207255

Display device

According to one embodiment, a display device includes an underlying insulation layer formed on a surface of a resin layer, and a thin-film transistor formed above the surface of the resin layer via the underlying insulation layer. The underlying insulation layer includes a three-layer multilayer structure of a first silicon oxide film, a silicon nitride film formed above the first silicon oxide film, and a second silicon oxide film formed above the silicon nitride film.. ... Japan Display Inc

07/20/17 / #20170207245

Semiconductor device

According to one embodiment, a semiconductor device includes an insulating substrate, a first semiconductor layer formed of silicon and positioned above the insulating substrate, a second semiconductor layer formed of a metal oxide and positioned above the first semiconductor layer, a first insulating film formed of a silicon nitride and positioned between the first semiconductor layer and the second semiconductor layer, and a block layer positioned between the first semiconductor film and the second semiconductor layer, the block layer hydrogen diffusion of which is lower than that of the first insulating film.. . ... Japan Display Inc

07/20/17 / #20170206853

Gate voltage generation circuit, transistor substrate and display device

A gate voltage generation circuit generates a gate voltage including a first voltage, a second voltage and a third voltage and supplies the gate voltage to a pixel transistor of a display device. The first voltage is a voltage for opening the pixel transistor. ... Japan Display Inc

07/20/17 / #20170206841

Display device and method for controlling the same

A display device includes: a plurality of pixels each of which includes an electroluminescent (el) element and a drive transistor which controls a current flowing through the el element; a gate driver circuit which applies, to each of the plurality of pixels, a compensation voltage for compensating a threshold voltage of the drive transistor, in each of compensation voltage application periods included in a period other than a period in which a video signal voltage is applied; and a control circuit which controls the gate driver circuit, wherein the control circuit adjusts a length of, among the compensation voltage application periods, a preceding compensation voltage application period immediately before the video signal voltage is applied.. . ... Japan Display Inc

07/20/17 / #20170205958

Cover member and display device

A first substrate including a first surface and a second surface on an opposite side of the first surface, the first surface being a detection surface for detecting unevenness of an object coming in contact or close, a second substrate facing the other surface of the first substrate, and a sensor unit provided between the first substrate and the second substrate, and which detects the unevenness of a finger coming in contact with or close to the detection surface.. . ... Japan Display Inc

07/20/17 / #20170205951

Liquid crystal display device

In a liquid crystal display device, a second substrate includes a detection electrode of a touch panel, pixels include pixel electrodes and counter electrodes, the counter electrodes are divided into a plurality of blocks, the counter electrodes of the divided blocks are provided in common to the pixels on a plurality of display lines being side by side, the counter electrodes of the divided blocks are used as scanning electrodes of the touch panel as well, the liquid crystal display device includes a semiconductor chip configured to supply a counter voltage and a touch panel scanning voltage to the counter electrodes of the divided blocks, the semiconductor chip includes a first terminal group formed on a side of a display area side configured by the plurality of pixels.. . ... Japan Display Inc

07/20/17 / #20170205950

Display device with capacitive touch sensor with slit formed in a surface of a detecting electrode opposed to a scanning electrode to realize detection with high accuracy

An information input device including a touch panel configured to be provided with a touch sensor that detects a position at which a sensing object is brought close to a sensing surface. In this information input device, the touch sensor has a scanning electrode and a detecting electrode that is opposed to the scanning electrode with the intermediary of a dielectric substance, and is a capacitive sensor whose electrostatic capacitance changes if the sensing object is brought close to the detecting electrode. ... Japan Display Inc

07/20/17 / #20170205945

Liquid crystal display device

To provide a liquid crystal display device with a touch detection function in which any drive method can be adopted. The liquid crystal display device is provided with: a liquid crystal element arrangement that has a plurality of liquid crystal display elements arranged in a matrix shape; a plurality of scanning lines that are arranged in each row of the liquid crystal element arrangement, and supply scanning signals to a plurality of liquid crystal display elements arranged in a corresponding row; a plurality of signal lines that are arranged in each column of the liquid crystal element arrangement, and supply an image signal to a plurality of liquid crystal display elements arranged in a corresponding column; a plurality of touch detection drive electrodes which are arranged in a column of the liquid crystal element arrangement, and to which a drive signal for detecting a touch is supplied; and a touch control part that specifies a touch detection drive electrode from the a plurality of touch detection drive electrodes. ... Japan Display Inc

07/20/17 / #20170205943

Display device with touch detection function and display method

Each of frame display periods is for performing a display operation based on image information on one frame and each of detection surface touch detection periods is from when touch detection is started to when the detection is completed on the entire detection surface. At least one frame display period of the frame display periods and at least one detection surface touch detection period of the detection surface touch detection periods are started based on a display synchronization signal. ... Japan Display Inc

07/20/17 / #20170205936

Touch sensor and display apparatus

A touch sensor that may detect an object away from the sensor is provided. The touch sensor includes one or more drive electrodes; one or more detection electrodes forming capacitance in cooperation with the respective drive electrodes; a detection circuit applying drive signals to the respective drive electrodes to detect the object based on detection signals obtained from the respective detection electrodes in response to the respective drive signals; and a controller controlling to change a range of electric flux lines generated between the drive electrodes and the detection electrodes.. ... Japan Display Inc

07/20/17 / #20170205928

Sensor-equipped display device

According to one embodiment, a sensor-equipped display device includes a first substrate includes a first electrode located in a display area in which an image is displayed, a second substrate includes a second electrode which is located in the display area, and outputs a sensor signal, and a flexible substrate includes a first connection portion connected to the first substrate and a second connection portion connected to the second substrate, the flexible substrate includes a common base layer extending between the first connection portion and the second connection portion.. . ... Japan Display Inc

07/20/17 / #20170205926

Sensor-equipped display device

According to one embodiment, a sensor-equipped display device includes a first substrate includes a first area and a second area adjacent to the first area, the first substrate includes a first terminal and a second terminal which are located in the first area, and a first wiring which electrically connects the first terminal and the second terminal, a second substrate includes a detection electrode, and a third terminal electrically connected to the detection electrode, and a connecting member which electrically connects the first terminal and the third terminal, at least a part of the first wiring being extended from the first terminal toward the second area.. . ... Japan Display Inc

07/20/17 / #20170205678

Liquid crystal display device

A liquid crystal display device in which smear error is suppressed and transmittance is uniform is provided. In a liquid crystal display device which includes a plurality of pixels and uses comb-teeth-shaped transparent conductive films 110 as common wirings, the common wirings include mesh-shaped common metal wirings 101v and 101h extending in a vertical direction and a horizontal direction and the comb-teeth-shaped transparent conductive films 110 are connected between adjacent pixels.. ... Japan Display Inc

07/20/17 / #20170205663

Reflective liquid-crystal display device and electronic apparatus

According to an aspect, a reflective liquid-crystal display device includes a liquid-crystal panel and a front light unit. The liquid-crystal panel includes a sheet-like anisotropic scattering member having low refractive index areas and high refractive index areas with a refractive index higher than that of the low refractive index areas. ... Japan Display Inc

07/20/17 / #20170205660

Semiconductor device

According to one embodiment, a display device includes an insulating substrate, a first insulating film, a second insulating film, a third insulating film, a fourth insulating film, a fifth insulating film, a sixth insulating film, a color filter layer, a semiconductor layer disposed between the second insulating film and the third insulating film, and a gate electrode disposed between the third insulating film and the fourth insulating film, wherein the first, fourth, and sixth insulating films are formed of a silicon nitride, and the second, third, and fifth insulating films are formed of a silicon oxide.. . ... Japan Display Inc

07/13/17 / #20170200922

Manufacturing method of electrode and display device including the electrode

A manufacturing method of a display device is provided. The manufacturing method includes: forming a first electrode over a substrate; forming an organic layer over the first electrode; and forming a second electrode over the organic layer by sputtering a target including a conductive oxide with a light-transmitting property. ... Japan Display Inc

07/13/17 / #20170200829

Thin-film transistor

According to one embodiment, a thin-film transistor includes a first insulating film, an oxide semiconductor layer provided on the first insulating film and a second insulating film provided on the oxide semiconductor layer, and at least one of the first insulating film and the second insulating film includes a first region in contact with the oxide semiconductor layer and a second region further distant from the oxide semiconductor layer than the first region, and the second region has an argon concentration higher than that of the first region.. . ... Japan Display Inc

07/13/17 / #20170200407

Signal supply circuit and display device

According to an embodiment, in a display device, pixels have memories respectively. A signal supply circuit includes a mode control circuit, and switches into a first mode or a second mode to supply digital data pieces to sub-pixels. ... Japan Display Inc

07/13/17 / #20170199415

Liquid crystal display device

A liquid crystal display device includes a first substrate having a pixel electrode and a common electrode provided thereon; a second substrate formed of a resin material; a liquid crystal layer provided between the first substrate and the second substrate; an optical film facing the liquid crystal layer with the second substrate being provided between the optical film and the liquid crystal layer; and a conductive layer facing the second substrate; wherein the optical film is provided between the conductive layer and the second substrate.. . ... Japan Display Inc

07/13/17 / #20170199322

Backlight device and display device including the same

According to one embodiment, a backlight device includes a frame formed of a transparent resin, a first diffusion adhesive layer with a light diffusion, provided on a first surface of the frame, a second diffusion adhesive layer with a light diffusion, provided on a second surface of the frame which is opposite to the first surface, a reflecting sheet adhered to the frame with the first diffusion adhesive layer, a lightguide plate on the reflecting sheet in the frame, and a light source disposed in the frame to irradiate light to the lightguide plate.. . ... Japan Display Inc

07/06/17 / #20170194605

Display device and method of manufacturing the same

A method of manufacturing a display device includes forming a first resin layer on a first substrate; forming a plurality of regions on the first resin layer, the plurality of regions each including a display portion, a terminal portion and a light blocking layer located between the display portion and the terminal portion; forming a second resin layer on a second substrate; bonding the first substrate and the second substrate; directing first laser light along a first line and a second line enclosing the plurality of regions such that the first laser light is transmitted through the second substrate to irradiate the first resin layer and the second resin layer; and directing second laser light along a third line parallel to the light blocking layer such that the second laser light is transmitted through the second substrate to irradiate the light blocking layer and the second resin layer.. . ... Japan Display Inc

07/06/17 / #20170194601

Organic el display device

Provided is a highly reliable organic el display device. The organic el display device includes a first insulating layer; and a display portion provided on the first insulating layer, the display portion including a plurality of pixels. ... Japan Display Inc

07/06/17 / #20170194599

Display device and manufacturing method thereof

A display device, which includes a display region in which a plurality of pixels are arranged, includes a first organic insulating film, a first groove, which exists in a frame shape surrounding the display region to separate the first organic insulating film, a first inorganic partition portion, which is arranged in the first groove, and is made of an inorganic insulating material that exists in a frame shape surrounding the display region, a second organic insulating film formed above the first organic insulating film and the first inorganic partition portion, and a second groove, which exists in a frame shape surrounding the display region to separate the second organic insulating film, and is located inside the first groove in plan view.. . ... Japan Display Inc

07/06/17 / #20170194393

Display device

A display device includes an element substrate including a display area where a plurality of self-light-emitting elements are formed, and a driver ic disposed outside the display area in the element substrate. A first metal layer is disposed on the reverse side of the element substrate at a position opposite to the display area. ... Japan Display Inc

07/06/17 / #20170193941

Display device and electronic apparatus

According to an aspect, a display device includes: a plurality of pixels aligned in row and column directions, each of the pixels including a drive element; a plurality of scan lines each coupled with the drive elements included in the pixels aligned in the row direction to transmit thereto a scan signal for selecting the pixels row by row; a plurality of signal lines each coupled with the drive elements included in the pixels aligned in the column direction to write display data; and a display control unit. The display control unit alternately repeats a display period and a stop period. ... Japan Display Inc

07/06/17 / #20170193932

Driving method for image display apparatus

A driving method for an image display apparatus which includes an image display panel having a plurality of pixels arrayed in a two-dimensional matrix and each configured from a first subpixel for displaying a first primary color, a second subpixel for displaying a second primary color, a third subpixel for displaying a third primary color and a fourth subpixel for displaying a fourth color, and a signal processing section. The signal processing section is capable of calculating a first subpixel output signal, a second subpixel output signal, a third subpixel output signal, and a fourth subpixel output signal. ... Japan Display Inc

07/06/17 / #20170192324

Liquid crystal display device

To provide a liquid crystal display device capable of controlling deterioration of contrast even in the case where an opening is formed in an organic flattened film and the film has unevenness. In the liquid crystal display device that includes a tft substrate, a cf substrate, and liquid crystal sandwiched between the tft substrate and the cf substrate and that drives the liquid crystal with a lateral electric field, the tft substrate has the organic flattened film in which a through hole for contacting a source electrode of the tft and a pixel electrode and a sectional shape of the through hole is asymmetrical between a side on which the pixel electrode extends and the other side.. ... Japan Display Inc

07/06/17 / #20170192279

Display device

According to one embodiment, a display device includes a first substrate, a second substrate and a liquid crystal layer. The first substrate includes a first signal line, common electrodes, and metal lines connecting to the common electrodes. ... Japan Display Inc

07/06/17 / #20170192274

Display device

A display device is provided. The display device includes a first sub-pixel and a second sub-pixel that are arranged adjacent to each other in a first direction and that represent a first color; a third sub-pixel and a fourth sub-pixel that are arranged adjacent to each other in the first direction and that represent a second color; a first drive electrode that overlaps the first sub-pixel and the second sub-pixel, and that extends in the first direction; and a second drive electrode that overlaps the third sub-pixel and the fourth sub-pixel, and that extends in the first direction, wherein, the first and second sub-pixels and the third and fourth sub-pixels are arranged adjacent to each other in a second direction different from the first direction, the first drive electrode and the second drive electrode are separated from each other with a slit interposed therebetween, and the slit extends in the first direction.. ... Japan Display Inc

06/29/17 / #20170188469

Laminated film, electron element, printed circuit board and display device

According to one embodiment, a laminated film includes a first adhesive layer, a first insulating layer which faces the first adhesive layer, a first metal layer which is located between the first adhesive layer and the first insulating layer, and a first porous layer which is located between the first adhesive layer and the first insulating layer and faces the first metal layer.. . ... Japan Display Inc

06/29/17 / #20170188449

Display device and manufacturing method of the same

Provided is a display device and a manufacturing method of the same. The display device includes: a base substrate having a top surface and a side surface, a display region over the top surface, a terminal over the top surface and between the display region and the side surface, the terminal being electrically connected to the display region, and an anisotropic conductive film over the terminal. ... Japan Display Inc

06/29/17 / #20170187000

Display device and method of manufacturing a display device

A display device, which includes a display region constituted by a plurality of pixels, includes a first substrate having a hygroscopic agent formed in a peripheral region outside the display region and a sealing film covering the hygroscopic agent, a second substrate disposed facing the first substrate, and an adhesive layer, at least a portion of which is disposed closer to the side of the display region than the hygroscopic agent, and which bonds the first substrate to the second substrate.. . ... Japan Display Inc

06/29/17 / #20170186983

Display module

A display module includes an insulating substrate and a plurality of pixels each located on the insulating substrate and including a light-emitting element layer. The insulating substrate includes a display area where the plurality of pixels are disposed, a picture-frame area outside the display area, an outer area that is in contact with an opposite side of the picture-frame area from the display area, and a plurality of terminals located on the outer area and arranged in a direction. ... Japan Display Inc

06/29/17 / #20170186836

Display device with durable wiring

Provided is a display device which has a rectangular display region with four sides. The display region includes a gate line, a signal line, a first sub-pixel electrically connected to the gate line and the signal line, and a light-emitting element included in the first sub-pixel. ... Japan Display Inc

06/29/17 / #20170186830

Display device

A display device includes a circuit substrate that is formed of a plurality of layers stacked on each other and including a self-luminous element layer that emits light of controlled luminance from each of a plurality of unit pixels and a counter substrate that includes a light shielding layer that shields the light from the self-luminous element layer and so provided as to face the circuit substrate, and the light shielding layer has an opening so formed in an area shifted from an area facing the self-luminous element layer toward an edge of the counter substrate and along the edge of the counter substrate.. . ... Japan Display Inc

06/29/17 / #20170186825

Display device and method of manufacturing a display device

A display device, which includes a plurality of unit pixels, includes a plurality of first electrodes respectively corresponding to the plurality of unit pixels, an insulating layer which includes a plurality of through holes, a light emitting element layer, and a second electrode. Each of the plurality of through holes have inner surfaces including a forwardly tapered surface, which is inclined in a direction of enlarging the apertures toward a light emitting direction, and a reversely tapered surface, which is inclined in a direction of reducing the apertures toward the light emitting direction. ... Japan Display Inc

06/29/17 / #20170186385

Display device

To reduce the area of a portion where a plurality of transistors are provided in a region around a display region and to reduce the area of the region around the display region, a display device includes a first transistor and a second transistor each as a transistor, and the transistor includes a connection wiring that electrically connects a semiconductor film and a source-drain electrode to each other via an opening portion provided in an insulating film. The first transistor and the second transistor are adjacent to each other, and there is a clearance between an end portion, on the side of the second transistor, of the connection wiring in the first transistor and an end portion, on the side of the second transistor, of the opening portion in the first transistor.. ... Japan Display Inc

06/29/17 / #20170185221

Display device with touch sensor, potential control method, and program

Disclosed herein is a display device with a touch sensor, including: a plurality of display pixel electrodes; a common electrode configured to be provided opposed to the display pixel electrodes; a display function layer configured to have an image display function; a display control circuit configured to apply a display voltage between the display pixel electrodes and the common electrode based on an image signal and carry out image display control so that the display function of the display function layer be exerted; and a touch detection electrode configured to be provided opposed to the common electrode and form capacitance between the touch detection electrode and the common electrode.. . ... Japan Display Inc

06/29/17 / #20170184929

Liquid crystal display device

According to one embodiment, a liquid crystal display device includes a liquid crystal display panel which includes a pixel electrode, a liquid crystal layer and an alignment film, and a driver. The driver drives the pixel electrode at a drive frequency of 1 to 20 hz. ... Japan Display Inc

06/29/17 / #20170184921

Liquid crystal display device

A liquid crystal display device includes a liquid crystal between a tft substrate including pixels formed in a matrix, and a counter substrate. A pixel electrode is formed in an area surrounded by scanning lines and video signal lines. ... Japan Display Inc

06/29/17 / #20170184912

Display device and method of manufacturing the same

According to one embodiment, a display device includes a cover panel, a display panel opposed to the cover panel, an adhesive layer provided between the cover panel and the display panel and attaching the display panel to the cover panel, the adhesive layer including a first area to which the display panel is fixed and a second area located further outward than an outer periphery of the display panel, a backlight unit opposed to the display panel, and a case containing the display panel and the backlight unit, at least a part of the case being fixed to the cover panel by the second area of the adhesive layer.. . ... Japan Display Inc

06/29/17 / #20170184911

Display device, adhesive sheet used for display device, and method of manufacturing display device

According to one embodiment, a display device includes a liquid crystal display panel, a cover panel on a display surface of the liquid crystal display panel, a backlight unit opposed to the liquid crystal display panel, a case covering the backlight unit and the liquid crystal display panel, and including at least a part fixed to the cover panel, and an adhesive provided on the cover panel along the liquid crystal display panel. The adhesive includes a surface opposite to the cover panel, a first area on the surface, and a second area on the surface, located on an inner side closer to the liquid crystal display panel than the first area. ... Japan Display Inc

06/29/17 / #20170184901

Liquid crystal display device, manufacturing method of the same and electronic equipment

A liquid crystal display device includes first and second substrates, liquid crystal layer, and first and second spacer sections. The first substrate has a first surface including a light-shielding region in a lattice form and a plurality of opening regions surrounded by the light-shielding region. ... Japan Display Inc

06/29/17 / #20170184899

Liquid crystal display device

The first substrate has a first projection in which a first part extending along a side of the first substrate in the peripheral part of the first substrate and a second part extending from the first part towards an edge of the first substrate are formed. Width of a cross section of the first projection is smaller on its tip end's side than on the first substrate's side. ... Japan Display Inc

06/22/17 / #20170179386

Method of manufacturing a display device

. . A glass substrate that corresponds to a plurality of product regions and a first grid region that surrounds each of the plurality of product regions and is grid-like is prepared. A protective film that is harder than the glass substrate is formed in the first grid region. ... Japan Display Inc

06/22/17 / #20170179211

Organic el display device

Provided is a display device including a pixel. The pixel has: a conductive film; an interlayer insulating film over the conductive film; a first electrode over the interlayer insulating film; an insulating film over the first electrode; an organic layer over the first electrode and the insulating film; and a second electrode over the organic layer. ... Japan Display Inc

06/22/17 / #20170179210

Display device

A display device includes: a flexible substrate; a pixel over the flexible substrate, the pixel including a transistor and a display element; a first wiring for transmitting a signal to the pixel, the first wiring extending in a first direction; a second wiring extending in a second direction intersecting the first direction; an inorganic insulating layer on a higher level than the first wiring or the second wiring; and an organic insulating layer on a higher level than the inorganic insulating layer, wherein the inorganic insulating layer has an opening exposing a part of the upper surface of the first wiring or the second wiring is exposed, and the organic insulating layer is provided in such a way as to fill the opening.. . ... Japan Display Inc

06/22/17 / #20170179207

Display device and method for manufacturing the same

How a flat panel display is bent by external forces is controlled. A display panel 40 has display elements, formed corresponding to the arrangement of pixels, on a first principal surface of a flexible display panel substrate 46. ... Japan Display Inc

06/22/17 / #20170179206

Display device

In a display device, light emitting areas and colored areas each have a predetermined planar shape having no rotational symmetry so that rotation of the area by an angle greater than or equal to 0° but smaller than 360° does not produce an initial shape of the area and are so arranged as to have different types of rotation angle. The colored areas are grouped based on a set of the colored areas of colors different from one another to forma plurality of full-color pixels. ... Japan Display Inc

06/22/17 / #20170179168

Display device

According to one embodiment, a display device includes an insulating substrate, display function layer disposed above the insulating substrate, reflective electrode disposed between the insulating substrate and the display function layer, to which a potential for image display is applied, and antenna having a band shape disposed between the insulating substrate and the reflective electrode.. . ... Japan Display Inc

06/22/17 / #20170179159

Display device

According to one embodiment, a display device includes a first substrate including a support substrate, a light shield, an insulating substrate disposed above the support substrate and the light shield and including a through hole, a pad electrode formed above the insulating substrate, and a signal line electrically connected to the pad electrode, and a first substrate including, in a plan view, a first area in which the support substrate and the light shield are disposed and a second area in which the through hole is disposed, a line substrate including a connection line and disposed below the insulating substrate, and a conductive material disposed inside the through hole to electrically connect the pad electrode and the connection line.. . ... Japan Display Inc

06/22/17 / #20170178570

Display device with reduced number of transistors and its driving method

A display device including pixel circuit groups containing pixel circuits. The pixel circuit groups each contain: a first transistor whose first terminal is connected to a power source potential line; and a sixth transistor whose control terminal is connected to a first scanning signal line and whose first terminal is connected to an image signal line. ... Japan Display Inc

06/22/17 / #20170178568

Display device

A display device related to one embodiment of the present invention includes a plurality of pixel circuits each connected to a scanning signal line, initialization control signal line, light emitting control signal line and video signal line, wherein each of the plurality of pixel circuits includes a first transistor connected to the scanning signal line and the video signal line, a second transistor connected to a first node and the first transistor, a third transistor connected to the first node and a scanning signal line, a fourth transistor connected to the second transistor and the light emitting control signal line, and a fifth transistor connected to the second transistor, a power supply voltage line, and the light emitting control signal line.. . ... Japan Display Inc

06/22/17 / #20170178563

Electro-optical device

An electro-optical device includes first and second signal lines extending in directions intersecting each other on a component substrate, a pixel area including a pixel electrode disposed in correspondence with an intersection of the first and second signal lines, a signal output circuit disposed outside the pixel area and outputs a driving signal to the first signal line, and a connection wiring connecting the signal output circuit and the first signal line. An outer peripheral edge of the pixel area has a curved portion or a bent portion in a portion facing the signal output circuit, and the signal output circuit includes a plurality of circuit blocks arranged along the curved portion or the bent portion of the portion facing the signal output circuit with deviated between adjacent circuit blocks in the direction of extension of the first signal line and/or the direction of extension of the second signal line.. ... Japan Display Inc

06/22/17 / #20170177157

Display device

A display device includes: a display functional layer that can change display for each pixel in accordance with an application voltage; a plurality of driving electrodes separately disposed in one direction; a plurality of pixel signal lines to which pixel signals used for applying the application voltage to the display functional layer in accordance with an electric potential difference from the display reference electric potential are applied; a plurality of detection electrodes that are separately disposed in a direction other than the one direction, are coupled with the driving electrodes as electrostatic capacitance, generate detection electric potentials in response to the detection driving signal, and change the detection electric potential in accordance with approach of a detection target object; and a pixel signal control unit that controls the pixel signals so as to include pixel signals having different polarities during the display period.. . ... Japan Display Inc

06/22/17 / #20170177153

Touch detecting device, display device with touch detecting function, and electronic apparatus

According to an aspect, a touch detecting device includes: a first drive area and a second drive area each including drive electrodes and detection electrodes, the drive electrodes extending in a first direction, being arrayed in a second direction intersecting with the first direction, and being applied with a drive signal, the detection electrodes extending in the second direction, being arrayed in the first direction, and outputting a detection signal. Application of the drive signal to the drive electrodes in the second drive area is stopped at a timing to apply the drive signal to the drive electrodes arranged in a first predetermined area included in the first drive area, and application of the drive signal to the drive electrodes in the first drive area is stopped at a timing to apply the drive signal to a second predetermined area included in the second drive area.. ... Japan Display Inc

06/22/17 / #20170177147

Display device

According to one embodiment, a display device comprises pixel electrodes, a drive electrode, a detection electrode, and a detection module. The pixel electrodes are provided for respective pixels arrayed in a display area. ... Japan Display Inc

06/22/17 / #20170177134

Sensor-equipped display device

A sensor-equipped display device is provided. The sensor-equipped display device includes a display panel comprising a common electrode; a sensor comprising a plurality of detection electrodes extending in a first direction and arranged in a second direction crossing the first direction, each of the detection electrodes including a first electrode and a second electrode which are opposed to the common electrode, are divided and extend in the first direction, each of the first electrode and the second electrode including a gradient in width in the first direction in the detection electrode, the gradient in width of the first electrode and the gradient in width of the second electrode being inclined in opposite directions; and a controller configured to effect switching to either a first mode or a second mode, and to control driving of the common electrode and the detection electrodes, wherein the sensor further comprises a dummy electrode disposed between neighboring detection electrodes.. ... Japan Display Inc

06/22/17 / #20170177133

Display device with touch detection function and electronic apparatus

According to an aspect, a display device with a touch detection function includes: a substrate; a drive electrode that extends in a first direction; and a plurality of touch detection electrodes that are metal wirings extending in a second direction different from the first direction. The metal wirings are arranged with a predetermined pitch so as to make capacitive coupling with the drive electrode.. ... Japan Display Inc

06/22/17 / #20170177132

Display panel with touch detector, touch panel, and electronic unit

There are provided a display panel with a touch detector that allows the touch detection electrodes to be less visible, a touch panel, and an electronic unit having the display panel with a touch detector. The display panel with a touch detector includes: a display layer including a plurality of display elements arranged side by side; and an electrode layer alternately segmented into first regions and second regions along a first direction, the electrode layer including a plurality of first slits arranged side by side to extend in a second direction, and a plurality of second slits each allowing an adjacent pair of the plurality of first slits in the second regions to be in communication with one another.. ... Japan Display Inc

06/22/17 / #20170177131

Display device and electronic apparatus

According to an aspect, a display device includes: a display unit that has a plurality of scanning signal lines to which a scanning signal is applied; a shift register that has a plurality of transfer circuits configured in a plurality of stages that perform a shift operation for temporarily storing a shift signal that has been input and sequentially transmitting the stored shift signal to a subsequent stage in synchronization with a clock signal having a discontinued period, and outputs the scanning signal to a scanning signal line corresponding to a transfer circuit that maintains the shift signal; and a signal line that transmits a holding potential signal for maintaining a potential of the shift signal to a transfer circuit that maintains the shift signal in the discontinued period of the clock signal.. . ... Japan Display Inc

06/22/17 / #20170176827

Display device

According to one embodiment, a display device includes a first substrate including an insulating substrate with a through hole, a first pad electrode disposed above the insulating substrate, and a signal line electrically connected to the first pad electrode, a second substrate disposed to be opposed to the first substrate, a first layer disposed between the first pad electrode and the second substrate, a wiring substrate including a connection line and disposed below the insulating substrate, and a conductive material disposed within the through hole to electrically connect the first pad electrode and the connection line, wherein the through hole is formed in a position overlapping the first layer.. . ... Japan Display Inc

06/22/17 / #20170176823

Liquid crystal display device

According to one embodiment, a liquid crystal display device includes a first substrate, a second substrate, and a liquid crystal layer. The first substrate includes an organic insulating film, a first electrode formed on the organic insulating film, an inorganic insulating film formed on the first electrode, a second electrode formed on the inorganic insulating film, and an alignment film. ... Japan Display Inc

06/22/17 / #20170176820

Display apparatus

Even when a width of a frame region is narrowed, expansion and movement of impurity ions into a display region and peeling off of a seal material are prevented or suppressed. A substrate includes a first frame region positioned outside a display region, a second frame region positioned outside the first frame region, and a third frame region positioned outside the second frame region. ... Japan Display Inc

06/22/17 / #20170176814

Liquid crystal display device

According to one embodiment, a liquid crystal display device includes a first substrate, a second substrate including a color filter, and a liquid crystal layer. The first substrate includes a light-reflecting layer, a transparent conductive layer, an insulating layer, a first pixel electrode, and a second pixel electrode. ... Japan Display Inc

06/22/17 / #20170176808

Display device

According to one embodiment, a display device includes a first substrate including a first area, a second area adjacent to the first area, an insulating substrate disposed in the first area and the second area and including a first through hole formed in the second area, a pad electrode formed above the insulating substrate, and a signal line electrically connected to the pad electrode, a wiring substrate including a connection line, the wiring substrate disposed below the insulating substrate, and a conductive material disposed inside the first through hole to electrically connect the pad electrode and the connection line, wherein the insulating substrate becomes thinner in the second area than is in the first area.. . ... Japan Display Inc

06/22/17 / #20170176803

Display device

According to one embodiment, a display device includes a stacked conductive layer. The stacked conductive layer includes a first conductive layer formed of material containing aluminum, and a second conductive layer provided on the first conductive layer, formed of material different from material of which the first conductive layer is formed, and having a higher visible-light absorptivity than that of the first conductive layer. ... Japan Display Inc

06/22/17 / #20170176796

Display device and display panel

In a display device, a plurality of display panels displaying an image formed by a plurality of pixels are coupled to each other. Each of the display panels includes a display surface having a display region and a non-display region surrounding the display region, and a polarizer provided on the display surface. ... Japan Display Inc

06/22/17 / #20170176792

Display device

According to one embodiment, a display device includes a color filter formed on an inorganic layer, an inorganic film formed above the color filter, and a semiconductor layer formed above the inorganic film. As seen in plan view, the inorganic film is provided over a first area in which the color filter is overlapped and a second area which surrounds the first area. ... Japan Display Inc

06/22/17 / #20170176788

Liquid crystal display device

A liquid crystal display includes a first substrate and a second substrate bonded to each other at their periphery by a sealant, with liquid crystal sealed between the first substrate and a second substrate, and has a display region. The first substrate is formed, between the sealant and an end portion of the display region, with a wall that partitions the liquid crystal into a portion on the display region side and a portion on the sealant side. ... Japan Display Inc

06/22/17 / #20170176668

Illumination device and display device

According to one embodiment, an illumination device includes a lightguide, a light-emitting layer, a first reflector, a second reflector, and a third reflector. A distance between the first reflector and the second reflector is greater at a second position farther from the light-emitting layer than at a first position closer to the light-emitting layer. ... Japan Display Inc

06/22/17 / #20170173936

Method of manufacturing display device

According to one embodiment, a method of manufacturing a display device, includes preparing a first substrate in which a first display element part, a first extension part, a second display element part, and a second extension part, are formed, preparing a second substrate in which a first peeling auxiliary layer, a second peeling auxiliary layer, a sacrifice layer, a first color filter layer, and a second color filter layer, are formed, attaching the first substrate and the second substrate, and radiating a laser beam on the second substrate, and peeling a second support substrate from the first peeling auxiliary layer and the second peeling auxiliary layer while blocking the laser beam by the sacrifice layer.. . ... Japan Display Inc

06/15/17 / #20170170254

Display device

A filling material is provided in an interval part between a first substrate provided with a light emitting device in a pixel and a second substrate provided with a color filter layer corresponding to each pixel which is provided to face each other and a protruding part is provided in the interval part. The protruding part is provided separated along one edge of each pixel. ... Japan Display Inc

06/15/17 / #20170170250

Organic el display device

An organic el display device includes a substrate, a fin structure on the substrate, the fin structure standing upright in a thickness direction of the substrate, a first electrode formed on at least a part of a side surface of the fin structure, an organic film which is laminated so as to cover a surface of the first electrode on the side surface of the fin structure, a second electrode that is transparent and laminated so as to cover a surface of the organic film on the side surface and a top portion of the fin structure, a color filter layer that is formed on a path that light travels after being emitted from the light emitting layer and passing through the second electrode and formed at least above the organic film laminated on the side surface, and a light blocking layer configured to block light formed above the top portion of the fin structure.. . ... Japan Display Inc

06/15/17 / #20170170248

Display device

The display device includes a first substrate having flexibility and including pixels arranged in matrix form in a first direction and a second direction, the first direction and second direction mutually intersecting each other, a transistor layer arranged above the first substrate and including at least one transistor arranged in each of the pixels, an inorganic insulation film formed continuously across the pixels in the second direction, and a plurality of aperture parts extending in the second direction and arranged between two transistors arranged in two of the plurality of pixels adjacent in the first direction, a plurality of first groups of wiring extending in the first direction and connected to each of the pixels arranged in the first direction, and a plurality of second groups of wiring extending in the second direction and connected to each of the pixels arranged in the second direction.. . ... Japan Display Inc

06/15/17 / #20170169801

Display apparatus and display method

A display apparatus includes a conversion unit, and an output unit. The conversion unit receives an input signal in which frame rates are respectively set for frames, individually sets received frames of the input signal as a first frame to be output with a first polarity or a second frame to be output with a second polarity opposite to the first polarity, and converts the frame rates of the first frames and the frame rates of the second frames so that the first frame period taken to output the first frames and the second frame period taken to output the second frames are equal within a predetermined time period. ... Japan Display Inc

06/15/17 / #20170169772

Display device

A display device includes a display panel and a processor. The panel has pixels including first to fourth sub-pixels. ... Japan Display Inc

06/15/17 / #20170168640

Display device

A liquid crystal display device includes a panel unit and a driving unit driving the panel unit. The driving unit includes as operation modes a first mode in which a detection operation of a first external object is performed in units of a divided region obtained by dividing an entire surface of a touch region of the panel unit and a second mode in which a detection operation of a second external object is performed on the entire surface of the touch region of the panel unit. ... Japan Display Inc

06/15/17 / #20170168334

Display device

According to one embodiment, a display device includes an insulating substrate, a thin-film transistor including a semiconductor layer formed on a layer above the insulating substrate, a gate electrode which at least partly overlaps the semiconductor layer, and a first electrode and a second electrode which are electrically connected to the semiconductor layer, and a light shielding layer formed between the thin-film transistor and the insulating substrate to at least partly overlap the semiconductor layer, the light shielding layer electrically connected to the gate electrode.. . ... Japan Display Inc

06/15/17 / #20170168310

Display device

According to an aspect, a display device includes a display part having pixels and a color filter; and a barrier part in which unit areas arranged above the display part, arranged in rows in a first direction, and extending in a second direction intersecting with the first direction. The barrier part includes a barrier substrate that has barrier electrodes arranged for each unit area and extending in the second direction, a counter substrate, a liquid crystal layer, and spacers arranged between the barrier substrate and the counter substrate. ... Japan Display Inc

06/08/17 / #20170164486

Display device

A display device according to an aspect of the present invention includes: a display body including a curved part; a case including a bottom plate part through which a through hole is provided at a position opposed to the curved part; and a printed circuit board that is fixed to a surface of the bottom plate opposite to the display body side with the electronic component is mounted on a surface opposed to the bottom plate and with the electronic component arranged inside the through hole.. . ... Japan Display Inc

06/08/17 / #20170162715

Thin film transistor and method of manufacturing the same

According to one embodiment, a method of manufacturing a thin film transistor, includes forming an island-like first insulating layer containing oxygen above an insulating substrate, forming an oxide semiconductor layer above the insulating substrate and the first insulating layer and in contact with the first insulating layer, and performing heat treatment to supply oxygen from the first insulating layer to an overlapping area of the oxide semiconductor layer, which is overlaid on the first insulating layer.. . ... Japan Display Inc

06/08/17 / #20170162645

Display device

A display device includes contact holes opened in an insulating film outside of a display area in which pixels are arranged, and having a conductive film exposed in bottom portions, a first metal film formed to cover the contact holes and come in contact with the conductive film of the bottom portions, and a transparent conductive film formed on the first metal film.. . ... Japan Display Inc

06/08/17 / #20170162605

Display device

To make the dimension of an electrostatic protection circuit small with the same maintained high in sensitivity. The electrostatic protection circuit is of the configuration that a first diode and a second diode are connected in series, wherein a semiconductor layer owned by each diode is configured to be sandwiched between a gate electrode and a conductive light shielding film. ... Japan Display Inc

06/08/17 / #20170162599

Transistor substrate and display device

A transistor substrate includes a plurality of first transistors formed between a power supply wire and a first conductive wire, and a plurality of second transistors formed between the power supply wire and a second conductive wire. A length of a portion of the power supply wire between the plurality of second transistors and a drive signal generation circuit is longer than a length of a portion of the power supply wire between the plurality of first transistors and the drive signal generation circuit, and a total sum of channel widths of second channels included in the plurality of second transistors is wider than a total sum of channel widths of first channels included in the plurality of first transistors.. ... Japan Display Inc

06/08/17 / #20170162162

Display device and electronic apparatus

A display device includes: pixels corresponding to respective colors arranged in matrix, wherein each pixel has a pixel circuit portion in which a circuit for display driving of the pixel is arranged and a pixel opening to be an area obtaining effective display light, the pixel openings of the pixels corresponding to at least one color have an area different from areas of the pixel openings of pixels corresponding to other colors.. . ... Japan Display Inc

06/08/17 / #20170162128

Light source device and display device

According to one embodiment, a light source device includes a plurality of light emitting elements including at least first and second light emitting elements, lightguide, first circuit, second circuit, and controller. The lightguide includes a first surface on which light from light emitting elements is incident and a second surface through which the light exits. ... Japan Display Inc

06/08/17 / #20170160863

Display device and input device

A display device includes: a display panel having a front surface and a back surface and displaying an image on the front surface; a plurality of detection electrodes overlapping the display panel when seen in a plan view; and a shield electrode overlapping the display panel when seen in a plan view. The shield electrode is arranged on a side opposite to a side of the front surface with respect to the plurality of detection electrodes. ... Japan Display Inc

06/08/17 / #20170160862

Display device and input device

A sensing unit performs a first sensing process of sensing an approach or a contact of an object to a display panel by collectively sensing electrostatic capacitance of each of a plurality of sensing electrodes provided in a matrix pattern. Further, in a case where the approach or the contact of the object has not been sensed in the first sensing process, the sensing unit repeats the first sensing process, and in a case where the approach or the contact of the object has been sensed in the first sensing process, the sensing unit performs a second sensing process of sensing a position of the object by individually sensing the electrostatic capacitance of each of the plurality of sensing electrodes.. ... Japan Display Inc

06/08/17 / #20170160853

Display unit with touch detection function, and electronic device

A display unit with a touch detection function includes: a plurality of touch detection electrodes arranged side by side to extend in a direction, each of the touch detection electrodes being formed in a predetermined electrode pattern including electrode portion and opening portion and outputting a detection signal, based on a variation in capacitance due to an external proximity object; and a plurality of display elements formed in a layer different from a layer of the touch detection electrodes, a predetermined number of the display elements being arranged within a width dimension of a region corresponding to each of the touch detection electrodes. The predetermined electrode pattern corresponds to a layout pattern of the display elements.. ... Japan Display Inc

06/08/17 / #20170160592

Display device

According to one embodiment, a display device includes a display panel including a display surface, which displays an image by selectively reflecting light entering the display surface, and an illuminating device including an optical modulator provided on a display surface side of the display panel and including a plurality of portions in a major surface thereof and a light source provided on a side surface of the optical modulator, and the illuminating device illuminates the display panel at a predetermined brightness specific for each respective portion with the light entering the optical modulator from the light source.. . ... Japan Display Inc

06/08/17 / #20170160581

Display device

A display device includes a display panel and a display cover that is arranged being opposite to the display panel and covers a display surface of the display panel. The display cover includes a transmission region that transmits light from the display panel, a light shielding region that is arranged at an outer circumference of the transmission region and shields the light from the display panel, a first light shielding member arranged on a surface of a display panel side of the display cover in the light shielding region, and a translucent conductive film laminated on the first light shielding member.. ... Japan Display Inc

06/08/17 / #20170160574

Liquid crystal display device

According to one embodiment, a liquid crystal display device includes a first substrate, a second substrate, a sealant which adheres the first substrate and the second substrate, a liquid crystal layer sealed between the first substrate and the second substrate, and an alignment film. The liquid crystal display device includes a drive circuit in one of the first substrate and the second substrate, a first electrode in the other of the first substrate and the second substrate, a first conductive material inside the sealant, and a first connection which is on a seal area to project toward the second substrate and is conductive, wherein the first electrode is electrically connected to the drive circuit through the first connection and the first conductive material.. ... Japan Display Inc

06/08/17 / #20170160571

Liquid crystal device

According to one embodiment, a liquid crystal device includes a first substrate including a first electrode and a second electrode opposed to the first electrode, a second substrate opposed to the first substrate, and a liquid crystal layer including liquid crystal molecules held between the first substrate and the second substrate, wherein the second electrode is positioned closer to the liquid crystal layer than is the first electrode and has a polygonal-shaped first opening including at least one projection, and the liquid crystal layer indicates transparency when no voltage is applied thereto and indicates scattering when a voltage is applied thereto.. . ... Japan Display Inc

06/08/17 / #20170160458

Display device

In one embodiment, a display device includes first and second substrates, a liquid crystal layer, a polarizing element, a light source, and a bending member. The first substrate includes first and second surfaces and a side surface. ... Japan Display Inc

06/01/17 / #20170153755

Display device

A touch panel of capacitance type includes plural x-electrodes, plural y-electrodes, and a z-electrode. Each of the x-electrode and the y-electrode is formed to have pad portions and thin line portions alternately arranged in an extending direction. ... Japan Display Inc

06/01/17 / #20170153753

Sensor-equipped display device and sensor device

According to one embodiment, a sensor-equipped display device includes a display panel including a sensor drive electrode and a detection electrode opposed to the sensor drive electrode and a driver, wherein the detection electrode includes a first layer formed in a thin line shape, and a second layer on the first layer in a plan view of the display area, the second layer having a reflectivity lower than that of the first layer, the outer edge of a second lower surface of the second layer is shifted with respect to the outer edge of a first upper surface of the first layer in a plan view, and the outermost outer edge of the second layer is positioned outside the outermost outer edge of the first layer in a plan view.. . ... Japan Display Inc

06/01/17 / #20170153752

Display device and touch detection method of display device

According to one embodiment, a display device includes a plurality of gate lines, a plurality of data lines intersecting with the gate lines, a plurality of pixel electrodes provided in areas defined by the gate lines and the data lines, and a sensor drive controller which includes a plurality of common electrodes facing the pixel electrodes and detects a touch by using the common electrodes. The sensor drive controller selects at least one of the common electrodes as a sensor electrode, detects a touch by using the sensor electrode, and inputs, to the other common electrodes, a guard signal for reducing generation of capacitance between the other common electrodes and the sensor electrode.. ... Japan Display Inc

06/01/17 / #20170153749

Touch detection device, display device with touch detection function, and covering member

According to an aspect, a touch detection device includes: a first substrate; a second substrate opposed to the first substrate; a cover base material opposed to the second substrate; a plurality of first electrodes overlapping a display region on a plane parallel with the first substrate; and a second electrode arranged at the cover base material and overlapping a frame region outside the display region. Proximity or contact of an object with respect to the frame region is detected based on capacitance between the first electrodes and the second electrode. ... Japan Display Inc

06/01/17 / #20170153513

Display device

According to one embodiment, a display device includes a unit pixel including first to fourth sub-pixels exhibiting different colors, each of the first to fourth sub-pixels includes first to third segments for displaying 3-bit gradation, the first segment being a rectangular region including first to fourth sides, the second segment being an l-letter region located on a side closer to a geometric center of the unit pixel than the first segment and formed along the first and second sides which intersect each other, the third segment being an l-letter region located on a side farther from the geometric center than the first segment and formed along the third and fourth sides which intersect each other.. . ... Japan Display Inc

06/01/17 / #20170153492

Display device

According to one embodiment, a display device comprises a first substrate including a gate line extending in the first direction, and a source line extending in a second direction, and a second substrate opposed to the first substrate. The second substrate includes a first light-blocking layer which opposed to the gate line, and a second light-blocking layer which opposed to the source line. ... Japan Display Inc

06/01/17 / #20170153482

Liquid crystal display device

According to one embodiment, a liquid crystal display device includes a first substrate including a scanning line, a first relay electrode, a second relay electrode, a first contact portion opposed to the first relay electrode, and a second contact portion opposed to the second relay electrode, and a spacer, a first contact hole for connecting the first relay electrode and the first contact portion being located on one side with respect to the scanning line, a second contact hole for connecting the second relay electrode and the second contact portion being located on the other side with respect to the scanning line, the spacer being located between the first contact hole and the second contact hole.. . ... Japan Display Inc

06/01/17 / #20170153376

Light-emitting device and display device

In one embodiment, a light-emitting device includes a light source unit which emits polarized light in a first direction, a bending portion which is irradiated with the polarized light in the first direction and bends the light in a second direction, and a lightguide member which is irradiated with the polarized light caused to bend in the bending portion. The lightguide member comprises an exit surface, bends the polarized light in a third direction, and emits the light through the exit surface. ... Japan Display Inc

05/18/17 / #20170141340

Organic electroluminescence device

In an organic el device, the light emission efficiency by a tadf mechanism is to be improved with an emissive layer structure that can be easily formed. An oled has at least an emissive layer between an upper electrode and a lower electrode. ... Japan Display Inc

05/18/17 / #20170141316

Method for manufacturing organic semiconductor element, method for manufacturing organic semiconductor solution, and application apparatus

A method for manufacturing an organic semiconductor element including applying an organic semiconductor solution to a base is provided. The method includes, before the applying, bringing a pressure of an inert gas close to an ambient pressure while varying the pressure of the inert gas between a negative pressure and a positive pressure with respect to the ambient pressure. ... Japan Display Inc

05/18/17 / #20170141180

Display device and manufacturing method thereof

A display device includes a display portion that includes a plurality of pixels; common potential supply main wiring that is disposed so as to surround the display portion on an outside of the display portion; a common potential wiring layer that extends to a gap region between the plurality of pixels in the display portion and is electrically connected to the common potential supply main wiring; an organic film that is disposed to cover the plurality of pixels; and a common electrode film that covers the display portion and the common potential supply main wiring, and is disposed to be in contact with the common potential supply main wiring. The common potential wiring layer has a plurality of contact regions in the gap region and the common electrode film is in contact with the plurality of contact regions.. ... Japan Display Inc

05/18/17 / #20170141167

Display device and method for manufacturing display device

There is provided a display device including a plurality of pixels, a bank layer located at boundaries among the plurality of pixels and separating each of the plurality of pixels, lower electrodes respectively provided in the plurality of pixels, a light emitting layer arranged on at least a lower electrode of the lower electrodes, and an upper electrode arranged on the light emitting layer, in which the light emitting layer has a first surface opposing the lower electrode, a second surface located on an opposite side of the light emitting layer from the first surface, and a side surface intersecting the first surface and the second surface, and the bank layer is located on an opposite side of the light emitting layer from the lower electrode and covers a part of the second surface and the side surface of the light emitting layer.. . ... Japan Display Inc

05/18/17 / #20170139526

Display device

Provided is a high image quality display device including a touch panel. A display device includes a substrate; a display region provided on the substrate, the display region including an array of a plurality of pixels each including at least one light-emitting element; a scanning line driving circuit; a video signal driving circuit; a common electrode commonly provided for the plurality of light-emitting elements, the common electrode being divided into a plurality of divided areas extending in a radial direction in the display region; and a voltage switch circuit connected with the plurality of divided areas of the common electrode, the voltage switch circuit selectively connecting each of the plurality of divided areas of the common electrode with a reference power supply circuit supplying a constant potential or a scanning circuit detecting a touch position in the display region.. ... Japan Display Inc

05/18/17 / #20170139299

Display device and manufacturing method thereof

A provided is a liquid crystal display device with a high definition screen and less color mixture. On an array substrate, a pixel is formed between the adjacent video signal lines, a color filter is formed within the pixel, a flattening film is formed on the color filter, a lower layer is formed on the flattening film, and an upper layer having a slit is formed on the lower layer with an interlayer insulating film interposed therebetween; and on the array substrate, an opposite substrate is arranged with a liquid crystal layer interposed therebetween. ... Japan Display Inc

05/18/17 / #20170139291

Liquid crystal display device

According to one embodiment, a liquid crystal display device includes a first substrate, a drive circuit, a second substrate, a sealing member, and a liquid crystal layer. The first substrate includes a first trap electrode provided in a non-display area, and a first shield electrode provided in the non-display area, located closer to a display area than the first trap electrode, and located above a scanning line. ... Japan Display Inc

05/18/17 / #20170139289

Liquid crystal display device

A liquid crystal display device is configured to prevent the appearance on its display of a black stain stemming from a drop in volume resistivity of liquid crystal caused by ions therein. The device includes a thin-film transistor (tft) substrate and a counter substrate bonded together along the periphery thereof by a seal material. ... Japan Display Inc

05/18/17 / #20170139274

Display device

According to one embodiment, a display device includes a first substrate including a pixel circuit, a second substrate disposed opposite to the first substrate, an optical element layer disposed between the first substrate and the second substrate, and a polarizer disposed between the second substrate and the optical element layer, wherein the second substrate has strength greater than that of the first substrate, and the second substrate constitutes the outermost substrate.. . ... Japan Display Inc

05/18/17 / #20170139269

Display device

According to one embodiment, a display device includes a light source unit and a color filter unit. The light source unit includes a laser light source unit including a red laser light source, a green laser light source and a blue laser light source. ... Japan Display Inc

05/18/17 / #20170139123

Backlight device, display device with the same, and method of manufacturing the backlight device

According to one embodiment, a backlight device includes a frame formed of a sheet material, a first adhesive layer provided on one surface of the frame, a reflective sheet attached to the frame with the first adhesive layer, an optical member disposed on the reflective sheet in the frame, and a light source disposed in the frame and configured to emit light to the optical member. In at least a part of the frame, a width of the frame and a width of the first adhesive layer are equal to each other, and at least an external surface of the frame and an external surface of the first adhesive layer are flush with each other.. ... Japan Display Inc

05/18/17 / #20170139111

Liquid crystal display device

According to one embodiment, a display device includes a light source unit, a light guide unit, a lens, and a light emitting layer. The light source unit emits light to the light guide unit. ... Japan Display Inc

05/18/17 / #20170137667

Varnish for photo alignment film and liquid crystal display device

According to one embodiment, a varnish for a photo alignment film includes a first polyamic acid-based compound, which is a polyamic acid or a polyamic acid ester, in an organic solvent. The first polyamic acid-based compound has terminal skeletons containing no primary amino group.. ... Japan Display Inc

05/11/17 / #20170135218

Electronic device

Terminal portions are arrayed at regular widths and regular intervals, and each face any enable terminal, and are electrically connected to the enable terminals by conductive particles. A lead portion is connected to the other terminal portion except for pair of terminal portions which is a pair of terminal portions adjacent to each other, and extends from an overlap region to a lead region. ... Japan Display Inc

05/11/17 / #20170133629

Organic el display device

A bank partitions a plurality of pixels and has an opening in each of the plurality of pixels. An organic layer includes a light emitting layer, and covers the bank opening. ... Japan Display Inc

05/11/17 / #20170133628

Display device

A light-emitting element display device includes: a display area which has an organic insulating layer that is made of an organic insulating material; a peripheral circuit area which is disposed around the display area and which has the organic insulating layer; and a blocking area that is formed between the display area and the peripheral circuit area. The blocking area includes: a first blocking area configured by only one or a plurality of inorganic material layers between an insulating base substrate and an electrode layer which covers the display area and is formed continuously from the display area, and which configures one of two electrodes for allowing the light emitting area to emit the light; and a second blocking area including a plurality of layers configuring the first blocking area, and a light emitting organic layer.. ... Japan Display Inc

05/11/17 / #20170133594

Manufacturing method of display device and display device

A manufacturing method of a display device includes: forming, in a resin layer including a display area where a plurality of lower electrodes is formed and a peripheral area surrounding the display area, a band-like groove which divides the resin layer in a form of surrounding the display area; forming an organic electroluminescence layer including a light emitting layer, on the resin layer and inside the band-like groove in such a way as to be placed on the plurality of lower electrodes; irradiating the organic electroluminescence layer with a pulse laser and thus eliminating the organic electroluminescence layer in such a way that a part of the organic electroluminescence layer is left in a shape of an island at least on a bottom surface of the band-like groove and that the bottom surface of the band-like groove is continuously exposed in the form of surrounding the display area.. . ... Japan Display Inc

05/11/17 / #20170133451

Method of manufacturing organic el display device and organic el display device

Provided are an organic el display device and a method of manufacturing the organic el display device for preventing damage caused in a process of exposing terminals and for improving light extraction from the display. A glass substrate is removed from a panel that is formed by sequentially laminating a tft substrate, a sealing film, a flexible substrate layer, and the glass substrate. ... Japan Display Inc

05/11/17 / #20170133443

Organic el display panel and method for manufacturing organic el display panel

An organic electroluminescent (el) display panel which includes: a board; a plurality of planarizing films planarizing unevenness caused by a plurality of driver circuits; a plurality of first banks disposed on surfaces of the plurality of planarizing films; a plurality of anode films disposed between adjacent first banks among the plurality of first banks; and a plurality of second banks on upper portions of the plurality of first banks.. . ... Japan Display Inc

05/11/17 / #20170132987

Display device driving method and video display apparatus

The present disclosure provides a display device driving method and the like that can suppress degradation of display quality at the time of switching to a video based on a video signal from an external signal source. The display device driving method according to the present disclosure includes: receiving a training signal transmitted from an external signal source; after receiving the training signal, transmitting a lock signal to the external signal source at a timing based on an internal synchronization signal of the display device; after transmitting the lock signal, receiving a video signal that is transmitted from the external signal source and is synchronous with an external synchronization signal; and displaying a video by using the video signal received from the external signal source.. ... Japan Display Inc

05/11/17 / #20170132980

Display device and method of driving display device

A display device including a pixel, a drive transistor including a first and a second terminal and a gate, a first switching element controlling a connection between the second terminal and the gate, a storage capacitor of a second terminal connected to the gate, a second switching element controlling a connection between the storage capacitor and a first signal line, a third switching element arranged in parallel with the second switching element and controlling a connection between the storage capacitor and a second signal line, a fourth switching element controlling a connection between the drive transistor and a first power supply line, a light emitting element connected with the drive transistor and a second power supply line, a fifth switching element controlling a connection between the drive transistor and the light emitting element, a sixth switching element controlling a connection between the drive transistor and a third power supply line.. . ... Japan Display Inc

05/11/17 / #20170132973

Display device, display device correction method, display device manufacturing method, and display device display method

A display device correction method for correcting luminance unevenness in a display device including pixels which are arranged in a matrix and include light-emitting elements that emit light according to a luminance signal is provided. The method includes: obtaining in advance first correction data which includes correction data components each corresponding to a different one of the pixels and is for correcting the luminance signal; transforming the first correction data into second correction data by decomposing the correction data components included in the first correction data into frequency components, and removing a predetermined frequency component among the frequency components; and correcting the luminance signal using the second correction data.. ... Japan Display Inc

05/11/17 / #20170132972

Display device, display device correction method, display device manufacturing method, and display device display method

A method of correcting a display device including pixels which are arranged in a matrix and have light-emitting elements that emit light according to a luminance signal is provided. The method includes: obtaining in advance first correction data which includes correction data components each corresponding to a different one of the pixels and is for correcting the luminance signal; transforming the first correction data into second correction data by (i) reconfiguring the correction data components by propagating an error component of each of the correction data components to surrounding pixels of a corresponding one of the pixels and (ii) performing bit reduction on the correction data components that have been reconfigured; and correcting the luminance signal using the second correction data.. ... Japan Display Inc

05/11/17 / #20170131844

Electrostatic capacitance-type input device and input device-attached electro-optical apparatus

An electrostatic capacitance-type input device in which input position detecting electrodes are disposed in an input area of a substrate, includes a lower layer-side conductive film, an interlayer insulating film, and an upper layer-side conductive film, which are stacked on the substrate in order from the substrate side. A first input position detecting electrode and a second input position detecting electrode are formed as the input position detecting electrodes by a first conductive film out of the lower and upper layer-side conductive films. ... Japan Display Inc

05/11/17 / #20170131836

Display device with touch detection function and electronic apparatus

According to an aspect, a display device with a touch detection function includes: a first substrate; a plurality of pixel electrodes in a first region; a display functional layer; a plurality of first drive electrodes facing the pixel electrodes in a perpendicular direction with respect to a surface of the first substrate; and a plurality of touch detection electrodes facing the first drive electrodes and extending in a direction different from a direction in which the first drive electrodes are extended. At least one touch detection electrode of the plurality of touch detection electrodes extends from the first region to a second region adjacent to the first region. ... Japan Display Inc

05/11/17 / #20170131829

Display device with touch detection function

According to an aspect, a display device with a touch detection function performs image display and touch detection in a time division manner in one frame period. The display device includes: a plurality of pixel electrodes arranged in a matrix in a display region in which an image is displayed; a display function layer having an image display function for displaying an image in the display region; a plurality of touch detection electrodes opposed to the pixel electrodes; and a detection unit that performs noise detection. ... Japan Display Inc

05/11/17 / #20170131815

Display apparatus, drive circuit, driving method and electronic apparatus

A display apparatus includes: a display device; a touch detection device; and a driver unit driving the display device so as to sequentially display m horizontal lines in each of plural unit drive periods forming one frame period and driving the touch detection device in n touch detection periods provided in each unit drive period, in which n is lower than m.. . ... Japan Display Inc

05/11/17 / #20170131600

Liquid-crystal display device and electronic apparatus

According to an aspect, a liquid-crystal display device includes a first substrate, a second substrate, and a liquid-crystal layer. The first substrate includes a first electrode and a second electrode, and one of the first electrode and the second electrode is a pixel electrode provide, the first electrode includes an electrode base portion extending in a first direction and comb tooth portions extending in a second direction and protruding in a comb teeth shape from the electrode base portion with a predetermined distance interposed therebetween, and adjacent comb tooth portions include adjacent comb tooth portions having a relation in which a first long side of one comb tooth portion closest to a boundary between pixels is not parallel to a first long side of the other comb tooth portion.. ... Japan Display Inc

05/11/17 / #20170131592

Liquid crystal display device

There is provided a high-definition liquid crystal display device that can prevent flicker due to a reduction in the pixel potential in a low-frequency drive of about 10 hz to reduce power consumption. The pixel has a tft formed of poly-si as a switching element. ... Japan Display Inc

05/04/17 / #20170125746

Display panel manufacturing method and display panel

Provided is an organic el display panel manufacturing method. The organic el display panel includes a plurality of semiconductor elements. ... Japan Display Inc

05/04/17 / #20170125739

Display device and method of manufacturing the same

A display device includes: pixel electrodes that respectively correspond to unit pixels composing an image; an insulation layer that is arranged to be put on a peripheral part of each of the pixel electrodes and is light transmitting; a light emitting layer that is laminated in contact with a central part surrounded by the peripheral part in each of the pixel electrodes and is arranged to emit light with a luminosity controlled by a current; and a common electrode that is laminated in contact with the light emitting layer and is arranged to be put on the insulation layer over the pixel electrodes. Each of the pixel electrodes has a surface on which the insulation layer and the light emitting layer are put. ... Japan Display Inc

05/04/17 / #20170125727

Organic electroluminescence display device

An organic electroluminescence display device includes: a lower electrode that is made of a conductive inorganic material and formed in each of pixels arranged in a matrix in a display area a light-emitting organic layer that is in contact with the lower electrode and made of a plurality of different organic material layers including a light emitting layer emitting light; an upper electrode that is in contact with the light-emitting organic layer, formed so as to cover the whole of the display area, and made of a conductive inorganic material; and a conductive organic layer that is in contact with the upper electrode, formed so as to cover the whole of the display area, and made of a conductive organic material.. . ... Japan Display Inc

05/04/17 / #20170124977

Display device

A display device with a variant-shape display region other than the rectangular display region is configured to form a scanning line drive circuit along the variant-shape display region. The scanning line drive circuit includes bus wiring group with clock wiring for supplying clocks with three or more phases and the power supply wiring for supplying power, and the unit circuits for configuring the shift register including five or more transistors. ... Japan Display Inc

05/04/17 / #20170124973

Drive circuit for display device and display device

According to one embodiment, a drive circuit for a display device includes a plurality of pixels. Each of the pixels includes a memory, and a display element driven based on output data of the memory. ... Japan Display Inc

05/04/17 / #20170124968

Display device

According to one embodiment, a display device includes a pixel electrode and a memory in each of pixels, a common electrode, a first drive circuit which supplies a digital signal, a second drive circuit which supplies an ac common signal to the common electrode, a storage control circuit which stores the digital signal in the memory in a storage period, and a select control circuit which selectively supplies, in a display period, to the pixel electrode, one of a display signal and a non-display signal. A frequency of the common signal in the storage period is a first frequency. ... Japan Display Inc

05/04/17 / #20170124967

Display device

According to one embodiment, a display device includes a pixel electrode and a memory provided in each of pixels, a common electrode, a signal line to which a digital signal is supplied, a first drive line to which a display signal is supplied, a second drive line to which a non-display signal is supplied, a storage control circuit which stores the digital signal in the memory in a storage period, and a select control circuit which selectively supplies, in a display period, to the pixel electrode, one of the display signal and the non-display signal. The second drive circuit maintains potential of the common signal of the display period in the storage period when the display period transitions to the storage period.. ... Japan Display Inc

05/04/17 / #20170124964

Liquid crystal display device, driving method of liquid crystal display device and electronic apparatus

A liquid crystal display device in which pixels having a memory function are arranged includes: a display drive unit performing display driving by a driving method for obtaining halftone gray scales by setting plural frames as one cycle and temporarily changing gray scales of respective pixels within one cycle; and a pixel drive unit supplying a voltage having the same phase as, or the reverse phase to, a common voltage the polarity of which is inverted in a given cycle and applied to counter electrodes of liquid crystal capacitors to pixel electrodes of the liquid crystal capacitors. The pixel drive unit supplies an intermediate voltage between high- and low-voltage sides of the common voltage to the pixel electrodes of the liquid crystal capacitors at the time of transition from the supply of the voltage having the same phase to the supply of the voltage having reverse phase.. ... Japan Display Inc

05/04/17 / #20170124961

Display device, electronic apparatus, and method for driving display device

According to an aspect, a display device includes an image display panel; a planar light source including a light guide plate and an edge-lit light source that has light sources; and a controller. The controller sets luminance determination blocks by virtually dividing the image display panel in a light-source-arrangement-direction, identifies a luminance determination block with a highest luminance in the incidence direction, among luminance determination blocks at a same position in the light-source-arrangement-direction, identifies a luminance determination block the luminance of which is to be corrected by referring to luminance information of the light sources, and controls a light quantity of each of the light sources in such a manner that luminance of the identified luminance determination block is achieved.. ... Japan Display Inc

05/04/17 / #20170124946

Display device

A display device is provided including a light emitting element, a first transistor formed by a p-mos arranged between a first power source and the light emitting element, a first switching element connected between a gate electrode of the first transistor and a data line of the first transistor, a second switching element connected between a source electrode of the first transistor and the first power source, a third switching element connected between a drain electrode of the first transistor and an anode of the light emitting element, a first capacitor connected between the gate electrode of the first transistor and the source electrode, and a second capacitor connected between the source electrode of the first transistor and the first power source, wherein in a reset time period the first switching element is turned on, the second switching element is turned on, and the third switching element is turned off.. . ... Japan Display Inc

05/04/17 / #20170123574

Sensor and sensor-equipped display device

According to one embodiment, a sensor includes a first electrode including a first sensor element and a second sensor element, a second electrode disposed to be spaced apart from the first sensor element and the second sensor element, a connection line including a first line electrically connected to the first sensor element and a second line electrically connected to the second sensor element, a third electrode disposed around an electrode group including the first electrode, the second electrode and the connection line, and a fourth electrode disposed between the third electrode, and at least plural parts of the first sensor element and the first line.. . ... Japan Display Inc

05/04/17 / #20170123566

Touch detection device and display device with touch detection function

According to an aspect, a touch detection device includes: a plurality of drive electrodes arranged in parallel with each other; and a plurality of first touch detection electrodes arranged in parallel with each other and arranged at a portion not in contact with the drive electrodes and where the first touch detection electrode forms capacitance with a drive electrode to which a drive signal is output. The drive electrodes includes a drive electrode including a plurality of subdivided electrodes an arrangement pitch of which is finer than an arrangement pitch of the drive electrodes. ... Japan Display Inc

05/04/17 / #20170123535

Display device with touch sensor, potential control method and program

A display device with a touch sensor includes: plural display pixel electrodes; a common electrode arranged opposite to the display pixel electrodes; a display function layer having an image display function; a display control circuit performing image display control so as to fulfill the display function of the display function layer by applying a voltage for display between the display pixel electrodes and the common electrode based on an image signal; and a touch detection electrode provided opposite to the common electrode and forming capacitance between the touch detection electrode and the common electrode, wherein a drive voltage for display applied to the common electrode by the display control circuit is used as a drive signal for the touch sensor, and a gate potential of tft circuits included in the display pixel electrodes is increased during a period when the drive signal for the touch sensor is applied.. . ... Japan Display Inc

05/04/17 / #20170123285

Liquid crystal display device

A liquid crystal display device having an outer shape of a display region formed other than a rectangle. A driver for supplying a video signal is disposed outside the display region. ... Japan Display Inc

05/04/17 / #20170123282

Liquid crystal display device

According to one embodiment, a liquid crystal display device includes a first substrate including a first electrode, and a second electrode, a second substrate, and a liquid crystal layer, the second electrode includes an edge, the edge includes a first portion, a second portion, and a middle part which is located between the first portion and the second portion and is bent, and liquid crystal molecules form a region, between the first portion and the second portion, in which the liquid crystal molecules are rotated in a same direction by an electric field produced between the first electrode and the second electrode.. . ... Japan Display Inc

05/04/17 / #20170123261

Display device and manufacturing method of the same

According to one embodiment, a display device includes a display panel configured to hold a liquid crystal layer between a first substrate and a second substrate, a cover member positioned at a side of the second substrate of the display panel, a first optical element positioned at an outer surface side of the first substrate, and a second optical element positioned between the second substrate and the cover member, bonded to an inner surface of the cover member but not bonded to the second substrate.. . ... Japan Display Inc

05/04/17 / #20170123247

Display device

According to one embodiment, a display device includes a sealant and liquid crystal sealed between a first substrate and a second substrate, and the display device includes a first projection formed either the first substrate or the second substrate and a first counterpart formed on the other substrate, wherein the sealant includes an alignment film, the first projection extends in the direction of extension of the sealant, the first projection and the first counterpart are opposed to each other, a gap is formed between the first projection and the first counterpart to locate the sealant, the first projection has a vertical dimension greater than that of the gap, and the first projection contacts the liquid crystal and overlaps an inner edge of the sealant in a plan view.. . ... Japan Display Inc

05/04/17 / #20170123245

Display device

Color irregularity caused by color mixture in peripheral parts of the screen is avoided when a liquid crystal display device is used in a curved state. The liquid crystal display device includes a liquid crystal display panel in which a liquid crystal is sandwiched between a counter substrate and a tft substrate having pixels formed thereon like a matrix, the tft substrate and the counter substrate are bonded to each other with a seal member, an upper polarizing plate is arranged on the counter substrate, and a lower polarizing plate is arranged under the tft substrate. ... Japan Display Inc

04/27/17 / #20170117500

Display device

A display device includes a plurality of lower electrodes; an organic layer that is provided to cover the plurality of lower electrodes, and includes a luminescent layer; a charge generation layer that is continuously and integrally provided to cover the organic layer, and generates carriers by generating electrons and holes in response to a voltage that is applied; and upper electrodes that are provided between the plurality of lower electrodes in a plan view so as to avoid upside of a central portion of each of at least the plurality of lower electrodes, on the charge generation layer.. . ... Japan Display Inc

04/27/17 / #20170117348

Organic el display device and method of manufacturing organic el display device

An organic el display device includes: a lower electrode; an upper electrode; a first organic layer which is disposed between the lower electrode and the upper electrode and is formed of a plurality of layers including a light emitting layer formed of an organic material that emits light; a metal wire that extends between the pixels within the display region; and a second organic layer which is formed of a plurality of layers the same as that of the first organic layer and which comes into contact with a part of the metal wire and does not come into contact with the first organic layer. The upper electrode comes into contact with the metal wire in the periphery of the second organic layer. ... Japan Display Inc

04/27/17 / #20170117338

Display device

A display device includes a plurality of emitting elements corresponding to a plurality of pixels. The emitting element includes a lower electrode, an upper electrode having a light-transmitting property, and a light-emitting layer between the lower electrode and the upper electrode. ... Japan Display Inc

04/27/17 / #20170117337

Display device and method for manufacturing display device

A display device including a plurality of first electrodes arranged in a display region above a substrate, each of the plurality of first electrodes being in common with n (n is an integer of 2 or more) number of light emitting elements, a bank having a recess part and partitioning the n number of light emitting elements with the recess part as a boundary in each of the plurality of first electrodes, a light emitting layer arranged above the plurality of first electrodes throughout the display region, and n groups of second electrodes arranged above the light emitting layer and electrically separated with the recess part as a boundary.. . ... Japan Display Inc

04/27/17 / #20170115815

Electronic apparatus and method of controlling the same

According to one embodiment, an electronic apparatus, includes a sensor-equipped display device includes a display device and a sensor configured to detect a contact or proximate position, a display driver configured to output an image display signal to the display device and to output a drive signal to the sensor, a detecting circuit configured to generate, based on the information from the sensor, raw data (raw data) including three-dimensional information of coordinates of a position on the display device and a physical quantity at the coordinates, and an application processor configured to discriminate whether a part of the region in the display area should be further sensed or not, based on the raw data, and if the part of the region is further sensed, to output the range of the display device to be further sensed and the timing of driving the sensor to the display driver.. . ... Japan Display Inc

04/27/17 / #20170115814

Display device with touch detection function and electronic apparatus

According to an aspect, a display device with a touch detection function includes: a plurality of pixel electrodes arranged in a matrix; a plurality of scanning signal lines; a drive electrode that faces the pixel electrodes; and a plurality of touch detection electrodes including a detection electrode pattern of a transparent conductive body that faces the drive electrode. The detection electrode pattern includes one or more slits each of which is a region where the transparent conductive body is not present. ... Japan Display Inc

04/27/17 / #20170115810

Liquid crystal display device

A liquid crystal display device includes: a display unit configured to pixels in a display region, a pixel drive circuit configured to apply voltage to liquid crystals, a memory configured to store therein a setting signal indicating whether to apply voltage to the liquid crystals in the display region, and two switch elements for switching coupling with the pixel drive circuit; and a controller configured to rewrite the setting signal stored in the memory when a mode in which the display unit is operated is switched, between a first mode causing the display unit to perform display output in accordance with a gradation signal generated based on image data, and a second mode causing the display unit to perform display output in accordance with the setting signal stored in the memory.. . ... Japan Display Inc

04/27/17 / #20170115790

Touch detection device

A touch detection device is provided. The touch detection device includes a substrate; a display area in which pixels each constituted by a plurality of color regions are arranged in a matrix in a plane parallel to a surface of the substrate; a touch detection electrode arranged on the substrate; a drive electrode that has electrostatic capacitance with respect to the touch detection electrode, wherein the touch detection electrode includes a conductive thin wire including a first wire segment having a first end and a second end, a second wire segment having a first end and a second end, and a third wire segment having a first end and a second end.. ... Japan Display Inc

04/27/17 / #20170115535

Liquid crystal display device

A liquid crystal display device according to an aspect of the present invention includes a first substrate including a pixel electrode and a common electrode, a second substrate opposed to the first substrate, and a liquid crystal layer disposed between the first substrate and the second substrate. The pixel or common electrode includes, in a single subpixel, belt-like portions arranged in a first direction, and coupling portions coupling the adjacent belt-like portions. ... Japan Display Inc

04/27/17 / #20170115525

Liquid crystal display device

There is provided a liquid crystal display device that reduces viewing angle color mixture on a high definition screen. In the liquid crystal display device, a pixel electrode is formed on a region surrounded by scanning lines and picture signal lines. ... Japan Display Inc

04/20/17 / #20170110686

Organic el display device

Due to insufficient moisture inside a panel it may take a long time for a screening. An organic el display device includes a light emitting region including a lower electrode, an organic el layer, and an upper electrode, a barrier film formed so as to cover the light emitting region, and a moisture retaining film which is formed on the barrier film and is moisture retentive.. ... Japan Display Inc

04/20/17 / #20170110072

Display apparatus and electronic equipment

Disclosed herein is a display apparatus including: a first pixel including three sub-pixels for displaying three primary colors respectively; and a second pixel including three sub-pixels for displaying two colors selected among the three primary colors and a predetermined color other than the three primary colors, wherein, in the first pixel, the size of the display surface of a sub-pixel for displaying a specific color included in the three primary colors as a specific color missing from the second pixel is larger than each of the sizes of the display surfaces of the two other sub-pixels for displaying the two other primary colors respectively.. . ... Japan Display Inc

04/20/17 / #20170108982

Display device with touch detection function

According to an aspect, a display device with a touch detection function includes: a display unit; a detecting unit; and a control unit that controls an operation timing of the display unit and the detecting unit. The control unit performs display processing and touch detection processing alternately a plurality of times in a display period of an image of one frame, the display processing being processing of performing control on the electric charge, the touch detection processing being processing of performing the touch detection. ... Japan Display Inc

04/20/17 / #20170108972

Display apparatus

A display apparatus with a touch detection function that can improve detection characteristics is provided. The display apparatus includes: a pixel array having a plurality of pixels arranged in a matrix form; a plurality of signal lines arranged along each column in the pixel array, the signal lines supplying an image signal to a plurality of pixels arranged along the corresponding column; and a plurality of drive electrodes arranged in parallel with each other in the pixel array, the drive electrodes supplying a drive signal to the plurality of pixels in image display. ... Japan Display Inc

04/20/17 / #20170108750

Liquid crystal display device

A liquid crystal display device includes a thin-film transistor (tft) substrate and a counter substrate disposed opposite to the tft substrate. The tft substrate has a scanning line, a video signal line, and a tft formed thereon, the tft being connected to the scanning line and video signal line. ... Japan Display Inc

04/20/17 / #20170108748

Liquid crystal display device

A first substrate includes a gate line extending in a first direction, a first interlayer insulating film covering the gate line, a first common electrode formed on the first interlayer insulating film extending in a second direction crossing the first direction, a second interlayer insulating film covering the first common electrode, a source line extending in the second direction, and a third interlayer insulating film covering the source line. A pixel electrode includes a main pixel electrode extending in the second direction on the third interlayer insulating film. ... Japan Display Inc

04/20/17 / #20170108747

Display device having cyclically-arrayed sub-pixels

In a display device, first and second sub pixels arranged in juxtaposition between adjacent scan lines are lined alternately in a column direction in at least one of first and third columns of sub pixels; at least one of third and fourth sub pixels is arranged between adjacent scan lines in at least one of second and fourth columns of sub pixels; the first, second, third, and fourth sub pixels are included in an identical row of pixels and the first, second, third, and fourth columns of sub pixels; and a first pixel that is in an identical row of pixels and includes sub pixels of the first and second columns includes a sub pixel not present in a second pixel that is adjacent to the first pixel in a row direction and is included in the third and fourth columns.. . ... Japan Display Inc

04/20/17 / #20170108634

Display device

A backlight unit includes a light source having an emission region, a wiring board having the light source mounted thereon, a light guide plate having a side surface into which light from the light source enters, and a front surface from which the light exits, a light shielding adhesive tape adhering to the wiring board, and an optical sheet which overlaps with the front surface of the light guide plate. The front surface of the light guide plate includes an effective region serving as a planar light source and a light entering region ranging from the side surface to the effective region. ... Japan Display Inc

04/13/17 / #20170104185

Film forming mask, film forming method and method for manufacturing display device

A film-forming mask includes a mask body having a first surface facing a film forming surface, a second surface opposite to the first surface, and an opening exposing a part of the film forming surface. The mask body is thinned from the side of the first surface along an edge of the opening.. ... Japan Display Inc

04/13/17 / #20170104036

Display device

A display device includes a plurality of pixel electrodes that correspond to the plurality of unit pixels, respectively, and are formed of a plurality of groups defined for the plurality of colors, a self-light emitting element layer, a common electrode, a plurality of optical path length adjusting layers, and a semi-light transmitting film that is laminated so as to be electrically connected to the common electrode and is conductive and has both of light transmission characteristics and light reflection characteristics. The plurality of optical path length adjusting layers having different thicknesses depending on which of the plurality of groups each of the plurality of optical path length adjusting layers belongs to. ... Japan Display Inc

04/13/17 / #20170104034

Display device

A display device includes a first substrate provided with at least one color filter layer that transmits light of a certain wavelength, a second substrate that is disposed opposed to the first substrate; and a fill layer disposed between the first substrate and the second substrate. The first substrate is provided with a display region in which the at least one color filter layer is disposed and which displays an image and a peripheral region that is positioned out of the display region. ... Japan Display Inc

04/13/17 / #20170104014

Semiconductor device

A semiconductor device includes a first insulating layer having a first side wall, an oxide semiconductor layer located on the first side wall, a gate insulating layer located on the oxide semiconductor layer, the oxide semiconductor layer being located between the first side wall and the gate insulating layer, a gate electrode facing the oxide semiconductor layer located on the first side wall, the gate insulating layer being located between the oxide semiconductor layer and the gate electrode, a first electrode located below the oxide semiconductor layer and connected with one portion of the oxide semiconductor layer, and a second electrode located above the oxide semiconductor layer and connected with the other portion of the oxide semiconductor layer.. . ... Japan Display Inc

04/13/17 / #20170103725

Display device

According to one embodiment, a display device which includes a plurality of signal line drivers which drive a display area of a display panel by dividing the display area into a plurality of division display areas is provided. The plurality of signal line drivers include a master signal line driver and a slave signal line diver. ... Japan Display Inc

04/13/17 / #20170103715

Display device

A display device according to an aspect of the present invention includes: a polymer dispersed liquid crystal panel; a light source device that emits illumination light to an end surface of the polymer dispersed liquid crystal panel; a video signal control unit that corrects a video signal to generate a video control signal, the video signal being corrected so as to cancel a change in a color of the illumination light when the illumination light propagates through inside the polymer dispersed liquid crystal panel; and a display panel that modulates the illumination light that has propagated through the inside of the polymer dispersed liquid crystal panel and is scattered by the polymer dispersed liquid crystal panel, based on the video control signal.. . ... Japan Display Inc

04/13/17 / #20170103693

Control device and display device

A control device calculates output signal values to the respective pixels for each row based on pixel signal values. The control device includes a line integrating unit that calculates a line integrated value by totaling the pixel signal values for the respective pixels within a line pixel group, a frame integrating unit that calculates a frame integrated value by totaling the output signal values for the respective pixels of a former arranged pixel group for which the output signal values have already been calculated in the same display frame, a power consumption adjustment term determining unit that calculates a power consumption adjustment term based on a frame threshold that is a predetermined threshold for power consumption, a line integrated value, and a frame integrated value, and an output signal generating unit that calculates output signal values based on a pixel signal value and the power consumption adjustment term.. ... Japan Display Inc

04/13/17 / #20170103247

Sensor and sensor-equipped display device

According to one embodiment, a sensor includes a first control line, a first signal line, a first detection switch, a common electrode, a first detection electrode, a first circuit and a second circuit. The common electrode is located above the first control line, the first signal line and the first detection switch, opposed to the first control line, the first signal line and the first detection switch. ... Japan Display Inc

04/13/17 / #20170102817

Display device

According to one embodiment, a display device includes a display area with pixels, and a detection electrode which includes first conductive lines overlapping the display area. Each of the pixels includes a first subpixel, a second subpixel adjacent to the first subpixel in a first direction, a third subpixel adjacent to the first subpixel in a second direction, and a fourth subpixel adjacent to the third subpixel in the first direction and to the second subpixel in the second direction. ... Japan Display Inc

04/13/17 / #20170102807

Display device and electronic apparatus

According to an aspect, a display device includes: a display section that has a first period to consume predetermined power and a second period to consume less power than in the first period, and power consumption of which periodically changes by repeating the first period and the second period; a smoothing capacitor that stabilizes power supplied to the display section; and a power consumption unit that consumes the supplied power in the second period.. . ... Japan Display Inc

04/13/17 / #20170102600

Display device

A display device is configured that the common electrode wiring layer is divided in a source wiring layer direction, the metal wiring layer is disposed above the source wiring layer at a position in contact with the upper part of the common electrode wiring layer, and the metal wiring layer is not disposed at a position where the common electrode wiring layer is divided. Alternatively, the metal wiring layer is not disposed at a position between the same colors as those at the division position of the common electrode wiring layer.. ... Japan Display Inc

04/13/17 / #20170102597

Display device

According to one embodiment, a display device comprises metal lines which are in contact with a structural electrode. A first filter overlaps with first and second pixels, and a second filter overlaps with second and fourth pixels. ... Japan Display Inc

04/13/17 / #20170102593

Liquid crystal panel and electronic apparatus

A liquid crystal panel includes: first and second substrates arranged to be opposite each other at a predetermined gap; a liquid crystal layer filled between the first and second substrates; alignment films; a counter electrode pattern formed on the first substrate; and a pixel electrode pattern formed on the first substrate so as to have a plurality of electrode branches, the pixel electrode pattern having a partial connection branch formed around a contact so as to transversely connect a plurality of electrode branches extending from the contact from among the plurality of electrode branches.. . ... Japan Display Inc

04/13/17 / #20170102592

Liquid crystal display device

According to an aspect, a liquid crystal display device includes a first substrate, a second substrate, a liquid crystal layer, a first electrode, and a second electrode. The first electrode includes an electrode base portion extending in a first direction, and a plurality of comb tooth portions extending in a second direction different from the first direction and protruding from the electrode base portion with a certain distance interposed therebetween. ... Japan Display Inc

04/06/17 / #20170097732

Display device

A display device includes a display panel, a touch panel control unit, a plurality of scanning electrodes formed on the display panel, a plurality of detection electrodes formed on the display panel so as to intersect with the plurality of scanning electrodes, a drive signal supply unit for inputting a drive signal to each of the scanning electrodes, and a detection unit for detecting a detection signal from each of the detection electrodes. The touch panel control unit supplies the driving signal to each of the scanning electrodes from the drive signal supply unit to enable detection of a touch position of a detection object based on the detection signal detected, and supplies the driving signal to all of the scanning electrodes collectively from the drive signal supply unit to enable detection of approach of the detection object to the touch panel based on the detection signal detected.. ... Japan Display Inc

04/06/17 / #20170097731

Display device with touch detection function

A display device including a display section having a plurality of pixel electrodes; and a plurality of drive electrodes extending in a first direction and arranged side-by-side in a second direction. Each of the drive electrodes has a width in the second direction corresponding to a size of the two or more pixel electrodes, and has one or more slits extending in the first direction.. ... Japan Display Inc

04/06/17 / #20170097712

Display device

According to one embodiment, a lateral-electric-field liquid crystal display device includes a light-emitting display layer including oleds and a driving circuit controlling light emission of the oleds, a moisture impermeable film provided to be laminated on the light-emitting display layer to prevent infiltration of moisture into the light-emitting display layer, an optical substrate provided separately from the moisture impermeable film and subjecting light from the light-emitting display region to optical processing, a first touch electrode group serving as one electrode group of touch electrodes and provided on a back surface of the optical substrate, and an extraction electrode group formed to be laminated on the moisture impermeable film, the extraction electrode group and the optical substrate have an overlapping part in plan view, and electrodes of the first touch electrode group being electrically connected to electrodes of the extraction electrode group in the overlapping part.. . ... Japan Display Inc

04/06/17 / #20170097711

Display device

According to one embodiment, a lateral-electric-field liquid crystal display device includes a light-emitting display layer including oleds and a driving circuit controlling light emission of the oleds, a moisture impermeable film provided to be laminated on the light-emitting display layer to prevent infiltration of moisture into the light-emitting display layer, an optical substrate provided separately from the moisture impermeable film and subjecting light from the light-emitting display region to optical processing, a first touch electrode group serving as one electrode group of touch electrodes and provided on a back surface of the optical substrate, and an extraction electrode group formed to be laminated on the moisture impermeable film, the extraction electrode group and the optical substrate have an overlapping part in plan view, and electrodes of the first touch electrode group being electrically connected to electrodes of the extraction electrode group in the overlapping part.. . ... Japan Display Inc

04/06/17 / #20170097539

Liquid crystal display panel

The liquid crystal display panel according to the present invention is a liquid crystal display panel lcd wherein a cf substrate s1 on which color filters are formed and a tft substrate s2 on which thin film transistor circuits are formed are layered on top of each other with liquid crystal being sealed between the two substrates, characterized in that a black light blocking region bm is formed in a frame portion of the cf substrate s1, and an identification mark m drawn as a negative pattern is provided to a part of the light blocking region, and a metal film mt1 is provided to the tft substrate s2 in such a location as to block light that transmits through the identification mark.. . ... Japan Display Inc

04/06/17 / #20170097535

Display device and display system

A display device in an embodiment according to the present invention includes a display region arranged above a flexible substrate, the display region including a first display region and a second display region continuing from the first display region, at least the second display region including a curved surface. The second display region is located at a position where an image displayed in the second display region is not seen directly when viewing the first display region from a perpendicular direction with respect to a center part of the first display region.. ... Japan Display Inc

04/06/17 / #20170097458

Display device and light source device

According to one embodiment, a light source device includes a light source element including a first light emitting element which emits light of a first wavelength and a second light emitting element which emits light of a second wavelength, a first wavelength conversion material which is excited by the light from the first light emitting element to emit light of a third wavelength, and a second wavelength conversion material which is excited by the light from the second light emitting element to emit light of a fourth wavelength, wherein cyan light produced by the light emission of the first light emitting element and magenta light produced by the light emission of the second light emitting element are emitted from the same light emitting surface.. . ... Japan Display Inc

04/06/17 / #20170097452

Display unit and electronic apparatus

A display unit includes a plurality of light-emitting sections and an optical filter. The plurality of light-emitting sections emit color light beams having different colors. ... Japan Display Inc

03/30/17 / #20170090262

Liquid crystal display device

According to one embodiment, a liquid crystal display device, includes a first substrate including a scanning signal line, a video signal line, a first electrode, a color filter, a common line in contact with the first electrode along the video signal line, an antireflection layer located on the common line, a transparent layer located on the antireflection layer, and a second electrode, a liquid crystal layer located on the first substrate, and a second substrate located on the liquid crystal layer, the transparent layer having a thickness of 10 nm or more and 40 nm or less.. . ... Japan Display Inc

03/30/17 / #20170090257

Liquid crystal display device

In a high-resolution liquid crystal display device, measures against display unevenness caused by generation of a region where no alignment film is applied are provided. A liquid crystal display device includes a pixel formed between a scanning line and a video signal line. ... Japan Display Inc

03/30/17 / #20170090256

Display device

A liquid crystal display device includes a tft substrate and a counter substrate with liquid crystal sandwiched therebetween. The tft substrate has scanning lines 10 extending in a first direction and arrayed in a second direction and video signal lines 20 extending in the second direction and arrayed in the first direction. ... Japan Display Inc

03/30/17 / #20170090228

Display device and manufacturing method thereof

A display device includes a substrate and a seal. The seal is provided in a first frame region and a second frame region when seen in a plan view. ... Japan Display Inc

03/23/17 / #20170086337

Liquid crystal display device

A liquid crystal display device includes a display panel having a display surface, a light source substrate, a heat sink, and a frame having a bottom surface. The light source substrate is arranged in a rearward direction opposite to a display direction of the display panel. ... Japan Display Inc

03/23/17 / #20170084877

Display device

A display device includes a plurality of pixels each including a light emitting region; and a light blocking layer provided on a side of the plurality of pixels on which light is output. In each of the plurality pixels, the light blocking layer has a plurality of openings allowing light from the light emitting region to be output. ... Japan Display Inc

03/23/17 / #20170084678

Semiconductor device and manufacturing method of semiconductor device

A semiconductor device in an embodiment according to the present invention includes a first terminal and a second terminal stacked with a first conductive layer including titanium or molybdenum, a second conductive layer including aluminum above the first conductive layer, and a third conductive layer including titanium or molybdenum above the second conductive layer, a first insulation layer between the first terminal and the second terminal, a second insulation layer between the first insulation layer contacting a side wall part of the first terminal, and a fourth conducing layer extending an upper surface of the first terminal and an upper surface of the second insulation layer. The first terminal and the second terminal are arranged on an exterior side of a drive circuit including a semiconductor element.. ... Japan Display Inc

03/23/17 / #20170084224

Display apparatus

According to one embodiment, a display apparatus includes a plurality of semiconductor layers, a first insulation film, a first conductive layer, a second insulation film and a display element includes a second conductive layer. The first conductive layer and the second conductive layer are opposed to each other to form a capacitance unit.. ... Japan Display Inc

03/23/17 / #20170083158

Electronic device and method for controlling the electronic device

A sensor-integrated display panel including an operation surface for performing an input operation and an image display surface which are formed integrally with a sensor as one piece. A data transfer device supplies the sensor-integrated display panel with a drive signal for driving the sensor and outputs sensing data corresponding to a potential of a sensor signal output from the sensor. ... Japan Display Inc

03/23/17 / #20170083137

Sensor-equipped display device and sensor device

According to one embodiment, a sensor-equipped display device includes a display panel which includes a sensor driving electrode disposed in a display area for displaying an image, detection electrodes each including a body portion opposed to the sensor driving electrode in the display area and a broadened portion connected to the body portion and formed to be wider than the body portion, and a lead line disposed in a non-display area outside the display area and electrically connected to the broadened portion. The broadened portion is disposed in the non-display area without being overlaid on the display area in planar view.. ... Japan Display Inc

03/23/17 / #20170082899

Liquid crystal display device

According to one embodiment, a liquid crystal display device includes a first substrate including a first alignment film, a second substrate including a second alignment film opposed to the first alignment film, and a liquid crystal layer held in a cell gap between the first substrate and the second substrate. The liquid crystal layer is formed of a liquid crystal material having a viscosity of 20 mpa*s or more under a condition of 65° c. ... Japan Display Inc

03/16/17 / #20170077449

Display device and method of manufacturing a display device

. . A display device provided with a display region composed of a plurality of pixels. The display device includes a first substrate including at least one spacer that is formed so as to surround the display region, and an inorganic film that is formed of an inorganic material and covers at least a top and an outer side surface of the at least one spacer, a second substrate that is disposed opposed to the first substrate and a bonding layer that is disposed inside the at least one spacer, bonds the first substrate and the second substrate with each other, and is made of an organic material.. ... Japan Display Inc

03/16/17 / #20170077448

Display device

A display device includes: pixel electrodes corresponding to pixels; an insulating layer provided so as to overlie peripheral edge portions of the pixel electrodes; a light-emitting layer provided so as to be stacked on and in contact with each of the pixel electrodes; a first common electrode stacked on the light-emitting layer so as to be in contact therewith and provided so as to overlie the insulating layer; a light transmissive layer stacked on the first common electrode above the pixel electrodes, the light transmissive layer avoiding stacking thereof on the first common electrode above the insulating layer; and a second common electrode stacked on the light transmissive layer above the pixel electrodes and stacked on the first common electrode so as to be in contact therewith above the insulating layer.. . ... Japan Display Inc

03/16/17 / #20170077437

Display device and method of manufacturing the same

A display device a display region arranged with a plurality of pixels in a matrix shape, wherein each of the plurality of pixels includes a first electrode including a first conducting layer on the first conducting layer and comprised from mo or a mo alloy, a second conducting layer comprised from ag or an ag alloy, and a third conducting layer on the second conducting layer and comprised from a metal oxide having conducting properties, the first electrode being arranged corresponding to each of the pixels respectively, a light emitting layer above the third conducting layer and emitting light according to a current supply, and a second electrode above the light emitting layer and allowing at least a part of the light from the light emitting layer to pass through.. . ... Japan Display Inc

03/16/17 / #20170077401

Display device and method of manufacturing the same

A method of manufacturing a display device, including: a stacking step of stacking, on a glass substrate, a sacrificial resin layer, a metal layer, a transparent metal oxide layer, a base material resin layer, and a functional layer including at least one of a pixel circuit-constituting layer driving a plurality of pixels and a color filter layer, in this order; a radiating step of radiating a pulsed light of a xenon flash lamp to the metal layer through the glass substrate and the sacrificial resin layer; and a detaching step of reducing a force of adhesion between the sacrificial resin layer and the metal layer with the pulsed light radiated in the radiating step, and detaching the sacrificial resin layer from the metal layer.. . ... Japan Display Inc

03/16/17 / #20170077312

Display device

According to one embodiment, a display device includes a first light shielding layer, a second light shielding layer, a first semiconductor layer, a second semiconductor layer, a gate line, a first source line, a second source line, a switching element, and a pixel electrode, wherein an area in which the first light shielding layer and the pixel electrode are opposed to each other and an area in which the second light shielding layer and the pixel electrode are opposed to each other are equal in size.. . ... Japan Display Inc

03/16/17 / #20170077196

Display device

A display device includes a display region arranged with a plurality of pixels in a matrix shape, a pixel electrode including at least a first conductive layer and a second conductive layer, an end part of the second conductive layer existing further to the exterior than an end part of the first conductive layer, a protective layer covering a region spreading further to the exterior than an end part of the first conductive layer of the second conductive layer so as to expose a part of a surface of the second conductive layer of a region stacked with the first conductive layer and the second conductive layer, and a bank layer covering an end part of the pixel electrode and an end part of the protective layer so as to expose a part of the second conductive layer.. . ... Japan Display Inc

03/16/17 / #20170077149

Display device and the manufacturing method of the same

Provided are a reliable high performance thin film transistor and a reliable high performance display device. The display device has: a gate electrode which is formed on a substrate; a gate insulating film which is formed to cover the substrate and the gate electrode; an oxide semiconductor layer which is formed on the gate electrode through the gate insulating film; a channel protective layer which is in contact with the oxide semiconductor layer and formed on the oxide semiconductor layer; and source/drain electrodes which are electrically connected to the oxide semiconductor layer and formed to cover the oxide semiconductor layer. ... Japan Display Inc

03/16/17 / #20170076686

Gate signal line drive circuit and display device

A gate signal line driving circuit includes plural basic circuits, each outputting to a gate signal line a gate signal which is high during a high signal period and low during a low signal period. Each of the basic circuits includes: a gate line high voltage application circuit which is turned on in accordance with the high signal period to apply the high voltage to the gate signal line; a gate line low voltage application circuit which is turned on in accordance with the low signal period to apply the low voltage to the gate signal line; and a second gate line low voltage application circuit which is turned on to apply the low voltage to the gate signal line in at least a part of a period between turning off the gate line high voltage application circuit and turning on the gate line low voltage application circuit.. ... Japan Display Inc

03/16/17 / #20170076685

Display device

A circuit block of a driving circuit of a display device includes a first transistor that has a gate being connected to a first node having an active potential during an output period, and controls electrical conduction between a first clock signal line being applied with a first clock signal and the scanning signal line, a second transistor that has a gate being connected to a node having an active potential during a non-output period, and controls electrical conduction between the first node and an inactive potential line, and a third transistor that has a gate being connected to the fir at node, and controls electrical conduction between the second node and a first cyclic signal line applied with a first period signal having an active potential at the time of termination of the output period.. . ... Japan Display Inc

03/16/17 / #20170076667

Display device

A display device in an embodiment according to the present invention includes a pixel region includes a plurality of pixels arranged in a matrix, a first power source line arranged in the pixel region and provided with a first power source voltage supplying a current to the plurality of pixels, a second power source line located in a layer higher than the first power source line in the pixel region and including an intersection part intersecting the first power source line and provided with a second power source voltage different to the first power source voltage, a conducting layer interposed between the first power source line and the second power source line via an insulation layer and having at least one part overlapping the intersection part, a current detection portion electrically connected with the conducting layer.. . ... Japan Display Inc

03/16/17 / #20170076654

Display device

A display device includes a plurality of pixels arranged in a two dimensional matrix, wherein each of the pixels includes a plurality of sub-pixels, each of the sub-pixels includes a self-luminous layer. The display device includes a low-density region including low-density pixels each including a first number of the sub-pixels, a high-density region including high-density pixels each including a second number of the sub-pixels, wherein the second number is greater than the second number, and a lighting drive circuit configured to light up the self-luminous layer.. ... Japan Display Inc

03/16/17 / #20170075485

Display apparatus and touch detection apparatus using shift of detection operation for reduced detection time

A display apparatus includes: a display face; a display function layer adapted to vary display on the display face in response to an inputted image signal; a plurality of driving electrodes disposed separately in one direction; a detection scanning control section configured to apply a detection driving voltage to some of the plural driving electrodes and carry out detection driving scanning while shifting an application object of the detection driving voltage in the one direction on the display face and then control the detection driving scanning such that jump shift of carrying out shift with a pitch of twice or more times a driving electrode pitch is included; and a plurality of sensor lines disposed separately in a direction different from the one direction and responding to touch or proximity of a detection object with or to the display face to exhibit an electric variation.. . ... Japan Display Inc

03/16/17 / #20170075455

Display device with touch detecting function and electronic apparatus

A display device with a touch detecting function includes wiring for touch arranged in a peripheral area positioned on the outside of a display area, and a selection switch that selects one of drive electrodes to be coupled to the wiring for touch. A drive electrode scanning unit selects one of drive electrodes and includes a plurality of transfer circuits in the peripheral area. ... Japan Display Inc

03/16/17 / #20170075454

Touch panel and manufacturing method therefor

Disclosed herein is a touch panel including a glass cover, a light transmitting conductive film, a flexible circuit board, a light blocking print layer, and a colored print layer.. . ... Japan Display Inc

03/16/17 / #20170075179

Liquid crystal display device

A liquid crystal display device comprising a tft substrate having pixels each including a common electrode formed on an organic passivation film, an interlayer insulating film formed so as to cover the common electrode, a pixel electrode having a slit and formed on the interlayer insulating film, a through-hole formed in the organic passivation film and the interlayer insulating film, and a source electrode electrically conducted to the pixel electrode via the through-hole. A taper angle at a depth of d/2 of the through-hole is equal to or more than 50 degrees. ... Japan Display Inc

03/16/17 / #20170075178

Display device

According to one embodiment, a display device includes a first line extending in a first direction, an insulating layer covering the first line, a second line disposed on the insulating layer and extending in a second direction, and a drive circuit including an output line extending in the first direction and connected to the first line through a contact portion. The contact portion includes a first portion to which the first line is connected at a first position, and a second portion to which the output line is connected at a second position which is apart from the first position in the second direction, the second portion facing the first portion with the insulating layer interposed therebetween while being electrically connected to the first portion.. ... Japan Display Inc

03/16/17 / #20170075177

Liquid crystal display device and electronic apparatus

According to an aspect, a liquid crystal display device includes: a first substrate and a second substrate that face each other; a liquid crystal layer provided between the first substrate and the second substrate; and a first electrode and a second electrode provided between the first substrate and the liquid crystal layer. The first electrode includes: at least an electrode base portion that extends in a first direction; and a plurality of comb-shaped portions that protrude from the electrode base portion at a fixed distance away from each other, and extend in a second direction different from the first direction. ... Japan Display Inc

03/16/17 / #20170075167

Display device and liquid crystal display device

A liquid crystal display device includes a first substrate, a partition layer provided on the first substrate and defining plural pixel regions, colored layers of plural colors constituting color filters in the plural pixel regions, a second substrate opposite to the first substrate, and a liquid crystal material arranged between the first and second substrates. The partition layer includes a longitudinal light-shielding part made of a light-shielding resin and extending in a longitudinal direction, a lateral light-shielding part made of the light-shielding resin and extending in a lateral direction, and a light reducing part in which the colored layers including two or more of the colors overlap each other. ... Japan Display Inc

03/16/17 / #20170075165

Display device

According to one embodiment, a display device includes a display module including a peripheral area located outside a display area, a cover member including a phototransmissive region and a light-shielding region, and a ultraviolet-cured resin layer which bonds the display module to the cover member, includes first and second portions, and contains polar monomers as a monomer component. A transparent first electrode is interposed between the cover member and the display module to cover the phototransmissive region. ... Japan Display Inc

03/16/17 / #20170075162

Display device, electronic apparatus, and manufacturing method of display device

A display device for displaying an image on a display surface includes a liquid crystal panel having the display surface, the liquid crystal panel with a first through hole formed in the display surface, a backlight disposed oppositely to the liquid crystal panel, the backlight with a second through hole formed at a position overlapping with the first through hole, and a cap inserted into the first through hole and the second through hole. The cap includes a tube portion with a third through hole formed, the third through hole parallel to the first through hole and the second through hole, and a flange portion formed at least one end of the tube portion, the flange portion having an outer diameter larger than a diameter of the first through hole, and larger than a diameter of the second through hole.. ... Japan Display Inc

03/16/17 / #20170075161

Display device

According to one embodiment, there is provided a display device including a display module and a cover member, bonded together by a photosensitive resin layer. A portion of the photosensitive resin layer that is located behind a light-shielding portion (in other words, located in a shaded portion) with respect to the light for curing the photosensitive resin is cured.. ... Japan Display Inc

03/09/17 / #20170069874

Display device

A display device is provided including a first substrate comprising a resin material provided with a plurality region provided with a plurality of pixels including a display device, and a second substrate provided facing the first substrate and installed with the pixel region, wherein an outer periphery side surface of the first substrate having a taper shape and including a barrier layer covering an upper layer, lower layer and the outer periphery side surface of the first substrate.. . ... Japan Display Inc

03/09/17 / #20170069696

Organic el element, organic el display panel using same, and organic el display panel manufacturing method

An organic el display panel in which pixels are arranged in a matrix, including: light-emitting layers disposed above pixel electrode layers in intervals between adjacent ones of column banks; an opposing electrode layer disposed above the light-emitting layers, the opposing electrode layer including a light-transmissive material; column light-shielding layers disposed higher than the pixel electrode layers, extending in the column direction, arranged side-by-side in the row direction, and overlapping row-direction edge portions of the pixel electrode layers in plan view of a substrate; and row light-shielding layers disposed higher than the pixel electrode layers, extending in the row direction, arranged side-by-side in the column direction, overlapping column-direction edge portions of the pixel electrode layers and partially overlapping contact regions in plan view of the substrate.. . ... Japan Display Inc

03/09/17 / #20170069666

Transistor substrate and display device

In a transistor substrate of a display device, a plurality of signal lines to which any one of drive signals of a gate signal and a video signal is supplied include a plurality of first signal lines to which the drive signal is supplied. The first signal line is connected to a driving driver, and is formed in an edge region positioned between an end portion of a substrate and a pixel region and in the pixel region. ... Japan Display Inc

03/09/17 / #20170069279

Liquid crystal display device and liquid crystal display method

According to one embodiment, a liquid crystal display device includes pixel electrodes including unit pixel electrodes, pixel circuits which apply a white-display voltage or a black-display voltage to the unit pixel electrodes, first and second polarity voltage lines being used in applying the white-display voltage and the black-display voltage to the pixel circuits, and a control unit which divides at least polarity voltage lines into a plurality of blocks, and supplies a polarity inversion signal to the polarity voltage lines to be subjected to polarity inversion driving, in units of one block, wherein the pixel circuits each include a pixel switch, a memory, and a polarity select unit which selects a voltage signal on one of the first and second polarity voltage lines in response to a binary image signal held by the memory.. . ... Japan Display Inc

03/09/17 / #20170068139

Electro optical device including electro optical panel housed in a frame, and electronic apparatus including the electro optical device

An electro-optical device includes a frame including a conduction part and a resin part, an electro-optical panel that is housed in the inner side of the resin part, and an exposure part that is formed by exposing the conduction part from the resin part. The exposure part is disposed to face at least a part of an end face of the electro-optical panel or protrude from a surface of the electro-optical panel over the end face.. ... Japan Display Inc

03/09/17 / #20170068138

Liquid crystal display panel

A transverse electric field type liquid crystal display panel includes a pair of substrates opposed with a liquid crystal layer interposed therebetween. A plurality of sub-pixels having at least one curved portion in a display area are provided in a matrix on one side of the pair of substrates, and a pair of electrodes having at least one curved portion are formed in the plurality of sub-pixels. ... Japan Display Inc

03/09/17 / #20170068131

Liquid crystal display device and method of manufacturing a liquid crystal display device

A liquid crystal display device, includes: a liquid crystal display panel having a first substrate and a second substrate with a display area and a non-display area; a backlight that irradiates the liquid crystal display panel with light; an adhesive layer that adheres the liquid crystal display panel to the backlight; a first polarizing plate stuck onto the first substrate; and a second polarizing plate stuck onto the second substrate, in which an outer edge of the second polarizing plate is located outside an outer edge of the second substrate, a light impermeable film and an alignment mark part are formed in the non-display area of the first substrate, and the light impermeable film and the alignment mark part are different in infrared transmittance or infrared reflectance.. . ... Japan Display Inc

03/09/17 / #20170068129

Display device

According to one embodiment, a display device includes a first substrate, a second substrate and a liquid crystal layer. The first substrate includes a display area including a plurality of pixels, and a light-shielding layer. ... Japan Display Inc

03/09/17 / #20170068036

Liquid crystal display device

A liquid crystal display device includes a plurality of light source packages each having a light-emitting portion for emitting light, a light guide plate which light emitted from the light source packages enters through the incidence surface, having a height and a width, and from which the light exits through the exit surface, and a liquid crystal display panel for controlling, for each pixel, the orientation of a liquid crystal material to control the transmission of the light exiting through the exit surface. Each light source package has two opposing long sides and two opposing short sides when viewed from the direction of the light emitted by the light-emitting portion. ... Japan Display Inc

03/02/17 / #20170062761

Display device and method of manufacturing the same

A base body including a plurality of first regions and a second region having a shape surrounding each of the first regions is prepared. A resin layer is formed in the plurality of first regions while avoiding the second region. ... Japan Display Inc

03/02/17 / #20170061930

Display device unit, control device, and image display panel

A display device unit includes a plurality of image display panels in such a manner that display surfaces of the plurality of image display panels are orderly arranged on a flat surface, and is configured to display an image using the plurality of display surfaces as a single screen. The image display panel includes a drive electrode unit to which an application voltage is applied and a detection electrode unit at which a detection voltage is generated in accordance with the application voltage. ... Japan Display Inc

03/02/17 / #20170061910

Liquid crystal display device, method of driving the same and drive processing device

According to one embodiment, a liquid display device includes a liquid crystal display panel provided with pixel which includes pixel electrode, and has gradation values that vary, a driver which drives the pixel electrode, and a processor which supplies, if the gradation value of the pixel varies, the driver with a correction image signal based on an addition image signal in which a voltage based on the gradation value and a compensation voltage are added. The compensation voltage is based on pixel capacitances prior to and subsequent to variation of the gradation value and a voltage subsequent to the variation of the gradation value.. ... Japan Display Inc

03/02/17 / #20170061908

Display device

According to an aspect, a display device includes: a plurality of first image regions; a plurality of second image regions arranged alternatingly with the first image regions; one or more first data lines arranged in each of the first image regions; one or more second data lines arranged in each of the second image regions; a constant potential line configured to receive a constant potential; a switching signal line configured to supply a switching signal; and a switching circuit configured to switch a coupling destination of each of the one or more second data lines between any one of the first data lines arranged in a corresponding first image region adjacent to a respective second image region and the constant potential line, based on the switching signal.. . ... Japan Display Inc

03/02/17 / #20170061903

Display device

According to an aspect, a display device includes a display unit, an illumination unit, a measurement unit, and a control unit. When pixels that are expected to perform display output at identical luminance are adjacent to each other in adjacent partial regions, and when a difference in the intensity of the internal light between light emitting regions corresponding to the adjacent partial regions is equal to or larger than a predetermined threshold, the control unit performs correction to increase luminance of a predetermined number of pixels belonging to a first partial region corresponding to a first light emitting region the intensity of the internal light from which is lower among the adjacent partial regions. ... Japan Display Inc

03/02/17 / #20170061873

Display device, electronic apparatus, and method of driving display device

A display device includes an image display panel and a control unit that outputs an output signal to the image display panel and causes an image to be displayed. The control unit includes an input signal acquisition unit that acquires a correction input signal including a control input signal in which a part of data is input signal data including information of an input signal value for causing a pixel to display a predetermined color, and another part of data is a display control code, a processing content determination unit that determine processing content for processing the input signal data to generate an output signal value of the output signal based on the display control code, and an output signal generation unit that generates the output signal based on the processing content determined by the processing content determination unit and the input signal data.. ... Japan Display Inc

03/02/17 / #20170061578

Display device and head mounted display device

A display device includes a low-definition display section and a high-definition display section. An area of pixels of the high-definition display section is smaller than an area of pixels of the low-definition display section. ... Japan Display Inc

03/02/17 / #20170060305

Proximity detection device, method of detecting proximity and electronic apparatus

A proximity detection device includes a display unit which has a display image surface in which a plurality of pixel electrodes are arranged in a matrix shape and a proximity operation detecting unit in which a transparent electrode for proximity operation detection is arranged to form an operation surface at a position superposed on the display image surface and a conductive film pattern forming the transparent electrode has a pitch of a linear pattern which is equal to or smaller than an arrangement pitch in one direction of the pixel electrodes.. . ... Japan Display Inc

03/02/17 / #20170059952

Display device

According to one embodiment, a liquid crystal display device includes a first substrate including a scan signal line, an image signal line, a thin-film transistor, and a color filter including a recessed portion which is recessed in planar view, a second substrate above the first substrate, a liquid crystal layer between the first substrate and the second substrate, and a spacer, wherein the spacer and the scan signal line are provided in the recessed portion in planer view.. . ... Japan Display Inc

03/02/17 / #20170059950

Liquid crystal display device

In order to increase the transmittance around a pixel and to increase the brightness of the screen in an ips mode liquid crystal display device, a pixel electrode with a slit is formed on a common electrode through an interlayer insulating film. An opening is formed in the common electrode on the outside of the end portion of the pixel electrode as seen in a plane view. ... Japan Display Inc

03/02/17 / #20170059921

Display device having an anisotropic scattering member

Disclosed herein is a display device including a reflection type image display portion having a sheet-like anisotropic scattering member. In an area, in an in-plane direction, of the anisotropic scattering member, a low-refractive index area and a high-refractive index area are disposed in a mixture style. ... Japan Display Inc

03/02/17 / #20170059918

Display device

A display device includes a first resin substrate; a second resin substrate facing the first. Resin substrate; a liquid crystal layer held between the first resin substrate and the second resin substrate; a first insulating film located between the first resin substrate and the liquid crystal layer; a second insulating film located between the first insulating film and the liquid crystal layer, the second insulating film having a compressive stress; a third insulating film located between the second resin substrate and the liquid crystal layer; a fourth insulating film located between the second insulating film. ... Japan Display Inc

03/02/17 / #20170059915

Display device

According to one embodiment, a display device includes a first substrate, a second substrate opposed to the first substrate, a first spacer disposed on the first substrate and projecting toward the second substrate, and a second spacer disposed on the second substrate, projecting toward the first substrate, and crossing the first spacer, wherein the first spacer includes a first receiving portion and a first projecting portion projecting toward the second substrate with respect to the first receiving portion, and the second spacer includes a second receiving portion contacting the first receiving portion.. . ... Japan Display Inc

03/02/17 / #20170059765

Display device

A display device includes a prism sheet between a display cell and a light guiding plate. The prism sheet includes a plurality of prisms having a constant apex angle continuously arranged in a second direction on a surface thereof opposed to a light-exiting surface of the light guiding plate. ... Japan Display Inc

02/23/17 / #20170054028

Semiconductor device and manufacturing method of semiconductor device

A semiconductor device includes an oxide semiconductor layer, a gate electrode facing the oxide semiconductor layer, a gate insulating layer between the oxide semiconductor layer and the gate electrode, a first barrier layer below the oxide semiconductor layer, and a second barrier layer above the oxide semiconductor layer, the second barrier layer covering a top surface and side surfaces of the oxide semiconductor layer and being in contact with the first barrier layer in a region around the oxide semiconductor layer.. . ... Japan Display Inc

02/23/17 / #20170053971

Display device

A display device includes a substrate having a plurality of transmissive regions aligned in a first direction and a second direction, a plurality of first wiring lines on the substrate extending in the first direction, a plurality of second wiring lines on the substrate extending in the second direction, and a plurality of light emitting sections disposed on the substrate. Each of the transmissive regions is surrounded by the first and second wiring lines. ... Japan Display Inc

02/23/17 / #20170053953

Display device

A display device in an embodiment according to the present invention includes a first substrate, a second substrate opposing the first substrate, and a transistor provided in the first substrate, a scanning signal line, a video signal line, and a pixel electrode that are electrically connected to the transistor, and a first insulating layer. The thickness of the first substrate is 0.3 mm or less, the first insulating layer contacts the first substrate, and is provided between the first substrate and the transistor, and the first insulating layer includes an organic insulating layer.. ... Japan Display Inc

02/23/17 / #20170053951

Display device

A display device includes a pixel including a thin film transistor, and an under layer below the thin film transistor. The thin film transistor includes a first gate electrode, a semiconductor layer and a second gate electrode. ... Japan Display Inc

02/23/17 / #20170053624

Display device

According to an aspect, a display device includes a display panel including sub-pixels of three primary colors, and pixels having a high-luminance color having higher luminance than that of the primary colors. The three primary colors include a first primary color, a second primary color, and a third primary color. ... Japan Display Inc

02/23/17 / #20170053614

Display device

A driving circuit of a display device includes first to third output signal lines which are continuously arranged, a first transistor that has a source connected to the second output signal line and a drain connected to a first clock signal line, and a second transistor that provides a non-active potential to a gate of the first transistor when a second clock signal becomes the active potential, wherein a circuit that outputs the active potential to the first output signal line and the third output signal line is disposed at an opposite side to a circuit that outputs the active potential to the second output signal line with a display region interposed therebetween, and wherein the gate of the first transistor is connected to the first output signal line and the third output signal line via rectifying circuits.. . ... Japan Display Inc

02/23/17 / #20170052638

Display device and method of controlling the same

According to one embodiment, a display device comprises a plurality of pixel circuits arrayed two-dimensionally. Each of the pixel circuits comprises a display element and a pixel memory configured to store a signal to drive the display element. ... Japan Display Inc

02/23/17 / #20170052401

Liquid crystal display device and manufacturing method thereof

It is possible to separate each liquid crystal display panel from a mother board in which multiple liquid crystal display panels are formed even with a thin glass substrate, by forming a columnar spacer in the boundary between liquid crystal display panels, forming a scribe line corresponding to the columnar spacer on both sides of the counter substrate and the tft substrate in the mother board, and forming a separation line between the scribe lines by applying a bending stress to the mother board. Since the columnar spacer is formed in a portion corresponding to the scribe line, the strength in this portion increases, so that the proper scribe lines and break lines can be formed when the thickness of the glass substrate is reduced to about 0.15 mm.. ... Japan Display Inc

02/23/17 / #20170052400

Liquid crystal display device

A liquid crystal display device having a uniform gap between a tft substrate and a cf substrate even in cases where a sealant is to be applied to a slim frame formed on the outside of the effective display area is provided. A liquid crystal display device includes an effective display area, a color resist coated area, and a seal area which overlaps the color resist coated area and in which a sealant for sealing liquid crystal is provided, wherein the color resist coated area overlapping the seal area has slits formed therein.. ... Japan Display Inc

02/16/17 / #20170047549

Organic electroluminescence display device and method of manufacturing organic electroluminescence display device

The organic electroluminescence display device of an embodiment of the present invention includes a substrate, a plurality of pixels formed on the substrate, and a sealing film that covers the plurality of pixels. The sealing film includes a first barrier layer, a base layer covering the top surface of the first barrier layer, an inter layer locally formed on the top surface of the base layer, and a second barrier layer covering the top surface of the base layer and the top surface of the inter layer. ... Japan Display Inc

02/16/17 / #20170047541

Display device

A display device includes a first substrate that is provided with a display element in a display region, a second substrate that faces the first substrate, and a sealant that bonds the first substrate and the second substrate to each other in a region surrounding the periphery of the display region in a plan view, in which each of the first substrate and the second substrate has a rectangular shape, in which at least one of the first substrate and the second substrate has a corner portion and a recess formed at a position which is close to the corner portion and overlaps at least a part of the region in which the sealant is disposed, and in which the sealant is provided to be in contact with at least a surface far from the display region among inner surfaces of the recess.. . ... Japan Display Inc

02/16/17 / #20170047389

Organic electro-luminescent display device

An organic el display device includes an inorganic insulating film including a contact part as an opening where a contact electrode made of a conductive film is exposed, a tft circuit layer provided on the inorganic insulating film and including a circuit including a thin film transistor, an organic el element layer provided on the tft circuit layer and including an organic el element whose light emission is controlled by the circuit, and a sealing layer covering the organic el element layer and made of an inorganic insulating material.. . ... Japan Display Inc

02/16/17 / #20170047384

Organic electroluminescence display device and method of manufacturing organic electroluminescence display device

The organic electroluminescence display device of an embodiment of the present invention includes a substrate, a plurality of pixels formed on the substrate, and a sealing film that covers the plurality of pixels. The sealing film includes a first barrier layer, a base layer covering the top surface of the first barrier layer, an inter layer locally formed on the top surface of the base layer, and a second barrier layer covering the top surface of the base layer and the top surface of the inter layer. ... Japan Display Inc

02/16/17 / #20170047348

Display device

Even when a light shielding film is provided between a transistor and a substrate, a threshold voltage of the transistor can be prevented or suppressed from being shifted. A display device includes light shielding films provided between a substrate and a semiconductor layer of a transistor including a gate electrode and the semiconductor layer. ... Japan Display Inc

02/16/17 / #20170047026

Display device and method of driving the same

According to one embodiment, a display device includes signal lines, scanning lines, a first pixel, a second pixel and a third pixel. The first pixel including a first subpixel which displays a first color, a second subpixel which displays white, and a third subpixel which displays a second color. ... Japan Display Inc

02/16/17 / #20170047020

Display device

According to an aspect, a display device includes: a display unit a plurality of pixels performing that perform color reproduction by combining outputs of sub-pixels; an illumination unit including a first light source, a second light source, and a third light source; a measuring unit that measures intensity of light included in external light other than the light from the illumination unit; and a control unit that controls the intensity of the light to be emitted from each of the first light source, the second light source, and the third light source and controls gradation values of the respective sub-pixels based on the intensity of the external light measured by the measuring unit.. . ... Japan Display Inc

02/16/17 / #20170046001

Display apparatus

An area of a region arranged on one side out of a display region in a direction in which scanning signal lines extend is reduced. A display apparatus includes: a partial circuit; a plurality of scanning signal lines; and a plurality of scanning signal connection wirings for connecting the partial circuit and each of the plurality of scanning signal lines. ... Japan Display Inc

02/16/17 / #20170045997

Display device

A display device is provided. The display device including a display panel including a display area, a frame area; a plurality of pixel electrodes in the display area; a plurality of share electrodes in the display area; a display function layer controlled by the pixel electrodes and the share electrodes; a plurality of touch detect electrodes forming capacitors with the plurality of the share electrodes; a circuit for generating signals to apply to the share electrodes; and a plurality of wirings coupled to the circuit and the share electrodes in the frame area, wherein the longer a path including each of the share electrodes and each of the wirings is, the shorter pulses of each of the signals become.. ... Japan Display Inc

02/16/17 / #20170045786

Display device and electronic apparatus

According to an aspect, a display device includes a plurality of pixels each including a plurality of sub-pixels. Each of the sub-pixels is arranged around center of the corresponding pixel and divided into a plurality of display regions to perform n-bit area coverage modulation by a combination of the display regions. ... Japan Display Inc

02/09/17 / #20170040569

Display device and method of manufacturing the same

First rib layers made of an inorganic material are formed in first frame regions of a first glass substrate. First resin layers are formed in first product regions after the first rib layers are formed. ... Japan Display Inc

02/09/17 / #20170040393

Bank repair method, organic el display device manufacturing method, and organic el display device

A bank repair method in a manufacturing process of an organic el display device including first and second banks forming a matrix over a substrate. When a defect portion of a first bank is detected, in each of adjacent concave spaces between which the first bank having the defect portion is located, a candidate forming position is set and a dam portion partitioning the concave space into a first space in a vicinity of the defect portion and a second space outside the vicinity of the defect portion is formed. ... Japan Display Inc

02/09/17 / #20170040386

Display device and method of manufacturing the same

A stacked body including an organic film stacked on and in contact with an inorganic substrate, a wiring pattern, a first resin layer, a light-emitting element layer, and a second resin layer is prepared. The inorganic substrate is detached from the organic film. ... Japan Display Inc

02/09/17 / #20170038656

Display device, method of manufacturing the same, and electronic device

A display device includes a display section in which a plurality of pixels are arrayed in a matrix, a plurality of scan lines which select pixels, a plurality of signal lines which supply image signals to the selected pixels, and color filters that are arranged so as to correspond to color displays of the pixels. In the device, the display section includes an effective pixel portion and a frame portion that surrounds the effective pixel portion, and the frame portion and a wiring circuit of the effective pixel portion are covered with light-shielding layers, the light-shielding layers being separated from each other at a certain separation location in the display section, and a plurality of color filters having different colors are arranged by being stacked at the separation location.. ... Japan Display Inc

02/09/17 / #20170038637

Display device and color filter substrate

According to one embodiment, a display device includes a first substrate and a second substrate which are opposed to each other, wherein the second substrate includes, in a display area where an image is displayed, first light shields extending in a first direction and arranged apart from each other in a second direction which crosses the first direction, second light shields extending in the second direction and arranged apart from each other in the first direction, and an intermediate layer disposed between the first light shields and the second light shields, and the first light shields cross the second light shields via the intermediate layer.. . ... Japan Display Inc

02/09/17 / #20170038635

Liquid crystal display device

A black matrix is formed to an edge of a counter substrate. Then, a bm slit, which is an area where the black matrix is not present, is formed in the periphery of a seal material in order to prevent water or moisture from penetrating from the interface between the counter substrate and the black matrix. ... Japan Display Inc

02/09/17 / #20170038524

Illuminating device

According to one embodiment, an illuminating device includes a lightguide plate including a curved emitting surface, and an incidence surface including a side edge curved along the emitting surface, a printed circuit board facing the incidence surface, and light sources mounted on the printed circuit board. Each light source includes a light-emitting center, a pair of connection terminals, and a central axis extending through the connection terminals and the light-emitting center. ... Japan Display Inc

02/09/17 / #20170038523

Container case and liquid crystal display device with the same

According to one embodiment, a container case accommodating an optical member includes a bottom wall, sidewalls provided to stand along side edges of the bottom wall, and flanges extending from the sidewalls. The container case is formed of a reflective sheet or reflective film.. ... Japan Display Inc

02/02/17 / #20170033308

Organic el element and organic el display panel

An organic electroluminescence (el) element including an anode, a light-emitting layer above the anode, a first functional layer on and in contact with the light-emitting layer, a second functional layer on and in contact with the first functional layer, and a cathode above the second functional layer. A lowest unoccupied molecular orbital (lumo) level of the first functional layer is lower than at least one of a lumo level of the second functional layer and a fermi level of a metal material included in the second functional layer.. ... Japan Display Inc

02/02/17 / #20170033124

Semiconductor device and display device

According to one embodiment, a semiconductor device includes first and second gate electrodes, a semiconductor layer, an output electrode, and an insulating layer. The semiconductor layer includes first source and drain areas, a first channel area facing the first gate electrode, second source and drain areas, and a second channel area facing the second gate electrode. ... Japan Display Inc

02/02/17 / #20170031508

Touch sensor built-in display device structure

A terminal connection structure includes plural first connection terminals which are arranged side by side in one direction on a first circuit substrate, and plural second connection terminals which are arranged side by side in the one direction on a second resin circuit substrate overlappingly connected to the first circuit substrate and are respectively connected to the plural first connection terminals. Each of the plural second connection terminals includes plural first wirings extending in a direction crossing the one direction, and a second wiring connected to the plural first wirings and extending in the one direction. ... Japan Display Inc

02/02/17 / #20170031216

Display device

A display device including: a plurality of drive electrodes extending in a first direction and arranged side-by-side in a second direction with an inter-electrode slit in between; and a plurality of pixel electrodes arranged in matrix in the first and second directions. Each of the drive electrodes has one or more inner-electrode slits, and a center of the pixel electrode is located in the inter-electrode slit or in the inner-electrode slit.. ... Japan Display Inc

02/02/17 / #20170031197

Liquid crystal display

To prevent or inhibit, even if an array substrate and an opposite substrate shift from each other, a spacer section from coming close to the array substrate inside each of pixels, a liquid crystal display includes an auxiliary wiring provided to project toward the side of the opposite substrate from a surface of the array substrate, and the spacer section provided to project toward the side of the array substrate from a surface of the opposite substrate. The auxiliary wiring is arranged within a region provided with an extension portion in a liquid shielding section, and extends in an x-axis direction in a plan view, and a length in a y-axis direction of the spacer section is larger than a width in the x-axis direction of the spacer section. ... Japan Display Inc

02/02/17 / #20170031189

Liquid crystal display device

At a corner of a tft substrate where sealants are coated overlapping each other, a phenomenon that the sealants protrude into the display region is prevented by a structure that: the tft substrate having an organic passivation film is formed as far as the outside of the display region. A groove-like organic passivation film removed portion is formed surrounding the display region. ... Japan Display Inc

02/02/17 / #20170031187

Display device and illumination device

A display device according to an aspect of the present invention includes a plurality of sub illumination regions in which switching between a scattering state and a non-scattering state are independently controlled by applying a voltage to a liquid crystal layer. In the sub illumination region, first electrodes for applying the voltage to the liquid crystal layer are aligned, the first electrodes is divided into a plurality of groups in which every or a plurality of first electrodes are electrically connected each other. ... Japan Display Inc

02/02/17 / #20170031157

Display device

According to one embodiment, a display device, includes a retroreflective element includes a base, and first and second retroreflectors each retroreflecting light made incident without transmitting the base, and a retarder element disposed between a display module and a polarizing element and between the retroreflective element and the polarizing element, the first and second retroreflectors being adjacent to each other, each of the first and second retroreflectors includes a recess portion on a side facing the retarder element.. . ... Japan Display Inc

01/26/17 / #20170025083

Display device, display method, and electronic device

. . . . Disclosed herein is a display device including: a display section configured to have a plurality of scanning signal lines to which respective scanning signals are applied, the display section performing line-sequential scanning by repeating interruption and resumption of the line-sequential scanning on a basis of the plurality of scanning signals, and displaying an image; and a scanning section configured to generate the plurality of scanning signals such that transition times on a pulse termination side of the respective scanning signals are equal to each other.. . ... Japan Display Inc

01/26/17 / #20170025082

Display device

According to one embodiment, a display device including, a display area and a non-display area, a first substrate, a second substrate arranged to be opposed to the first substrate, a sealant which bonds the first substrate and the second substrate, a liquid crystal layer held between the first substrate and the second substrate and sealed by the sealant, a trap electrode positioned at an inner side surrounded by the sealant and arranged in the non-display area, and a bank disposed between the sealant and the trap electrode.. . ... Japan Display Inc

01/26/17 / #20170025080

Display device

According to one embodiment, a display device has a display area and pixels forming a matrix pattern. Each of the pixels has a display element and a capacitive element series circuit, and a capacitive element series circuit includes a first capacitive element and a second capacitive element. ... Japan Display Inc

01/26/17 / #20170023838

Liquid crystal display device and manufacturing method thereof and electronic device

In a liquid crystal display device, an upper electrode and a drain electrode are reliably connected to each other electrically, with preventing or suppressing an occurrence of an aperture ratio loss, or sufficiently reducing a parasitic capacitance between the scanning line and the lower electrode. An interlayer resin film is formed on a drain electrode, with a hole being formed on the interlayer resin film, and on the drain electrode exposed to a bottom portion of the hole, an island-shaped electrode is formed separately from a lower electrode. ... Japan Display Inc

01/26/17 / #20170023816

Liquid crystal display device

According to one embodiment, a liquid crystal display device includes a first substrate, a second substrate and a liquid crystal layer. The first substrate includes a metal layer formed on an interlayer insulating film, arranged in contact with at least one of common electrodes adjacent to each other via a slit, and covering at least a part of the slit. ... Japan Display Inc

01/26/17 / #20170023815

Liquid crystal display device and method of manufacturing the same

A first organic insulating film is arranged in a circumference area outside an active area on a first substrate. A circumference color filter is arranged in the circumference area on a second substrate. ... Japan Display Inc

01/26/17 / #20170023814

Liquid crystal display device and manufacturing method thereof

The present invention prevents the shaving of an alignment film caused by a columnar spacer in a liquid crystal display device of an ips method using photo-alignment. A plinth higher than a pixel electrode is formed at a part where a columnar spacer formed over a counter substrate touches a tft substrate. ... Japan Display Inc

01/26/17 / #20170023721

Display device

According to one embodiment, an illumination device including a light source unit including a light-emitting element having a light-emitting surface, a reflective surface formed around the light-emitting surface and having higher optical reflectivity than the light-emitting surface, a wavelength conversion member which converts a wavelength of emitted light from the light-emitting surface, an optical member located between the light source unit and the wavelength conversion member and including a light path adjustment mechanism which guides, to the reflective surface, light returned from the wavelength conversion member to the light-emitting surface, and a lightguide opposed to the wavelength conversion member.. . ... Japan Display Inc

01/19/17 / #20170018218

Display apparatus with transmissive and reflective subpixels

A display apparatus including a display section including an array of pixels in a two-dimensional matrix, wherein each of the pixels of the display section includes a pair of a subpixel displaying a first primary color, and a subpixel displaying a second primary color being different from the first primary color.. . ... Japan Display Inc

01/19/17 / #20170017101

Display device

According to one embodiment, a display device includes a first substrate including a display area and a terminal area, a second substrate opposed to the display area, a first sealing member formed between the first and second substrate and surrounding the display area, a second sealing member formed between the first sealing member and a first edge of the second substrate located at the terminal area side, and a first spacer formed between the first and second sealing member and formed at least in contact with the second sealing member. The first spacer includes a first side surface at the second sealing member side and a second side surface at the first sealing member side, and the first side surface at least partly projects toward the first edge.. ... Japan Display Inc

01/19/17 / #20170014732

Liquid crystal material processing device, method of processing liquid crystal material, method of manufacturing liquid crystal display panel, and liquid crystal display device

According to one embodiment, the liquid crystal material processing device includes a syringe containing contents composed of a liquid crystal material and the like, having a distal end portion constituting a first discharge pipe, an agitation mechanism agitating the contents of the syringe, a vacuum chamber having a second discharge pipe penetrating the bottom to connect to the first discharge pipe of the syringe. The agitation mechanism agitates the liquid crystal material and the pure water in the syringe, and purifies the liquid crystal material by causing water-soluble impurities to transfer to the pure water. ... Japan Display Inc

01/12/17 / #20170012243

Display device

A display device includes: a resin layer on the circuit layer including a groove surrounding and separating a display area; light-emitting elements on an upper surface of the resin layer so as to emit light with luminances controlled by the currents; a sealing layer covering the light-emitting elements; a second substrate above the sealing layer; a sealing material provided between the sealing layer and the second substrate so as to surround the display area and the groove; and a filling layer surrounded by the sealing material between the sealing layer and the second substrate. The groove is formed along a line describing a shape that is inscribed in a rectangle and not in contact with corners of the rectangle as viewed in a direction vertical to the upper surface of the resin layer.. ... Japan Display Inc

01/12/17 / #20170012231

Organic el element

An organic electroluminescence (el) element including an anode, a cathode opposing the anode, a light-emitting layer between the anode and the cathode, a hole transport layer in contact with the light-emitting layer, between the light-emitting layer and the anode, and an electron transport layer in contact with the light-emitting layer, between the light-emitting layer and the cathode. A difference between a lowest unoccupied molecular orbital (lumo) level of an organic material included in the light-emitting layer and a lumo level of an organic material included in the electron transport layer is greater than a difference between a highest occupied molecular orbital (homo) level of an organic material included in the hole transport layer and a homo level of the organic material included in the light-emitting layer.. ... Japan Display Inc

01/12/17 / #20170012134

Semiconductor device and manufacturing method of semiconductor device

A manufacturing method of a semiconductor device includes forming an oxide semiconductor layer on an insulating layer, a part of the insulating layer being exposed from the oxide semiconductor layer, performing a plasma process by use of chlorine-containing gas on the part of the insulating layer exposed from the oxide semiconductor layer, and removing chlorine impurities from a surface layer of the exposed part of the insulating layer. The chlorine impurities may be removed by a first etching process performed by use of fluorine-containing gas. ... Japan Display Inc

01/12/17 / #20170011702

Display device

According to one embodiment, a display device, includes a display panel which includes divided display areas, signal line drivers, circuit boards which include a master board, power supply circuits, gradation voltage generation circuits, and at least one connection line, all the gradation voltage generation circuits generating the gradation voltages corresponding to a reference voltage supplied from the power supply circuit provided on the master board.. . ... Japan Display Inc

01/12/17 / #20170011691

Display device and system

A display device includes a gate scanning circuit and a driver ic. The driver ic includes a voltage detection circuit for detecting a voltage level of an external power supply, a voltage generation circuit for generating the voltage for driving the gate line, a switching circuit for switching between the output voltage of the voltage generation circuit and the voltage of the external power supply, and a drive circuit. ... Japan Display Inc

01/12/17 / #20170010752

Display device

A display device which can achieve compatibility between the simplicity of the configuration or control of electronic equipment and the maintaining of its high operability includes: a display panel and a touch panel arranged on a front surface side of the display panel as viewed from a viewer. The touch panel includes one transparent substrate and a conductive pattern disposed on the substrate. ... Japan Display Inc

01/12/17 / #20170010747

Display device with a touch sensor

A display device with a touch sensor having a display function and a touch sensor function is provided. The display device includes a first substrate including a pixel electrode; a first electrode along a first direction; and a second substrate including a second electrode that includes patterns of electrodes along a second direction crossing the first direction and that faces the first electrode and the pixel electrode, wherein upon the display function being activated, the pixel electrode is supplied with a pixel signal, and the second electrode is supplied with common voltage, and upon the touch sensor function being activated, the first electrode is applied with a first signal and the second electrode is configured to receive the first signal to be a second signal as a touch detecting signal.. ... Japan Display Inc

01/12/17 / #20170010739

Display device with touch detection function

A display device with a touch detection function includes a substrate, pixel electrodes arranged in a matrix in a display region on a plane parallel to the substrate, a display function layer having a function to display the image in the display region, drive electrodes provided facing the pixel electrodes, touch detection electrodes that form electrostatic capacitance between there and the drive electrodes, a control unit that generates a control signal to switch between a display operation period for applying a display signal between the pixel and drive electrodes and a display stop period for stopping the display operation. The control unit generates first and second control signals respectively having a first frequency and a second frequency that is different from the first frequency, and has first and second operation modes respectively including a period controlled by the first control signal and a period controlled by the second control signal.. ... Japan Display Inc

01/12/17 / #20170010738

Touch detection device and display device with touch detection function

A touch detection device and a display device with a touch detection function include: a substrate; a touch detection electrode that is arranged on a plane parallel with the substrate, and that includes a plurality of wires arranged at intervals from one another; and a conductive layer that has a sheet resistance value larger than that of the wires, and that is in contact with and overlaps the wires.. . ... Japan Display Inc

01/12/17 / #20170010728

Sensor-equipped display device

According to one embodiment, a sensor-equipped display device includes a drive electrode, a detection electrode including a first electrode and a second electrode disposed such that a gap is formed between the first electrode and the drive electrode and a gap is formed between the second electrode and the drive electrode, both of which change corresponding to a pressing force applied to the first and second electrodes, a driver configured to write a write signal to the drive electrode to produce a sensor signal, and a detector. The detector detects a position and a pressing force of an object on the basis of a change in a first capacitance between the first electrode and the drive electrode and a change in a second capacitance between the second electrode and the drive electrode.. ... Japan Display Inc

01/05/17 / #20170005200

Semiconductor device

A semiconductor device includes a first transistor including a first electrode, a first insulating layer above the first electrode, the first insulating layer having a first side wall, a first oxide semiconductor layer on the first side wall, the first oxide semiconductor layer being connected with the first electrode, a first gate electrode, a first gate insulating layer, and a second electrode above the first insulating layer, the second electrode being connected with the first oxide semiconductor layer; and a second transistor including a third electrode, a fourth electrode separated from the third electrode, a second oxide semiconductor layer between the third electrode and the fourth electrode, the second oxide semiconductor layer being connected with each of the third electrode and the fourth electrode, a second gate electrode, and a second gate insulating layer.. . ... Japan Display Inc

01/05/17 / #20170004793

Liquid crystal display device

According to one embodiment, a lateral electric-field type of liquid crystal display device includes a display panel and a controller, wherein a frame frequency falls within a range of 1 hz to 10 hz, an off-leak current of each of the tfts has a value of 1×10−15 a or less, a resistivity of a liquid crystal and a resistivity of an alignment film both fall within one of a first range and a second range, the first range being 1×1013 to 5×1013 Ω·cm, the second range being 5×1013 to 5×1014 Ω·cm, and a relationship of “r1× c1≈r2×c2” is satisfied, where r1 is a resistance and c1 is a capacity with respect to each pixel, r2 is a resistance and c2 is a capacity with respect to each pixel.. . ... Japan Display Inc

01/05/17 / #20170004786

Display device

According to one embodiment, a first pixel is connected to a first source line via a first switch included in a first pixel and the second pixel is connected to a second source line via a second switch included in the second pixel. The first pixel has a first memory, and the second pixel has a second memory. ... Japan Display Inc

01/05/17 / #20170004757

Display device

According to an aspect, a display device includes a plurality of pixels arranged along a row direction and a column direction. One pixel includes a set of sub-pixels including two sub-pixels that correspond to two colors complementary to each other and are arranged adjacent to each other along one of the row direction and the column direction, and two or more combinations of sub-pixels for outputting white light by combining adjacent sub-pixels are present for one sub-pixel.. ... Japan Display Inc

01/05/17 / #20170003813

Display device with input device, method of manufacturing the same, and electronic apparatus

The reliability of a display device with an input device is improved. A plurality of detection electrodes (input position detection electrodes) forming an electrostatic capacity between them and a common electrode of a display device to detect an input position are formed on a different substrate from substrates configuring the display device. ... Japan Display Inc

01/05/17 / #20170003807

Display device

According to one embodiment, a display device includes common electrodes, detection electrodes, a common-electrode drive circuit including shift registers and switch circuits electrically connected to the shift registers, and a driver which outputs four-phase clock signals and a touch-drive signal, wherein a reset operation of the each shift register is controlled by predetermined two of the four-phase clock signals, each of the switch circuits connects a signal line from the driver to common electrodes based on a shift signal output from an associated shift register, and the each switch circuit causes the touch-drive signal from the driver to be supplied to the common electrodes of the block during a period from time at which the shift signal is output from the associated shift register to time at which a predetermined one of the four-phase clock signals is input.. . ... Japan Display Inc

01/05/17 / #20170003788

Touch panel and liquid crystal display device having the touch panel

A touch panel includes plural scanning electrodes, plural detection electrodes that are formed to intersect with the plural scanning electrodes, one or a plurality of layers being disposed between the plural detection electrodes and the plural scanning electrodes, plural holes that are arrayed apart from each other on each of the plural detection electrodes, and shaped into polygons each shaped to have five or more corners in a plan view, and plural dummy electrodes that are formed between the respective adjacent detection electrodes, made of the same material as that of the detection electrode, and electrically isolated from each other, in which the plural dummy electrodes are shaped into the polygons in a plan view.. . ... Japan Display Inc

01/05/17 / #20170003561

Liquid crystal display

According to one embodiment, a liquid crystal display includes an array substrate provided with pixel electrodes including a first pixel electrode and a second pixel electrode aligning in a first direction, a first gate line placed on one side of the pixel electrodes in a second direction, a second gate line placed on the other side of the pixel electrodes, a source line extending along the second direction, a first pixel switch for switching connection of the source line with the first pixel electrode by a gate signal provided through the first gate line, and a second pixel switch for switching connection of the source line with the second pixel electrode by another gate signal provided through the second gate line, an counter-substrate provided with an common electrode, and a liquid crystal layer held between the substrates.. . ... Japan Display Inc

01/05/17 / #20170003548

Display device

According to one embodiment, a wavelength converter includes a microlens which condenses excitation light, a reflective layer which is opposed to the microlens and includes an aperture, and a wavelength conversion element which is opposed to the microlens via the reflective layer, absorbs the excitation light, and emits emission light whose wavelength is different from that of the excitation light.. . ... Japan Display Inc

01/05/17 / #20170003537

Display device

There is provided a display device including a first base material, a second base material, an optical layer placed between the first base material and the second base material, and a first retardation layer placed in contact with the first base material, wherein the first base material and the second base material are formed from a polyimide, and the first retardation layer and the second retardation layer are liquid crystal layers which are vertically aligned. Providing the first and second retardation layers in contact with the first and second base materials make it possible to achieve a reduction in the thickness of the display device.. ... Japan Display Inc

01/05/17 / #20170003533

Liquid crystal display device and electronic apparatus

A liquid crystal display device including a first substrate, a second substrate disposed so as to face the first substrate and a liquid crystal layer disposed between the first and the second substrates, the first substrate including: a display area portion in which a plurality of pixels are arranged in a manner of a matrix; and a frame edge area lying outside the display area portion, the frame edge area including a peripheral circuit configured to drive the plurality of pixels of the display area portion, the peripheral circuit having at least one transistor, wherein a channel area of the transistor is covered with a conductive layer via an inorganic insulating layer, the inorganic insulating layer and the conductive layer being stacked in a direction orthogonal to a surface of the first substrate in the stated order, and a predetermined negative potential is applied to the conductive layer.. . ... Japan Display Inc

01/05/17 / #20170003530

Liquid crystal display device

According to one embodiment, a liquid crystal display device, includes a first substrate including first and second gate lines, a first electrode, and a second electrode, the second electrode including first to fourth edges, the first and second gate lines extending in a first direction, the first and second edges extending in a first extending direction, the third and four edges extending in a second extending direction, the first and second extending directions being in a same orientation and intersecting the first direction at an acute angle, a first angle between the first direction and the first extending direction being greater than a second angle between the first direction and the second extending direction.. . ... Japan Display Inc

01/05/17 / #20170003528

Liquid crystal display device

According to one embodiment, a liquid crystal display device includes a display device with a first main surface and a second main surface which is opposite to the first main surface, a first member disposed in the first main surface side of the display panel, a second member disposed between the first member and the display panel, and a cover member disposed in the second main surface side of the display panel, and having a rigidity greater than that of the display panel. The coefficient of thermal expansion of the second member is greater than that of the first member.. ... Japan Display Inc








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