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Japan Display Inc patents (2018 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.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "J" | Japan Display Inc-related inventors


Display device

According to an aspect, a display device includes: a display panel; a housing; a printed circuit board; a boss that penetrates a first through hole in the printed circuit board and protrudes from a surface of the housing, the surface being attached to the printed circuit board; a shield cover; and a male screw. The shield cover includes: a top plate; side plates; and a contact piece formed by folding a part of one of the side plates inward and including a protrusion in contact with a ground pattern of the printed circuit board and a claw facing the top plate. ... Japan Display Inc

Display device and manufacturing method thereof

A display device according to an embodiment of the present invention includes: an electrode; a light-emitting layer formed on the electrode; and a metal-containing film formed on the light-emitting layer and containing a first metallic element. The metal-containing film includes a metal layer forming an interface of the metal-containing film on the side of the light-emitting layer, formed of a simple substance of the first metallic element or an alloy of the first metallic element and a second metallic element, and a light-transmitting oxide layer forming an interface of the metal-containing film on the opposite side from the interface on the side of the light-emitting layer, formed of an oxide of the first metallic element, and having a light-transmitting property.. ... Japan Display Inc

Display apparatus

A load related to a scanning line is decreased and a load related to a common electrode is decreased without decrease in an aperture ratio of each pixel. A display apparatus has a red sub-pixel and a green sub-pixel. ... Japan Display Inc

Display device

A display device includes first, second and third connection wiring. The second connection wiring is located in a same layer as the first connection wiring. ... Japan Display Inc

Touch detection device

According to an aspect, a touch detection device includes: a plurality of drive electrodes; a plurality of detection electrodes; a detection circuit electrically coupled to a first predetermined number or less of the detection electrodes; and a selection circuit configured to be electrically coupled to the plurality of detection electrodes and the detection circuit, wherein a second predetermined number as the number of the plurality of detection electrodes is larger than the first predetermined number, the selection circuit selects at least one of groups each including the first predetermined number or less of the detection electrodes, the detection circuit performs first touch detection based on self-capacitance of the selected detection electrodes, and the detection circuit performs second touch detection based on mutual capacitance between the detection electrodes that perform the first touch detection and the drive electrodes.. . ... Japan Display Inc

Illumination device and display device

According to one embodiment, an illumination device includes a light source unit which emits light, a modulation element includes a modulation portion which modulates incident light, and a non-modulation portion which is adjacent to the modulation portion, and a liquid crystal element located between the light source unit and the modulation element, the liquid crystal element forming a lens between the light source unit and the modulation portion.. . ... Japan Display Inc

Liquid crystal display device having improved electrostatic discharge resistance

A liquid crystal display device includes a first substrate, a second substrate and liquid crystal. The first substrate includes pixel electrodes, a peripheral circuit and a dummy wiring. ... Japan Display Inc

Display device

According to one embodiment, an array substrate comprises source lines arranged in a first direction, gate lines arranged in second direction, pixels, first and second switching elements, a first pixel includes a first pixel electrode connected to the first switching element via a first contact hole formed on one side of a first gate line, and a second pixel includes a second pixel electrode connected to the second switching element via a second contact hole formed on the other side of the first gate line. A counter-substrate comprises a first light-shielding portion opposed to the first gate line and the first contact hole, and a second light-shielding portion opposed to the first gate line and the second contact hole. ... Japan Display Inc

Display device

A display device includes a first substrate, a second substrate, a display functional layer, first electrodes, pixel electrodes, second electrodes, a drive circuit, and a conductive body. The second substrate faces the first substrate. ... Japan Display Inc

Display device

According to an aspect, a display device includes: a cover member curved when viewed in a first axis direction along a first axis; and a display panel disposed on one side of the cover member. The cover member has a first surface facing the display panel and a second surface on the opposite side of the first surface. ... Japan Display Inc

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

Display device and method for adjusting common voltage of display device

According to an aspect, a display device includes a common voltage adjuster configured to adjust a common voltage based on a first capacitance value between one of a source and a drain of a transistor element and a gate of the transistor element, a second capacitance value between a pixel electrode and the gate of the transistor element, and a third capacitance value between the pixel electrode and a common electrode.. . ... Japan Display Inc

Display device

The display device includes a detection circuit, a touch detection region including a plurality of detection electrodes, a peripheral region around the touch detection region, a plurality of wirings passing the peripheral region from the detection electrodes so as to be connected to the detection circuit, and at least one auxiliary wiring extending parallel to the wirings so as to be connected to the detection circuit.. . ... Japan Display Inc

Photodetector and display device

According to one embodiment, a photodetector includes a sensor unit including at least one photosensor, a liquid crystal element including a first substrate includes a plurality of first control electrodes, a second substrate including a second control electrode, and a liquid crystal layer held between the first substrate and the second substrate, a liquid crystal controller which controls a voltage to be applied to the liquid crystal layer for forming a first lens that is opposed to the photosensor in the liquid crystal layer, and a sensor controller which controls the sensor unit.. . ... Japan Display Inc

09/20/18 / #20180267353

Display device

According to one embodiment, a display device includes a first substrate including a first insulating substrate located in a first area and a second area, and a first conductive layer provided in the second area, a second substrate including a second insulating substrate located in the first area, and a second conductive layer, and a first connection line opposed to a first side surface of the second insulating substrate to electrically connect the first conductive layer and the second conductive layer. The first connection line is formed of a photosensitive resin containing a conductive material.. ... Japan Display Inc

09/20/18 / #20180267348

Display device and manufacturing method thereof

In a display device having high reliability, even if being a narrow framing type, and a method for manufacturing thereof, having a display panel, being made up with a first substrate 101 and a second substrate 201, which are adhered with using a seal 301, a main soc 302 is disposed like a wall, on a peripheral end portion of the first substrate 101 and the second substrate 201, and the seal 301 is disposed inwardly of the main soc 302. Also, in a method for manufacturing thereof, the main soc 302 is formed in a region including a cutting plane between the display panel regions neighboring with, and on the cutting plane is made the cutting thereof.. ... Japan Display Inc

09/06/18 / #20180254801

Display device

According to an aspect, a display device includes: a display portion having a display region; a backlight configured to illuminate the display region from a back side of the display portion, the backlight including a light guide plate, and a light source provided facing a lateral side of the light guide plate and configured to emit light; an antenna electrode wound around, facing a back side of the backlight, and configured to reflect light within the display region in a plan view, the light having entered the light guide plate from the light source; and a plurality of dummy electrodes provided on a part of a plane on which the antenna electrode is provided, the part being in a region unoccupied by the antenna electrode. The dummy electrodes reflect light within the display region in a plan view, the light having entered the light guide plate from the light source.. ... Japan Display Inc

09/06/18 / #20180254435

Organic electro-luminescent display device

An organic electro-luminescent display device according to an embodiment of the present invention includes a thin film transistor substrate including a base member; an organic material layer disposed on the base member in a display area and held between a lower electrode and an upper electrode; a dam formed on the base member in an external area surrounding the display area; and a sealing layer formed on the organic material layer, the sealing layer covering the display area, the sealing layer including a sealing planarization film formed of organic material and formed in an area surrounded by the dam, the sealing layer further including a sealing film formed of inorganic material and covering the dam. The dam includes moisture detection member.. ... Japan Display Inc

09/06/18 / #20180252974

Display device

A display device includes: a plurality of video lines and a plurality of scanning lines provided over an insulating base material; a light shielding film overlapping with the plurality of video lines and the plurality of scanning lines; a pixel electrode and a common electrode provided in a sub-pixel region surrounded by the plurality of video lines and the plurality of scanning lines in plan view; a liquid crystal layer driven by an electric field generated between the pixel electrode and the common electrode; and a first insulating layer provided between the pixel electrode and the common electrode. The common electrode is provided between the first insulating layer and the liquid crystal layer, and has an opening overlapping with the plurality of video lines and the plurality of scanning lines and overlapping with the pixel electrode. ... Japan Display Inc

09/06/18 / #20180252973

Display device

According to one embodiment, a display device includes a first substrate including a first insulating substrate, and a second substrate including a second insulating substrate arranged on a display surface side on which an image is displayed to the first substrate, a light-shielding layer arranged on a side of the second insulating substrate, which is opposed to the first substrate, a gate line and a source line arranged on a side of the light-shielding layer, which is opposed to the first substrate, to extend along the light-shielding layer, a switching element electrically connected to the gate line and the source line, and a pixel electrode electrically connected to the switching element.. . ... Japan Display Inc

09/06/18 / #20180252970

Display device

A display device includes: a light shielding film; a plurality of image lines and a plurality of scanning lines present on an insulating base material; a pixel electrode and a common electrode present in a sub-pixel area surrounded by the plural image lines and the plural scanning lines in a plan view; and a liquid crystal layer driven by an electric field generated between the pixel electrode and the common electrode. A shape of the pixel electrode in a light transmission area surrounded by the light shielding film is a linear shape having no bending portion. ... Japan Display Inc

09/06/18 / #20180252964

Display device, display method, and color separation device

According to one embodiment, a display device includes a first arrangement layer and a second arrangement layer. The first layer includes a first pixel, a second pixel, and a third pixel are arranged periodically in one direction. ... Japan Display Inc

09/06/18 / #20180252959

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

09/06/18 / #20180252955

Detection device and display device

In one embodiment, the present invention includes a substrate; a detection electrode provided in a display region on a plane parallel to the substrate, the detection electrode including a plurality of metal wires; a first conductive layer provided in a peripheral region located to the outside the display region; a protective layer provided on the detection electrode; a polarizing plate provided above the protective layer; and a second conductive layer provided between the polarizing plate and the protective layer in a direction perpendicular to the substrate. The second conductive layer has a higher sheet resistance than the metal wires and is electrically coupled to the first conductive layer.. ... Japan Display Inc

08/23/18 / #20180240424

Display driver and display device

According to one embodiment, a display driver configured to control a display operation of an active-matrix display device, wherein the display device includes a display area in which liquid crystal pixels are arranged in a matrix form, a plurality of scanning lines arranged along rows, a plurality of signal lines arranged along columns, a plurality of switching elements arranged in the vicinities of positions at which the scanning lines and the signal lines intersect each other, and a backlight, and the display driver controls preparatory write of writing a signal of a predetermined gradation to the liquid crystal pixels, thereafter controls sequential write of an image signal to the liquid crystal pixels, and at the time after an elapse of a predetermined time from the preparatory write, makes the backlight light up.. . ... Japan Display Inc

08/23/18 / #20180240391

Display device and electronic apparatus

A display device includes: an image display panel including pixels each including a first to a forth sub-pixel that display a first color to a fourth color; and a signal processing unit. The signal processing unit stores an expanded color space, determines maximum set brightness as an upper limit value of brightness displayable within a range of the brightness in the expanded color space so that the maximum set brightness increases as a panel average input value decreases, determines an input expansion coefficient for expanding the color displayed by the image display panel to a color of the maximum set brightness, obtains the output signal of the first to forth sub-pixel based on the input signal of the first to third sub-pixel and the input expansion coefficient. ... Japan Display Inc

08/23/18 / #20180239479

Display system with touch detection function

According to an aspect, a display system with a touch detection function includes a display apparatus with a touch detection function and a pointing device. The display apparatus with a touch detection function includes: a display device; a touch detecting device including transmission electrodes and reception electrodes; and a control circuit. ... Japan Display Inc

08/23/18 / #20180239468

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

08/23/18 / #20180239463

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 display area in which pixels each constituted by different color regions are arranged in a matrix and that includes color columns in which the color regions of the same colors extend side by side; a touch detection electrode that includes a plurality of conductive thin wires; and a drive electrode. Each of the conductive thin wires includes a plurality of portions at each of which the conductive thin wire extends in a direction at an angle with respect to a direction of extension of the color regions, and a plurality of bent portions at each of which the conductive thin wire is bent with the angle changed. ... Japan Display Inc

08/23/18 / #20180239460

Touch sensor, display and electronic device

A capacitive type touch sensor appropriately detecting an object, and a display and an electronic device including such a touch sensor are provided. The display including a drive electrode receiving a drive signal, a detection electrode located adjacent to the drive electrode, and a dielectric material located between the drive electrode and the detection electrode defining a capacitive area. ... Japan Display Inc

08/23/18 / #20180239209

Display device

A display device includes a first substrate having flexibility, a second substrate having flexibility, and a sealant adhering together the first substrate and the second substrate, wherein the sealant includes a curved section on an inner side in a planar view, the first substrate includes a first region not corresponding to the curved section and a second region corresponding to the curved section, and also a signal line from the first region to the second region, and a second angle formed by an extending direction of the signal line and a curved axis direction of the curved section in the second region is smaller than a first angle formed by an extending direction of the signal line and the curved axis direction in the first region.. . ... Japan Display Inc

08/23/18 / #20180239202

Liquid crystal display apparatus

Each of branch portions of a pixel electrode and inclined portions of data lines extends in a direction different from an x direction and a y direction in a pixel region and inclined with respect to the y direction. Further, a liquid crystal layer is orientated in a direction different from the x direction and the y direction in the pixel region and inclined with respect to the y direction.. ... Japan Display Inc

08/23/18 / #20180239198

Display device including an optical modulator

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

08/23/18 / #20180239190

Display device

According to one embodiment, a display device includes a display which emits display light, an optical element including a transmission axis which transmit first linearly polarized light, which reflects second linearly polarized light crossing the transmission axis and a retroreflective element which retroreflects the display light, and the retroreflective element includes a first portion including a first surface, a second portion including a second surface and a third portion disposed between the first surface and the second surface, and an angle made by the first surface and the second surface is greater than 0° and less than 180°.. . ... Japan Display Inc

08/23/18 / #20180239189

Display device and illumination device

According to one embodiment, a display device includes a display panel and an illumination device. The illumination device includes a light source unit, at least one light-shielding body which blocks part of the light emitted from the light source unit, at least one lens which refracts the light emitted from the light source unit, and an illumination controller. ... Japan Display Inc

08/23/18 / #20180239188

Display device and electronic apparatus

A display device includes a display surface with pixels including four sub-pixels of four colors, and being arrayed in a matrix of a first viewing angle direction and a second viewing angle direction orthogonal thereto. The first viewing angle direction in a direction parallel to the display surface of a main viewing angle direction that intersects with the display surface. ... Japan Display Inc

08/23/18 / #20180239185

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

08/23/18 / #20180239077

Display panel unit and display device

In an embodiment, a display panel unit includes a reflective polarizing layer, a transparent layer, and a display panel. The polarizing layer transmits a first polarized component of light incident on an incident surface to an exit surface and reflects a second polarized component of the light. ... Japan Display Inc

08/23/18 / #20180239068

Display device

According to one embodiment, a display device including a display unit which emits display light, an optical element which includes a first surface on the display unit side, and a second surface on a side opposite to the first surface, and transmits and reflects incident light, and a retroreflective element provided on the first surface side or the second surface side, wherein the retroreflective element includes first and second retroreflectors which retroreflect light made incident through the optical element, and a transmissive portion located between the first retroreflector and the second retroreflector.. . ... Japan Display Inc

08/23/18 / #20180237898

Shadow mask

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

08/16/18 / #20180233698

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 lavers 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

08/16/18 / #20180233596

Semiconductor device

A semiconductor device includes an oxide semiconductor layer above an insulating surface, a source electrode in contact with a side surface of the oxide semiconductor layer, a drain electrode in contact with a side surface of the oxide semiconductor layer, a gate insulating film above the oxide semiconductor layer and above the source electrode and the drain electrode, and a gate electrode overlapping with the oxide semiconductor layer interposed by the gate insulating film. The oxide semiconductor layer has a lower side in contact with the insulating surface and an upper side separated from the insulating surface, the lower side having a reverse tapered shape smaller than the upper side in a cross-sectional view, and the gate electrode is arranged above and outside of the source electrode and the drain electrode.. ... Japan Display Inc

08/16/18 / #20180233595

Semiconductor device

A semiconductor device includes an oxide semiconductor layer above an insulating surface, a source electrode in contact with a side surface of the oxide semiconductor layer, a drain electrode in contact with a side surface of the oxide semiconductor layer, a gate insulating film above the oxide semiconductor layer, the source electrode, and the drain electrode, and, a gate electrode overlapping with the oxide semiconductor layer interposed by the gate insulating film. The gate electrode is arranged above and outside of the source electrode and the drain electrode.. ... Japan Display Inc

08/16/18 / #20180233076

Display device

According to one embodiment, an rgb image signal is output from a driver, first ends of a first open-close signal line and a second open-close signal line are each connected to the driver and second ends of the first open-close signal line and the second open-close signal line are free. Power is supplied to a signal selection circuit, which selects a signal line and outputs a polarity inverted image signal, via the first open-close signal line and the second open-close signal line.. ... Japan Display Inc

08/16/18 / #20180232104

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

08/16/18 / #20180232095

Display device with touch detection function

According to an aspect, a display device with a touch detection function includes: a display unit that includes a plurality of pixel electrodes, and a plurality of counter electrodes facing the pixel electrodes, and that displays an image at a resolution in accordance with the number of the pixel electrodes; a plurality of touch detection electrodes overlapping the counter electrodes; and a controller that alternately executes, in one frame period, a display operation in a display period by driving the pixel electrodes and the counter electrodes, and a touch detection operation in a touch period by driving one or both of the counter electrodes and the touch detection electrodes. The controller includes a control switching unit that changes a ratio between the display period and the touch period in the one frame period in accordance with a resolution of an image to be displayed in the one frame period.. ... Japan Display Inc

08/16/18 / #20180232089

Display device and personal digital assistant

A display device includes a digitizer that outputs a signal according to an output value from a pressure sensor, a trigger generating circuit that receives the output from the pressure sensor and generates a trigger signal, a control circuit that drives the touch sensor and the pressure sensor, and a power supply circuit that supplies first electric power to the touch sensor, the pressure sensor, the digitizer, and the control circuit. When the power supply circuit does not supply the first electric power and there is input to the pressure sensor, the trigger generating circuit receives second electric power in response to the input. ... Japan Display Inc

08/16/18 / #20180232081

Sensor-equipped display device

A sensor-equipped display device is provided and includes a display panel and a detection electrode. The panel includes a display area in which pixels are arranged with a first pixel pitch in a first direction and a second pixel pitch in a second direction. ... Japan Display Inc

08/16/18 / #20180231854

Display device

According to one embodiment, a display device including a conductive line, the conductive line including a first conductive layer including a first upper surface, the first upper surface including a first area above an end portion and a second area located on an internal side relative to the first area, and a second conductive layer including a lower portion including a lower surface which is in contact with the second area and an upper portion above the lower portion, wherein the end portion extends to an external side in comparison with the lower surface.. . ... Japan Display Inc

08/16/18 / #20180231853

Display device

A third metal wire, a common power supply line, a sensor power supply line, a selector switch 58, and a shield portion are provided. The third metal wire is provided on a first sensor electrode formed in a display region of an array substrate. ... Japan Display Inc

08/16/18 / #20180231836

Display device and dimming device

According to an aspect, a display device includes: a display panel including a display area with pixels; a backlight; and a dimmer. The dimmer includes a dimming panel including a dimming area overlapping the display area and a control circuit. ... Japan Display Inc

08/16/18 / #20180231829

Display device

According to one embodiment, a display device including a first substrate including a first insulating film which has a first upper surface, a first video signal line, a first barrier film which is in contact with the first upper surface, covers the first video signal line, and has a second upper surface and side surfaces, a color filter which is in contact with the first upper surface and the side surfaces and has a third upper surface, and a second insulating film which is in contact with the second upper surface and the third upper surface and has a fourth upper surface, a second substrate, the fourth upper surface just above the color filter being located at an upper position than the second upper surface.. . ... Japan Display Inc

08/16/18 / #20180231823

Display device

A display device includes a flexible first substrate, a flexible second substrate, a first layer, a first insulating layer in contact with the first layer, a second insulating layer in contact with the first layer, a liquid crystal layer between the first substrate and the second substrate, and a sealant sealing the liquid crystal layer and bonding the first substrate and the second substrate. The display device is bendable in a region inner to the sealant, the first substrate includes a seal region overlapping the sealant and a liquid crystal region overlapping the liquid crystal layer, the first insulating layer is in contact with the first layer in the seal region, the second insulating layer is in contact with the first layer in the liquid crystal region, and the first insulating layer and the second insulating layer have different thicknesses or are formed of different materials.. ... Japan Display Inc

08/16/18 / #20180231815

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 extension direction of which is bent at one bend point provided near an upper pixel portion from the center of a pixel region, and which are connected at the end portion of at least the upper pixel portion or lower pixel portion, wherein the extension direction of a slit formed near the upper pixel portion from the bend point from among slits formed in the pixel electrode pattern crosses the alignment direction of the liquid crystal layer at an angle of 7° or larger.. . ... Japan Display Inc

08/09/18 / #20180226617

Display device

A display device includes a substrate, a circuit layer arranged on a first surface of the substrate and including a transistor, wiring and an insulating layer, and a plurality of pixels arranged over the circuit layer, wherein a display region where the plurality of pixels is located and a periphery region surrounding the display region are located above the first surface of the substrate, the circuit layer is located across the display region and the periphery region, and a through hole passing through the circuit layer is located in the periphery region of the circuit layer.. . ... Japan Display Inc

08/09/18 / #20180226611

Display device

Disclosed is a display device including: a substrate having a display region including a plurality of pixels, a terminal region including a terminal, and a wiring region between the display region and the terminal region, the wiring region including a wiring extending from the terminal to the display region; a first base film on an opposite side of the substrate from the plurality of pixels and under the display region; and a second base film on the opposite side of the substrate from the plurality of pixels and under the terminal region, the second base film being spaced from the first base film, where the first base film has a side surface facing the second base film and having a tapered portion.. . ... Japan Display Inc

08/09/18 / #20180226608

Display device

A display device including a first substrate including a display part arranged with a plurality of pixels and a terminal part arranged in an outside of the display part, the display part and the terminal part being on a first surface of the substrate, a second substrate facing the first surface, a first sealing layer arranged between the first substrate and the second substrate, and a buffer layer adjacent to the first sealing layer. A part of an end part of the first sealing layer is arranged between the display part and the terminal part, the part of the end part and an upper surface of the first sealing layer form a first step part, the buffer layer is located at the first step part and has a thickness which decreases as a distance from the first step increases.. ... Japan Display Inc

08/09/18 / #20180226498

Semiconductor device

A semiconductor device including a first oxide insulating layer, a barrier layer above the first oxide insulating layer, the barrier layer including an opening, a second oxide insulating layer above the first oxide insulating layer at a position overlapping the opening, an oxide semiconductor layer facing the first oxide insulating layer interposed by the second oxide insulating layer at a position overlapping the opening, a gate electrode facing the oxide semiconductor layer at side opposite to the first oxide insulating layer with respect to the oxide semiconductor layer, and a gate insulating layer between the oxide semiconductor layer and the gate electrode. A contained amount of oxygen in the first oxide insulating layer is larger than a contained amount of oxygen in the second oxide insulating layer.. ... Japan Display Inc

08/09/18 / #20180226043

Driver circuit

The plurality of stages of circuit blocks of a driver circuit in a display device include a first transistor and a second transistor. The first transistor is connected at its gate with a first node and controls conductivity between a scanning signal line and a first clock signal line applied with a first clock signal. ... Japan Display Inc

08/09/18 / #20180225003

Contact detecting device and display device

Disclosed herein is a contact detecting device including: a contact responding section configured to produce an electric change in response to an object to be detected coming into contact with or proximity to a detecting surface; and a contact driving scanning section configured to scan application of driving voltage to the contact responding section in one direction within the detecting surface, and control output of the electric change in time series, wherein the contact driving scanning section performs a plurality of scans of different regions of the contact responding section in parallel with each other, and outputs a plurality of the electric changes in parallel with each other.. . ... Japan Display Inc

08/09/18 / #20180225002

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

In a display apparatus, a touch panel where driving and sensing electrodes face each other across a dielectric substance outputs a detection signal from the sensing electrode in synchronization with a driving signal applied to the driving electrode. A pointing device points to a position on a touch surface of the touch panel. ... Japan Display Inc

08/09/18 / #20180224986

Display apparatus

According to an aspect, a display apparatus includes: a plurality of pixels configured to display an image; a plurality of signal lines configured to supply pixel signals to the pixels; a plurality of detection conductors configured to be capacitively coupled to the signal lines; and a controller configured to output the pixel signals to the signal lines and read detection signals generated in the detection conductors due to the pixel signals.. . ... Japan Display Inc

08/09/18 / #20180224973

Display and touch detection method

To provide a display capable of achieving downsizing and a touch detection method. The display includes a pixel array including a plurality of pixels disposed in a matrix form, a plurality of scanning lines disposed in each row of the pixel array and supplying scanning signals to the plurality of pixels disposed in corresponding rows, a plurality of signal lines disposed in each column of the pixel array and supplying image signals to the plurality of pixels disposed in corresponding columns, a plurality of common electrodes disposed in each of the columns of the pixel array and supplied with driving signals for detecting touch, and a semiconductor device for touch including a plurality of driving terminals for supplying the driving signals. ... Japan Display Inc

08/09/18 / #20180224970

Display device and electronic device

A touch-sensor-equipped display device has: a panel unit including a screen area in which units of detection constituting a touch-sensor function and pixels constituting a display function are formed in a matrix pattern; a plurality of shared electrodes which are formed in the screen area, parallel to an x-direction, and for both display drive and touch drive; a plurality of common electrodes for display drive which are parallel to the x-direction and respectively alternately disposed with the plurality of respective shared electrodes in a y-direction; a plurality of detection electrodes which are parallel to the y-direction and intersecting with the plurality of shared electrodes and the plurality of common electrodes; and the units of detection corresponding to respective capacitors formed by intersections of the plurality of shared electrodes and the plurality of detection electrodes.. . ... Japan Display Inc

08/09/18 / #20180224969

Input device and display device

An input device includes a first substrate, a light-emitting element, and a third electrode unit. The first substrate has first and second surfaces. ... Japan Display Inc

08/09/18 / #20180224690

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

08/09/18 / #20180224595

Backlight device and liquid crystal display device comprising the same

According to one embodiment, a backlight device includes a case including a bottom plate formed from a metal plate, a plurality of side plates formed of metal plates along side edges of the bottom plate and a plurality of resin members each embedded into a gap between each adjacent pair of the side plates to form a corner portion, a light guide in the case, an optical sheet on the light guide, and a light source unit in the case, configured to emit light to enter the light guide.. . ... Japan Display Inc

08/02/18 / #20180220540

Display device

A display device includes an array substrate and a counter substrate. On the array substrate, a tft, a pixel electrode, an antenna coil, at least two external connection terminals, and a capacitor are provided. ... Japan Display Inc

08/02/18 / #20180219029

Display device

A display device has a thin film transistor on a substrate. The thin film transistor includes a first transistor having an oxide semiconductor film, a first gate insulating film, and a first gate electrode and a second transistor having a silicon semiconductor film, a second gate insulating film, and a second gate electrode. ... Japan Display Inc

08/02/18 / #20180218665

Display apparatus

A display apparatus includes: a plurality of pixels arranged in a row-column configuration and divided into a plurality of units each including a plurality of rows; a plurality of scanning signal lines configured to select one row from the pixels; a plurality of pixel signal lines configured to supply pixel signals to the one row; a control circuit configured to output an image signal in which the pixel signals are time-division multiplexed and a plurality of separation control signals for separating the pixel signals from the image signal; and a separation circuit including signal lines and configured to separate the pixel signals from the image signal and output the pixel signals to the pixel signal lines based on the separation control signals. The control circuit switches ends to be supplied with the separation control signals between first ends and second ends of the signal lines in each unit.. ... Japan Display Inc

08/02/18 / #20180217712

Display device

According to one embodiment, a display device includes first electrodes overlapping a display area, a cover base covering the display area and a frame area, a second electrode arranged in the cover base and overlapping the frame area, a touch detection driver configured to output a drive signal to the second electrode, and a level shifter arranged between the second electrode and the touch detection driver, and configured to increase a signal level of the drive signal and output the drive signal having the increased signal level to the second electrode. The touch detection driver is configured to detect contact or proximity to an object with the frame area based on electrostatic capacitance between the first electrodes and the second electrode.. ... Japan Display Inc

08/02/18 / #20180217711

Display device

According to one embodiment, a display device which displays an image in a display area based on a pixel signal is provided. The display device includes a first substrate, a second substrate opposed to the first substrate, a first electrode arranged in the first substrate and overlapping a frame area outside the display area, second electrodes arranged in the second substrate and overlapping the display area, and a touch detection driver configured to output a drive signal to the first electrode and detect contact or proximity of an object with the frame area based on electrostatic capacitance between the first electrode and the second electrodes.. ... Japan Display Inc

08/02/18 / #20180217640

Display device and method for manufacturing display device

A manufacturing method of a display device according to an embodiment of the present invention includes: a display panel forming process to provide a display panel includes the flexible base material, the plurality of pixels, and a display area, a display panel bending process to bend a part adjacent to the display area of the display panel and form a bent area, and arrange a part opposite to the display area with respect to the bent area to be opposed to the display area, a filling process to fill, by liquid adhesive, a space on the inner surface side that is in the bent area and that is the surface side of the display panel opposite to the surface on which the plurality of pixels are arranged on the flexible base material, and a curing process to cure the liquid adhesive and form an adhesive layer.. . ... Japan Display Inc

08/02/18 / #20180217449

Illumination device

According to one embodiment, an illumination device includes a light source module including a plurality of light sources, and a reflector opposed to the light source module. The reflector includes a plurality of incidence openings on which light from the light sources is made incident, a plurality of emission openings opposed to the incidence openings, and a plurality of reflective surfaces extending from the incidence openings to the emission openings, respectively. ... Japan Display Inc

08/02/18 / #20180217448

Illumination device

According to one embodiment, an illumination device includes a light source module, and a reflector opposed to the light source module. The reflector includes a plurality of incidence openings on which light from the light source module is made incident, a plurality of emission openings opposed to the incidence openings, a plurality of reflective surfaces extending from the incidence openings to the emission openings, respectively, and reflective films formed on the reflective surfaces. ... Japan Display Inc

08/02/18 / #20180217434

Display device

According to one embodiment, a display device includes a first substrate including a first insulating substrate, a second substrate including a second insulating substrate and opposing the first substrate, and an adhesive layer which attaches the first substrate and the second substrate together. The adhesive layer includes a first portion extending in a first direction. ... Japan Display Inc

08/02/18 / #20180217423

Display device

According to one embodiment, the organic insulating film and the alignment film are provided on the first substrate. The alignment film is located between the liquid crystal layer and the organic insulating film and contacts the liquid crystal layer. ... Japan Display Inc

08/02/18 / #20180217422

Display device

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

07/26/18 / #20180213638

Display device and inter-substrate conducting structure

According to one embodiment, a display device includes a first substrate including a first basement and a first terminal, a second substrate including a second basement including a first surface opposing the first terminal and a second surface on an opposite side to the first surface, a second terminal located on a side of the second surface, and a first hole, an organic insulating layer located between the first terminal and the second basement and including a second hole connecting to the first hole and a connecting material provided on the first hole to electrically connect the first terminal and the second terminal to each other, at least one of the first terminal and the second terminal including an oxide electrode in contact with the connecting material.. . ... Japan Display Inc

07/26/18 / #20180213211

Display device

According to one embodiment, a display device includes a display unit configured to display an image for right eye and an image for left eye. Resolution of the display unit is p pixels or more per inch. ... Japan Display Inc

07/26/18 / #20180212550

Display device

According to one embodiment, the display device includes a first substrate, a second substrate and a connecting material. The first substrate includes a first basement and a first conductive layer. ... Japan Display Inc

07/26/18 / #20180212194

Display device having a density of second inorganic layer thickness direction changes in the thickness direction

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

07/26/18 / #20180212183

Display device

Disclosed is a display device having a first light-emitting element and a second light-emitting element. The first light-emitting element and the second light-emitting element each possess: a first electrode; a second electrode over and in contact with the first electrode; an electroluminescence layer over the second electrode; and a third electrode over the electroluminescence layer, the third electrode being shared by the first light-emitting element and the second light-emitting element. ... Japan Display Inc

07/26/18 / #20180212169

Display device and method for manufacturing the same

A method for manufacturing a display device includes forming a display portion and a peripheral portion including a terminal portion on a first surface of a substrate, the peripheral portion being away from the display portion; bonding a protecting member and a second surface of the substrate with an adhesive member; making adhesive strengths of a first region and a second region of the adhesive member different from each other; and removing a portion of the protective member from the substrate, the portion facing the first region. The first region of the adhesive member includes a portion facing an intermediate portion which is between the display portion and the peripheral portion, and the second region of the adhesive member includes a portion adjacent to the first region and facing the display portion or the peripheral portion.. ... Japan Display Inc

07/26/18 / #20180212168

Display device and manufacturing method therefor

The display device includes a display circuit layer having a hollow at a middle area, a front film overlapping a first area, a resin layer, a first back film overlapping the first area and stuck to a back surface of a resin substrate so as to protrude from the hollow at a boundary between the first area and the middle area, and a second back film overlapping the second area and stuck to the back surface of the resin substrate so as to protrude from the hollow at a boundary between the second area and the middle area. The display circuit layer includes an inorganic insulating layer which has the hollow. ... Japan Display Inc

07/26/18 / #20180212009

Display device

A display device in an embodiment according to the present invention includes a display region above a first substrate, the display region includes, a plurality of a pixels, a transistor arranged to each of the plurality of the pixels, a light emitting element arranged to each of plurality of the pixels, an interlayer insulating layer above the transistor, and a planarization film above the inter layer insulating layer, a terminal region above the first substrate in a periphery region of the display region, the terminal region including, a plurality of terminals, each of which includes a first conductive layer above the interlayer insulating layer, the planarization film is arranged in a side part of the first conductive layer, and an inorganic insulating layer covering an upper surface of planarization film and an end part of the first conductive layer.. . ... Japan Display Inc

07/26/18 / #20180212000

Display device

A display device includes plural unit areas each of which includes low definition pixels as sub-pixels larger than a specified standard and high definition pixels as sub-pixels smaller than the specified standard and which are regularly arranged. The low definition pixels include a blue pixel and a red pixel, and the high definition pixels include a white pixel and a green pixel.. ... Japan Display Inc

07/26/18 / #20180211630

Display device

According to one embodiment, a display device includes a display panel including a plurality of pixel electrodes, a common electrode and a display function layer, a light source unit, and a controller. When a character is displayed in a first area of a display area, the controller applies a color other than the achromatic color to the first area, and makes a second area and a non-object area transparent. ... Japan Display Inc

07/26/18 / #20180211611

Display device

In an embodiment, a display device comprises a display panel, a light source and a controller. The display panel including pixels, a common electrode, pixel electrodes and a liquid crystal layer containing a polymer dispersed liquid crystal. ... Japan Display Inc

07/26/18 / #20180211610

Display device

According to one embodiment, a display device includes a display panel, a light source unit, and a controller which controls the display panel and the light source unit, wherein the controller applies scattering voltage between a common electrode and a first pixel electrode in a first area and between the common electrode and a second pixel electrode in a second area, and a liquid crystal layer scatters light in a first display color in the first area, and scatters light in a second display color different from the first display color in the second area.. . ... Japan Display Inc

07/26/18 / #20180211574

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

07/26/18 / #20180210594

Display device with touch detecting function and electronic apparatus

According to an aspect, a display device with a touch detecting function includes: a substrate; a display area; a touch detection electrode provided with a plurality of conductive thin wires, each of the conductive thin wires including a plurality of thin wire pieces each having a linear shape and including a first end and a second end; a drive electrode; and a display functional layer. The adjacent thin wire pieces are arranged so as to be bent at a bent portion serving as a portion at which the second end of the one thin wire piece of the adjacent thin wire pieces is connected to the first end of the other thin wire piece of the adjacent thin wire pieces, and the conductive thin wires include a bent portion having an angle formed by the adjacent thin wire pieces different from angles of the other bent portions.. ... Japan Display Inc

07/26/18 / #20180210593

Sensor-equipped display device

A 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

07/26/18 / #20180210590

Display device

The purpose of the present invention is to realize a flexible display device with a touch sensor that flexibility is maintained in a normal operation as a display; however, rigidity is added to the display device when the touch sensor is used. The representative structure of the invention is, a display device comprising: a touch sensor and a display panel, wherein a laminated body of a first actuator and a second actuator is adhered to the rear surface of the display panel, the first actuator itself can bend when voltage is applied, the second actuator itself can bend when voltage is applied.. ... Japan Display Inc

07/26/18 / #20180210581

Sensor-equipped display device

A sensor-equipped display device is provided and includes a display panel and a detection electrode. The panel includes a display area in which unit pixels are arranged in a matrix, each of unit pixels including subpixels. ... Japan Display Inc

07/26/18 / #20180210299

Display device

According to one embodiment, a display device including an insulating substrate, a first gate driver, a first gate line and a conductive material layer is provided. The first gate line has a first end connected to the first gate driver and a second end opposite to the first end, and extends in a first direction. ... Japan Display Inc

07/26/18 / #20180210284

Display device and electronic shelf label

According to an aspect, a lens sheet outputs light reflected by a reflector, the reflected light being a part of incident light having entered the lens sheet. When a first light intensity is an intensity of light entering the lens sheet at an incident angle from 70° to 90° inclusive with respect to a normal direction of a display surface and output from the lens sheet at an output angle from 0° to 40° inclusive toward an incident side with respect to the normal direction, and a second light intensity is an intensity of light entering the lens sheet at an incident angle from 10° to 40° inclusive with respect to the normal direction and output from the lens sheet at an output angle from 0° to 40° inclusive to the incident side with respect to the normal direction, the first light intensity is greater than the second light intensity.. ... Japan Display Inc

07/26/18 / #20180210262

Display device and inter-substrate conducting structure

According to one embodiment, a display device includes a first substrate including a first basement and a first terminal, a second substrate opposing the first substrate and including a second basement and a second terminal, an organic insulating layer located between the first basement and the second basement, a first hole penetrating the second basement and the organic insulating layer, a second hole penetrating at least one of the second basement and the organic insulating layer and communicating to the first hole and a connecting material provided at least one of the first hole and the second hole to electrically connect the first terminal and the second terminal to each other.. . ... Japan Display Inc

07/26/18 / #20180210260

Liquid crystal display device and mother substrate

In a liquid crystal display device including a tft substrate and a counter substrate, when an organic passivation film is not formed in the tft substrate, the distance between the tft substrate and the counter substrate in the display area of a liquid crystal display panel is provided by a cylindrical spacer. Also, the distance in the area where pixels, scan lines, and image signal lines are not formed within the liquid crystal display panel is provided by the cylindrical spacer. ... Japan Display Inc

07/26/18 / #20180210257

Display device

If a divided area of common electrode layers is positioned on a source line, a leakage electric field on the source line has an effect on a liquid crystal layer through the divided area of the common electrode layers. A display device includes an array substrate and a counter substrate. ... Japan Display Inc

07/26/18 / #20180210252

Display device

According to one embodiment, a display device includes a gate line extending in a first direction, first and second source lines crossing the gate line and arranged in the first direction, a first light-shielding layer having first and second openings, and an oxide semiconductor layer crossing the gate line, and in the display device, the first opening and the second opening are arranged in a second direction crossing the first direction between the first source line and the second source line, the gate line is located between the first opening and the second opening, and the oxide semiconductor layer has a first overlapping portion overlapping the first opening.. . ... Japan Display Inc

07/26/18 / #20180210246

Display device

According to one embodiment, a display device including a first substrate including a first electrode, a second electrode located above the first electrode and having potential different from the first electrode, and a third electrode located above the second electrode and electrically connected to the first electrode, a second substrate facing the first substrate, and a liquid crystal layer held between the first substrate and the second substrate, wherein at least one of the second electrode and the third electrode includes a first side, and a second side which faces the first side and is not parallel to the first side.. . ... Japan Display Inc

07/26/18 / #20180210143

Liquid crystal display device

The purpose of invention is to suppress rattling in a backlight for the automotive display. The invention is: the backlight has a light guide, a container, and a light source; the light guide has a first side surface, where the light source opposes, a second side surface opposing to the first side surface, a third side surface and a fourth side surface extending in a second direction, the container has a third inner wall opposing to the third side surface and a fourth side surface opposing to the fourth side surface, a projection is formed at the third side surface or the fourth surface, the projection is inserted in a recess formed in the third inner wall or in the fourth inner wall, the recess has an eave, under which the projection is inserted; thus, movement of the light guide in up and down is suppressed.. ... Japan Display Inc

07/19/18 / #20180204893

Display device

A display device includes pixel electrodes including first and second pixel electrodes separated from each other; a bank covering ends of the pixel electrodes and a region between the pixel electrodes, and having openings exposing the pixel electrodes; a first organic layer covering the first pixel electrode, and including a first light emitting layer; a second organic layer covering the second pixel electrode, and including a second light emitting layer; and a counter electrode covering the first and second organic layers and the bank. The first light emitting layer emits light having a first wavelength, the second light emitting layer emits light having a second wavelength longer than the first wavelength, the second organic layer is thicker than the first organic layer, and an angle made by the bank and the second pixel electrode is larger than an angle made by the bank and the first pixel electrode.. ... Japan Display Inc

07/19/18 / #20180204892

Display device

A display device includes a plurality of pixel electrodes; a bank having a plurality of openings respectively exposing a part of top surfaces of the plurality of pixel electrodes, a light emitting layer provided on the top surfaces of the plurality of pixel electrodes; and a common electrode covering the bank and the light emitting layer. Where an optical path of light emitted from any light emitting point in the light emitting layer and reflected by a corresponding pixel electrode, among the plurality of pixel electrodes, to return to the light emitting point is a first optical path, and an optical path of light emitted from the light emitting point and reflected by the corresponding pixel electrode to reach the bank is a second optical path, the second optical path has a length that is an integral multiple of a length of the first optical path.. ... Japan Display Inc

07/19/18 / #20180204890

Display device

A sheet display includes a display region including a plurality of pixels arranged in a matrix and photodiodes arranged on regions not overlapped with the plurality of pixels in the matrix; and a laminated structure including at least a metal layer and provided on the photodiode, in which in at least two layers including the metal layer in the laminated structure, slits or holes are provided such that external light is incident on the photodiode, and a slit or a hole formed on one of the at least two layers and a slit or a hole formed on another of the at least two layers are provided by being overlapped with each other.. . ... Japan Display Inc

07/19/18 / #20180204888

Display device

A plurality of pixels p and a plurality of light-transmitting regions l are alternately disposed such that a light-transmitting region m1 is disposed between two pixels closest to each other in a x-direction and a light-transmitting region m2 is disposed between two pixels closest to each other in a y-direction. Each of the light-transmitting regions is divided into a plurality of divided regions by a plurality of wirings wx and a plurality of wirings wy. ... Japan Display Inc

07/19/18 / #20180204523

Display device, method of driving display device, and method of inspecting display device

According to one embodiment, a display device includes an illumination device includes a first illumination portion and a second illumination portion, a display panel includes a first display portion illuminated by the first illumination portion, and a second display portion illuminated by the second illumination portion, and a controller which controls the illumination device and the display panel, wherein the first display portion includes a first sub-display portion, and a second sub-display portion adjacent to the second display portion, and the controller controls a modulation rate of the second sub-display portion of the first display portion, based on an amount of displacement between the illumination device and the display panel.. . ... Japan Display Inc

07/19/18 / #20180203555

Display device

A display device comprising: a display area, a driving circuit formed in a peripheral area, a touch sensor, overlapping the display area, having a first touch electrode extending in a first direction and a second touch electrode extending in a second direction that crosses the first direction; wherein each of the plural pixels has pixel electrode layer, the counter electrode layer over the pixel electrode layer, the display element layer formed between the pixel electrode layer and the counter electrode layer; the touch sensor is formed over the counter electrode via an insulating layer; lead wirings from the first touch electrode or from the second touch electrode extend to an area to overlap the driving circuit formed in the peripheral area; the counter electrode layer extends to cover the area that the lead wiring and the driving circuit overlap to each other in the peripheral area.. . ... Japan Display Inc

07/19/18 / #20180203318

Display device

It is possible to reduce a size of a lower frame region to ensure a wiring corrosion margin equivalent to that of a conventional technique. In a display device, a video signal wiring arranged in the lower frame region includes, in a region between a terminal section (terminal) and a video signal line, a first wiring formed on a first wiring layer and having one end connected to the terminal section to which a video signal line driving circuit is connected, a second wiring formed on a second wiring layer different from the first wiring layer and having one end connected to the other end of the first wiring, and a third wiring formed on the first wiring layer and having one end connected to the other end of the second wiring. ... Japan Display Inc

07/19/18 / #20180203310

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

07/19/18 / #20180203307

Pixel array substrate structure, method of manufacturing pixel array substrate structure, display device, and electronic apparatus

A pixel array substrate structure includes: first and second planarizing films sequentially stacked on a substrate where a circuit unit is formed; and a relay wire formed between the first and second planarizing films, in which the relay wire electrically connects a first contact portion formed on the first planarizing film and connected to the circuit unit with a second contact portion formed at a position different from the first contact portion when seen from above, on the second planarizing film.. . ... Japan Display Inc

07/19/18 / #20180203306

Liquid crystal display device

In one embodiment, a liquid crystal display device comprises a first and second substrates and a liquid crystal layer. The first substrate comprises subpixels, first and second common electrodes, and a pixel electrode. ... Japan Display Inc

07/19/18 / #20180203269

Display device and electronic shelf label

According to an aspect, a display device includes: a first substrate; a second substrate facing the first substrate; a liquid crystal layer provided between the first substrate and the second substrate; and a reflective electrode provided between the first substrate and the liquid crystal layer. The reflective electrode includes a plurality of raised portions that reflect incident light entering from outside. ... Japan Display Inc

07/19/18 / #20180203169

Display device

The purpose of the present invention is to realize a flexible display includes a resin substrate and a tft having an oxide. The structure of the invention is as follows. ... Japan Display Inc

07/12/18 / #20180198084

Display device

A display device includes a thin film transistor; a first organic insulating film covering the thin film transistor and containing a resin material; an inorganic insulating film on the first organic insulating film; a pixel electrode electrically connected with the thin film transistor; a second organic insulating film covering an end of the pixel electrode and exposing a top surface of the pixel electrode; and an organic layer provided on the top surface of the pixel electrode and including a light emitting layer. As seen in a plan view, the inorganic insulating film has an opening, overlapping the second organic insulating film, at a position not overlapping an opening provided in the first organic insulating film. ... Japan Display Inc

07/12/18 / #20180197924

Touch sensor and display device having touch sensor

A display device in an embodiment according to the present invention includes a substrate having flexibility, and a plurality of touch electrodes arranged above the substrate. Each of the plurality of touch electrodes has a mesh structure, the mesh structure includes a first conducting part and a second conducting part, the first conducting part extends in a first direction, the second conducting part extends in a second direction intersecting a direction orthogonal to the first direction, and at least one angle between the first direction and the second direction is less than 90 degrees.. ... Japan Display Inc

07/12/18 / #20180197893

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

07/12/18 / #20180196554

Touch detecting device and touch-detection capable display device

A touch detecting device and a touch-detection capable display device are provided each including: a substrate; a touch detection electrode provided on a plane parallel to the substrate and including a plurality of metal wires; a first conductive layer overlapping the metal wires in contact therewith and provided between the substrate and each of the metal wires in a direction perpendicular to the substrate; and a second conductive layer provided above the metal wires. At least one of the first conductive layer and the second conductive layer has a higher sheet resistance than the metal wires.. ... Japan Display Inc

07/12/18 / #20180196549

Display device

According to one embodiment, a display device includes a display panel having a display area, a first substrate opposed to the display panel, an adhesive layer arranged between the display panel and the first substrate, a first electrode formed at the first substrate in a peripheral area arranged along at least a part of an outer edge of the display area, a second electrode formed at the display panel in the peripheral area. In the display device, the first electrode includes a first portion which is opposed to the second electrode and a second portion which is not opposed to the second electrode, and the adhesive layer is interposed between the first portion and the second electrode.. ... Japan Display Inc

07/12/18 / #20180196319

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

07/12/18 / #20180196314

Liquid crystal display device

The purpose of the invention is to suppress a color shift when the screen is viewed in an oblique direction. The structure to countermeasure the problem is: a liquid crystal display device comprising; a liquid crystal layer is sealed between a first substrate and a second substrate, a first insulating film including a silicon oxide film (sio) on the first substrate, a second insulating film including a silicon nitride film (sin) covering the first insulating film, a third insulating film including a silicon oxide film (sio) covering the second insulating film, wherein a thickness of the second insulating film is between 190 nm and 270 nm.. ... Japan Display Inc

07/12/18 / #20180196297

Liquid crystal display device

The displacement between a tft substrate and a counter substrate and the cut of an alignment film caused by a columnar spacer are prevented. A liquid crystal display device includes: a tft substrate including a scanning line extending in a first direction, a picture signal line extending in a second direction, a pixel electrode formed in a region surrounded by the scanning line and the picture signal line, and a common electrode formed as opposed to the pixel electrode through an insulating film; a counter substrate disposed as opposed to the tft substrate and having a spacer; and a liquid crystal sandwiched between the substrates. ... Japan Display Inc

07/12/18 / #20180196291

Display device

According to one embodiment, a display device includes a first substrate, a second substrate, an adhesive, an electro-optical layer, a terminal portion, and a reflective material. The first substrate is attached to the second substrate with the adhesive. ... Japan Display Inc

07/05/18 / #20180190823

Semiconductor device and manufacturing method of semiconductor device

A manufacturing method of a semiconductor device includes forming an amorphous silicon film on an insulation surface, forming a silicon oxide film using an oxidation treatment from the amorphous silicon film, forming an oxide semiconductor layer above the silicon oxide film, forming a gate insulating film above the oxide semiconductor layer, and forming a gate electrode interposed by the gate insulating film above the oxide semiconductor layer.. . ... Japan Display Inc

06/28/18 / #20180183002

Display device

According to one embodiment, a display device includes an an insulating substrate, and a supporting substrate, a protective member. The insulating substrate includes a first upper surface and a first lower surface. ... Japan Display Inc

06/28/18 / #20180182835

Display device

A display device includes a plurality of pixels arranged in a first direction and a second direction intersecting the first direction, a first wiring extending along a pixel arranged in the first direction among the plurality of pixels, and a second wiring extending along a pixel arranged in the second direction intersecting the first direction among the plurality of pixels, wherein at least of the first wiring and the second wiring includes a first conducting layer arranged contacting an insulating surface, a second conducting layer arranged above the first conducting layer, and a third conducting layer arranged contacting an upper surface and side surface of the second conducting layer and contacting a side surface of the first conducting layer, an end part of the third conducting layer being arranged on the insulating surface.. . ... Japan Display Inc

06/28/18 / #20180182823

Display element, display device, and manufacturing method of the display device

Provided is a display device including first to third pixels and first to fourth cap layers. The first cap layer is located over and overlaps with the first to third light-emitting elements and extends from the first pixel to the third pixel through the second pixel. ... Japan Display Inc

06/28/18 / #20180182784

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

06/28/18 / #20180182291

Display device

A display device includes a display area including a pixel array part, a connection area including a connection terminal part and a bending area including a first connection line and a second connection line that are disposed between the pixel array part and the connection terminal part. Each of the first connection line and the second connection line includes a first layer wiring on a first layer and a second layer wiring on a second layer that is different from the first layer, the first layer wiring being disposed obliquely and rightward to an extending direction of the first connection line and the second connection line, the second layer wiring being disposed obliquely and leftward to the extending direction and connected to the first layer wiring. ... Japan Display Inc

06/28/18 / #20180181243

Display device and unit register circuit

According to one embodiment, a display device equipped with a touch detection function includes scanning lines, and series-connected unit register circuits, wherein a touch detection operation is performed in a scan stop period, each of the unit register circuits is composed of single-channel transistors, holds and outputs a scanning signal when a voltage leak of a held signal is equal to or lower than a predetermined value, a dummy unit register circuit is provided between a previous unit register circuit which drives a last scanning line before start of the scan stop period and a subsequent unit register circuit which drives a first scanning line after end of the scan stop period, and the dummy unit register circuit continues outputting the scanning signal to the subsequent unit register circuit during the scan stop period.. . ... Japan Display Inc

06/28/18 / #20180181242

Display device

A display device comprises a first power supply line supplying a first potential, a second power supply line supplying a second potential, a third power supply line supplying a touch driving signal, and a display unit including a plurality of sub-pixels. The display unit comprises a plurality of first electrodes respectively provided in the plurality of sub-pixels and electrically connected to the first power supply line, a second electrode provided to be common among the plurality of sub-pixels and electrically connected to the second power supply line, a light emitting layer provided between the first electrode and the second electrode, a plurality of third electrodes electrically connected to the third power supply line, and a signal control circuit supplying a signal synchronized with a touch driving signal to the second electrode in a period in which a touch driving signal is supplied to the plurality of third electrodes.. ... Japan Display Inc

06/28/18 / #20180180957

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

06/28/18 / #20180180950

Display device

A display device capable of preventing deterioration in display quality caused by ions in a liquid crystal layer particularly by taking a measure against positive and negative ions is provided. A display device includes: a display region; a peripheral region outside of the display region; a light shielding layer overlapped on the peripheral region; a voltage supply wiring provided in the peripheral region; and first and second electrodes provided in the peripheral region and connected to the voltage supply wiring. ... Japan Display Inc

06/28/18 / #20180180947

Liquid crystal display device and manufacturing method thereof

The present invention provides a liquid crystal display device in which even in the case of using a photo-alignment technique, excellent afterimage characteristics can be stably obtained. Provided is a liquid crystal display device including a tft substrate having an alignment film, an opposed substrate which is arranged to face the tft substrate and on which an alignment film is formed, and a liquid crystal layer sandwiched between the alignment films, wherein the alignment films are materials that can provide a liquid crystal alignment restraining force by irradiating polarized light, and the ratio of oxygen atoms on the surface of the alignment film is higher than that in the alignment film.. ... Japan Display Inc

06/28/18 / #20180180922

Display device

To improve the reliability of a display device, a liquid crystal display device includes a substrate having a back surface, a substrate having a front surface opposing the back surface, a display functional layer arranged between the substrate and the substrate, and a sealing section sl that adhesively fixes the substrates around the display functional layer in a plan view. The sealing section sl includes a member ps extending along an outer edge of the display functional layer and sealing materials adjacently arranged on both sides of the member ps and continuously surrounding the periphery of the display functional layer in a plan view. ... Japan Display Inc

06/28/18 / #20180180911

Display device

A display device includes a bendable substrate having a first side and a second side, a display region above the first side of the substrate, a terminal portion above the first side of the substrate, a first protection film overlapping the display region on the second side of the substrate, a second protection film overlapping the terminal portion on the second side of the substrate, a magnet sheet in contact with the first protection film, and a metal sheet in contact with the second protection film, by bending the substrate in between the display region and the terminal portion, the magnet sheet and the metal sheet face each other, and the magnet sheet and the metal sheet adhere to each other to hold the substrate in a bent state.. . ... Japan Display Inc

06/28/18 / #20180178493

Protective element, display device and method for manufacturing the same

A protective element includes a protective film including a first surface and a second surface opposite to the first surface; a first adhesive layer including an adhesive region on the first surface of the protective film; a first release film on the first adhesive layer; a second adhesive layer on the second surface of the protective film; a second release film on the second adhesive layer; a non-adhesive region located to surround the adhesive region, the non-adhesive region including a non-adhesive layer located between the first adhesive layer and the first release film; and a cutting portion located in the non-adhesive region and, as seen in a cross-sectional view, extending from a top surface of the protective film to a bottom surface of the non-adhesive layer.. . ... Japan Display Inc

06/21/18 / #20180175324

Display device having a protection layer

A display device in an embodiment according to the present invention include a substrate including a display region arranged with a plurality of pixels, and a terminal region arranged with a plurality of connection terminals on a first surface of the substrate, a plurality of wirings between the terminal region and the display region and transmitting a signal for controlling light emission of the plurality of pixels, a polarization plate covering the display region, an oil repellent layer along an end part of the polarization plate, and a first protection layer covering the plurality of wirings for preventing exposure of the first surface of the substrate, the first protection layer arranged on the outer side of the polarization plate in a planar view in contact with an end part of the polarization plate.. . ... Japan Display Inc

06/21/18 / #20180175118

Organic el display device

An organic el display device includes at least one light emitting unit that includes a first electrode, an organic film that includes a light emitting layer and is provided over the first electrode, and a second electrode that is provided over the organic film and transmits light from the light emitting layer, and an optical adjusting layer that covers the at least one light emitting unit. The optical adjusting layer in a first area that overlaps the at least one light emitting unit in a planar view and the optical adjusting layer in at least one second area that is adjacent to the first area are different from each other in at least one of a number of layers that the optical adjusting layer includes, a film thickness, and a refractive index.. ... Japan Display Inc

06/21/18 / #20180174539

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

06/21/18 / #20180173354

Display device

A display device comprises counter electrodes configured to be used as common electrodes for displaying and scan electrodes for touch sensing, a first scan circuit which scans gate lines, and a second scan circuit which scans the counter electrodes. In the display device, one frame period includes a write period for continuously scanning one screen and a touch sensing period existing between the write period and a write period in the next frame. ... Japan Display Inc

06/21/18 / #20180173351

Touch sensor device

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

06/21/18 / #20180173069

Liquid crystal display device

A liquid crystal display device in which smear error 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

06/14/18 / #20180166651

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

06/14/18 / #20180166650

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

06/14/18 / #20180166023

Liquid crystal display apparatus

According to one embodiment, a liquid crystal display apparatus includes an image sensor configured to output an image signal when the image sensor is driven in a first mode and a second mode, and a display device configured to display an image on a display panel based on the image signal. The image sensor is configured to output an image signal every first exposure time when the image sensor is driven in the first mode, and to output an image signal every second exposure time when the image sensor is driven in the second mode. ... Japan Display Inc

06/14/18 / #20180166002

Display device and method for driving display device

A display device includes: an image display panel having a display area; a light source device configured to illuminate the image display panel with light sources; and a controller configured to control a lighting amount of each light source. The display area includes segment areas each illuminated by one or more of the light sources. ... Japan Display Inc

06/14/18 / #20180164947

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

06/14/18 / #20180164946

Display device with touch detection function and electronic apparatus

A display device with a touch detection function includes a control device that performs, in normal operation mode, image display control to exhibit an image display function of a display function layer based on an image signal and performs touch detection control; a touch detecting unit that detects, in the normal operation mode, a position of an object in proximity to or in contact with the touch detection electrode based on a detection signal transmitted from the touch detection electrode; and a touch-detection controller that detects, in sleep mode, the proximity of the object to or the contact thereof with the touch detection electrode. When the touch-detection controller detects the proximity of the object to or the contact thereof with the touch detection electrode in the sleep mode, the control device controls a pixel electrode to a predetermined potential, and thereafter supplies a touch drive signal to a drive electrode.. ... Japan Display Inc

06/14/18 / #20180164935

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

06/14/18 / #20180164923

Display device

The display device includes: a cover glass including a screen that can be pressed; a liquid crystal panel arranged on a back side of the cover glass in a thickness direction (z direction); a drive electrode arranged in a region corresponding to the screen in the liquid crystal panel; a base electrode arranged in the region corresponding to the screen at a position spaced apart from the drive electrode on the back side in the thickness direction; a cushion layer arranged between the liquid crystal panel and the base electrode; and a circuit that detects an electric signal representing the amount of change in capacitance between the drive electrode and the base electrode as a signal which enables calculation of a pressing force of the press. The cushion layer has such a characteristic that an elastic modulus decreases as approaching a periphery from a center in the region corresponding to the screen.. ... Japan Display Inc

06/14/18 / #20180164648

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

06/14/18 / #20180164646

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

06/14/18 / #20180164618

Liquid crystal display device

According to one embodiment, a liquid crystal display device includes a first substrate including a first alignment film covering a pixel electrode, a second substrate including a second alignment film covering a second common electrode, a sealant attaching the first substrate and the second substrate, and a liquid crystal layer held between the first alignment film and the second alignment film, wherein the first alignment film and the second alignment film are formed of a material in which a principal chain is composed of silica (sio2), and extend at a position overlapping the sealant between an inner face and an outer face of the sealant.. . ... Japan Display Inc

06/07/18 / #20180158959

Thin film transistor and display device using the same

The purpose of the invention is to eliminate an abnormal current at an edge of a semiconductor layer in a thin film transistor. The invention is: a thin film transistor having a semiconductor layer comprising: a channel, a drain and a source are formed in the semiconductor layer, the channel has a channel length and a channel width, a ldd (light doped drain) is formed between the channel and the drain or between the channel and the source, the ldd including a first ldd area, which is formed at a center of the ldd in the direction of the channel width, and a second ldd area, which is formed at an edge of the ldd in the direction of the channel width, wherein a width of the second ldd area in the channel length direction is bigger than a width of the first ldd area in the channel length direction.. ... Japan Display Inc

06/07/18 / #20180158893

Display device and manufacturing method thereof

Provided is a display device having a flexible substrate including an active region and a wiring region. The active region possesses a plurality of pixels each including a display element. ... Japan Display Inc

06/07/18 / #20180157085

Display device

According to one embodiment, a display device includes a display panel including a principal surface; a metal layer provided on the principal surface, the metal layer including a sensing electrode in the display area, a lead electronically connected to the sensing electrode, and a pad outside of the display area and connected to the lead, the pad including a first part and a second part which is located between the lead and the first part; a coat layer covering the metal layer without the first part of the pad and in contact with the principal surface; a cover member facing the coat layer; and an adhesive layer bonding the cover member to the coat layer and continuously covering the principal surface without the pad.. . ... Japan Display Inc

06/07/18 / #20180157084

Detection device

According to an aspect, a detection device includes: a first detector and a second detector each configured to detect that an object is in contact therewith or in proximity thereto; a signal processor configured to perform signal processing on a detection signal output from the first detector and the second detector; and a selector configured to select one of the first detector and the second detector, and couple the selected one of the first detector and the second detector to the signal processor.. . ... Japan Display Inc

06/07/18 / #20180156961

Illumination device and display device

According to one embodiment, an illumination device includes a light emitting chip including a main surface and a side surface and emitting light, a sealing member including a scattering member and sealing the main surface and the side surface, and a wavelength converting member converting a wavelength of the light emitted from the light emitting chip.. . ... Japan Display Inc

05/31/18 / #20180152602

Image processing device and method for image processing the same

An image processing device including an area dividing circuit configured to divide an image into a plurality of blocks, convert input data showing the image to data including color information, allocate data including the color information into each of the blocks, and output data of the block and image data allocated to each of the blocks, a focus area judgment circuit configured to divide data of the block into a first image area and a second image area, and output the divided area data, and an area dedicated color conversion rgb value calculation circuit configured to compare the image data and the area data, in the case where the image data is included in the first image area, calculate first color conversion data from an intensity coefficient, wherein the image data includes a first value, a second value and a third value.. . ... Japan Display Inc

05/31/18 / #20180151837

Display device

A display device includes a first substrate, a second substrate opposed to the first substrate, a display region between the first substrate and the second substrate, a peripheral region outside the display region between the first substrate and the second substrate, an adhesive member adhering the first substrate and the second substrate, an interlayer insulating film between the first substrate and the second substrate, a light emitting element arranged in the display region, a sealing film between the interlayer insulating film and the second substrate, the light emitting element and the interlayer insulating film arranged between the sealing film and the first substrate, and a sealing film protective layer between the sealing film and the second substrate, the adhesive member arranged between the sealing film protective layer and the second substrate.. . ... Japan Display Inc

05/31/18 / #20180151834

Display device

A display device includes a substrate, a plurality of pixels above the substrate, each of the pixels including a light emitting element, a display region including the plurality of pixels, a thin film transistor which each of the plurality of pixels includes, a protective film including a first inorganic insulating material and located between the thin film transistor and the light emitting element, a sealing film including a second inorganic insulating material and covering the light emitting element, and at least one through hole located in the display region and passing through the substrate, the protective film, and the sealing film, wherein the second inorganic insulating material is in direct contact with the protective film in a first region located between the through hole and the pixels.. . ... Japan Display Inc

05/31/18 / #20180151761

Display device

According to one embodiment, a display device includes a metal line, a first reflection suppressing layer, a second reflection suppressing layer. The first reflection suppressing layer is formed on the metal line. ... Japan Display Inc

05/31/18 / #20180151637

Organic el display device

An organic el display device includes a plurality of pixels including first pixels and second pixels. Each of the plurality of pixels includes a red sub-pixel including a red light emitting area emitting red light, a green sub-pixel including a green light emitting area emitting green light, and a blue sub-pixel including a blue light emitting area emitting blue light. ... Japan Display Inc

05/31/18 / #20180151598

Display device

According to one embodiment, a display device includes first semiconductor layers crossing a first scanning line in a non-display area, the first semiconductor layers being a in number, second semiconductor layers crossing a second scanning line in the non-display area, the second semiconductor layers being b in number, and an insulating film disposed between the first and second semiconductor layers and the first and second scanning lines, wherein a and b are integers greater than or equal to 2, and a is different from b, and the first and second semiconductor layers are both entirely covered with the insulating film.. . ... Japan Display Inc

05/31/18 / #20180151116

Display device

A display device includes a first substrate including a display region and a drive circuit arranged with a light emitting element having an organic layer including organic materials, a first metal oxide layer above a portion of the display region and a portion of the drive circuit, a first inorganic insulating layer above the display region and the drive circuit and having an opening exposing an upper surface of the first metal oxide layer, an organic insulating layer above the first metal oxide layer and the first inorganic insulating layer, a second metal oxide layer above the organic insulating layer in a region overlapping the first metal oxide layer, a second inorganic insulating layer above the display region and the drive circuit and having an opening exposing an upper surface of the second metal oxide layer, and a second substrate above the second inorganic insulating layer.. . ... Japan Display Inc

05/31/18 / #20180150166

Display device

According to one embodiment, a display device including a touch panel, a display panel opposed to the touch panel and an insulating material is provided. The touch panel includes a first substrate which is provided throughout a sensor area and a peripheral area, a first electrode and a second electrode, and an opposed portion which is located in an outermost periphery of the sensor area and where the first electrode and the second electrode are opposed to each other. ... Japan Display Inc

05/31/18 / #20180150164

Display device with input function

A display device with an input function including a substrate, a plurality of pixels arranged above the substrate, a light emitting element including a first electrode, a second electrode and an organic layer between the first electrode and the second electrode each arranged in the plurality of pixels, and a sensor part including the second electrode, a first inorganic insulating layer arranged above the second electrode, a piezoelectric layer arranged above the first inorganic insulating layer, a second insulating layer arranged above the piezoelectric layer, and a third electrode arranged above the second inorganic insulating layer, wherein the plurality of pixels and the sensor part are arranged overlapping each other, and the second electrode is shared by the plurality of pixels and the sensor part.. . ... Japan Display Inc

05/31/18 / #20180150159

Display apparatus with touch detection functions and with driving electrodes shared by two more pixels in the same column, driving method for same, and mobile device with same

A display apparatus with a substrate having a long side and a short side, a plurality of driving electrodes arranged on the substrate parallel to the long side of the substrate, a plurality of touch detection electrodes arranged on the substrate parallel to the short side of the substrate, a control unit electrically coupled to each of the plurality of driving electrodes and which sequentially drives the plurality of driving electrodes, and a detection unit electrically coupled to each of the touch detection electrodes.. . ... Japan Display Inc

05/31/18 / #20180149938

Liquid crystal display device

The structure of the invention is: a pair of a first scanning line and a second scanning line extend in a first direction on the tft substrate, a first pixel that has a first pixel electrode and a second pixel that as a second pixel electrode are formed between the pairs of the scanning lines, a connection area is formed between the first scanning line and the second scanning line; a first tft, a first through hole that connects the first tft with the first pixel electrode, and a second tft, a second through hole that connects the second tft with the second pixel electrode are formed in the connection area; the first pixel electrode and the second pixel electrode are formed on an organic passivation film; the organic passivation film is not formed in an area where the first through hole and the second through hole are formed.. . ... Japan Display Inc

05/31/18 / #20180149932

Liquid crystal display device

According to one embodiment, a liquid crystal display device includes a first area, second area, liquid crystal layer, and a plurality of pixels. Each subpixel includes an opening area including a first opening area and a second opening area. ... Japan Display Inc

05/31/18 / #20180149928

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

05/31/18 / #20180149922

Backlight unit and liquid crystal display device comprising the same

According to one embodiment, a backlight device includes a support frame including a first frame body including a pair of first frame members and a second frame member connected to respective ends of the first frame members and a second frame body being separate from the first frame body, which connects other respective ends of the first frame members to each other, a reflective sheet on the support frame, a light guide on the reflective sheet within the support frame, an optical sheet on the light guide, and a light source unit in the support frame. The light source unit includes a wiring board on the second frame body and a light source on the wiring board, opposing an incidence surface of the light guide.. ... Japan Display Inc

05/31/18 / #20180149801

Illumination device and display device

According to one embodiment, an illumination device includes a light source, clad, and a plurality of cores. The clad includes a first edge at a light source side, a second edge opposite to the first edge, and a plurality of grooves formed by a plurality of partitions extending in parallel to each other from the first edge to the second edge. ... Japan Display Inc

05/24/18 / #20180145282

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

05/24/18 / #20180145281

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

05/24/18 / #20180145280

Display device

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

05/24/18 / #20180143482

Display panel and display device

A problem to be solved is, in a thin type display panel with few bezel sections, improving strength in a curved part or adhesion between substrates. A display panel includes a first substrate having flexibility, a second substrate having flexibility, a sealant for adhering the first substrate and the second substrate, and an adhesion section for adhering the first substrate and the second substrate arranged on the inner side or outer side of the sealant, wherein a curved part is arranged on the inner side of the sealant, and the adhesion section is arranged in the curved part or in the vicinity of the curved part.. ... Japan Display Inc

05/24/18 / #20180143476

Input-capable display device

An input-cable display device is provided including a first substrate on which a pair of electrodes that drive a liquid crystal layer are provided; a second substrate wherein the liquid crystal layer is formed within an inner surface of the second substrate between the first substrate and the second substrate; a detection electrode and a dielectric film that are laminated on an outer surface of the second substrate; a detector; a light shielding film; and a color filter layer, wherein the pair of electrodes provided on the first substrate comprises a pixel electrode and a common electrode, and the light shielding film and the color filter layer are laminated on the inner surface of the second substrate.. . ... Japan Display Inc

05/24/18 / #20180142875

Light emitting device, image display device, and electronic apparatus

According to an aspect, a light emitting device includes a base that includes at least a frame body; a light source that emits light; and a temperature sensor with which the base is provided and that detects changes in temperature of the light source. A space is provided between the temperature sensor and a portion of the base corresponding to a portion in which the temperature sensor is provided.. ... Japan Display Inc

05/17/18 / #20180138461

Display device

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

05/17/18 / #20180138458

Display device

A display device includes a first substrate, a light-emitting element over the first substrate, a sealing film over the light-emitting element, a first insulating layer over the sealing film, a second insulating layer over the sealing film, a light-shielding layer over the second insulating layer, and a second substrate over the light-shielding layer. The first insulating layer has an opening in a region thereof overlapping a light-emitting region of the light-emitting element. ... Japan Display Inc

05/17/18 / #20180138437

Organic electroluminescence display device

An electroluminescence display device includes a first pixel electrode; a second pixel electrode provided in the same layer as the first pixel electrode; a counter electrode provided on the first pixel electrode and the second pixel electrode; a first organic light emitting layer provided between the first pixel electrode and the counter electrode, the first organic light emitting layer emitting light having a first wavelength; and a second organic light emitting layer provided between the second pixel electrode and the counter electrode, the second organic light emitting layer emitting light having a second wavelength. The first light emitting layer contains a host material, a first dopant material and a first assist dopant material; and the second light emitting layer contains the host material, a second dopant material and a second assist dopant material.. ... Japan Display Inc

05/17/18 / #20180138436

Organic electroluminescence display device

An electroluminescence display device includes a pixel electrode; a first organic layer provided on the pixel electrode; a light emitting layer provided on the first organic layer; a second organic layer provided on the light emitting layer; and a counter electrode provided on the second organic layer. The light emitting layer includes a host material, a light emitting dopant material and an assist dopant material. ... Japan Display Inc

05/17/18 / #20180138431

Display device

In a display device including a flexible display panel, the risk of disconnection of a wiring due to bending is reduced. A display panel includes a display function layer including display elements and a wiring on one major surface of a base material having flexibility. ... Japan Display Inc

05/17/18 / #20180138260

Display device

A display device according to an embodiment of the present invention include: an insulating base material, a metal layer that is provided inside the insulating base material, and is electrically connected to an electric power supply, an insulating layer that is provided over the insulating base material, a display element that is provided over the insulating layer, a driver integrated circuit that is provided over the insulating layer, a signal line that is provided over the insulating layer, and connects the display element and the driver integrated circuit to each other, and a through hole that electrically connects the display element and the metal layer to each other.. . ... Japan Display Inc

05/17/18 / #20180138258

Light emitting element display device

A display device includes two or more transistors in one pixel, and the two or more transistors include a first transistor of which a channel semiconductor layer is polycrystalline silicon, and a second transistor of which a channel semiconductor layer is an oxide semiconductor.. . ... Japan Display Inc

05/17/18 / #20180138257

Display device and method of manufacturing the same

According to one embodiment, a display device includes a first insulating substrate, an emitting layer, a protective film, a resin base, a first adhesive layer, and a second adhesive layer. The first insulating substrate includes a display area and a drive area. ... Japan Display Inc

05/17/18 / #20180138248

Method of manufacturing an organic el display device

A manufacturing method of an organic el display device including a plurality of subpixels where light emitting layers that emit first to third lights are formed, includes forming a reflective film that reflects light, forming a lower electrode that has conductivity and light transmitting characteristics, a first process where, in the subpixels where the light emitting layers that emit the first and second lights are formed, a part of an optical path length adjusting layer is formed at the same time, a second process where, in the subpixels where the light emitting layers that emit the first and third lights are formed, another part of the optical path length adjusting layer is formed at the same time so as to set its thickness different from that of the one formed in the first process, and forming an upper electrode having conductivity, light transmitting characteristics, and reflective characteristics.. . ... Japan Display Inc

05/17/18 / #20180136769

Touch or proximity sensor and display device

There is provided a touch or proximity sensor including a plurality of first touch electrodes extending in a first direction and being arranged in a second direction intersecting the first direction, and a plurality of second touch electrodes extending in the second direction, being arranged in the first direction, and insulated from the plurality of first touch electrodes, in which at least one of the plurality of first touch electrodes and at least one of the plurality of second touch electrodes respectively have concave surface on a detection surface side.. . ... Japan Display Inc

05/17/18 / #20180136768

Touch detection device and display device with the same

According to one embodiment, a touch detection device includes first detection electrodes in a detection area, second detection electrodes in the detection area, extending to intersect the first detection electrodes, first control lines connected to the first detection electrodes, respectively, and provided in a non-detection area, and second control lines connected to the second detection electrodes, respectively, and provided in the non-detection area. The second control lines overlap the first control lines at a plurality of positions as seen in plan view, such that areas of overlapping portions in which the first control lines overlap the second control lines are substantially equalized.. ... Japan Display Inc

05/17/18 / #20180136767

Display device having pressure sensor

To provide a display device having a pressure sensor, including a plurality of first electrodes formed discretely at positions above a display area, a plurality of dielectric layers formed discretely on each of the plurality of first electrodes, a plurality of second electrodes formed on the plurality of dielectric layers, an elastic layer formed on each of the plurality of first electrodes in an area not overlapping the plurality of dielectric layers and the plurality of second electrodes, and a third electrode formed continuously in an area over the plurality of first electrodes, the plurality of dielectric layers, the plurality of second electrodes, and the plurality of elastic layers, wherein the third electrode is spaced apart from the dielectric layer and the second electrode, and the elastic layer is in contact with the first electrode and the third electrode.. . ... Japan Display Inc

05/17/18 / #20180136730

Display device

According to one embodiment, a display device includes a display which emits display light, a retroreflective element which retroreflects incident light, an optical element including a lower surface opposing the display and the retroreflective element and an upper surface on an opposite side to the lower surface, which reflects part of the display light toward the retroreflective element and transmits reflection light retroreflected by the retroreflective element and a first blower mechanism which blows air to a side of the upper surface.. . ... Japan Display Inc

05/17/18 / #20180136519

Display device and illumination 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 which illuminates the display panel, the illumination device including a first light guide opposing the first sub-display area, a second light guide opposing the second sub-display area, and a light diffusion layer disposed between the display panel and each of the first light guide and the second light guide, the light diffusion layer exhibiting a first diffusion degree in a first direction along which the first light guide and the second light guide are arranged, which is higher than a second diffusion degree in a second direction crossing the first direction.. . ... Japan Display Inc

05/17/18 / #20180136508

Display device

A display device includes a base film including a first region and a plurality of second regions having the first region therebetween; an inorganic insulating film on the base film, the inorganic insulating film being in contact with the plurality of second regions of the base film; a plurality of first pixels overlapping the first region; and a plurality of second pixels overlapping the plurality of second regions with the inorganic insulating film being between the plurality of second pixels and the plurality of second regions. The inorganic insulating film is divided by the first region and is discontinuous between the plurality of second regions.. ... Japan Display Inc

05/17/18 / #20180136385

Back-light

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

05/10/18 / #20180132346

Electronic device and display device

According to one embodiment, an electronic device includes a circuit board and a circuit component on an upper surface or a lower surface of the circuit board. The circuit component includes a first ceramic capacitor and a second ceramic capacitor. ... Japan Display Inc

05/10/18 / #20180130971

Organic el display device

The purpose of the present invention is to realize the organic el display device that has a high quality images even the polarizing plate is eliminated. The structure of the invention is as follows. ... Japan Display Inc

05/10/18 / #20180130859

Display device

The purpose of the present invention is to realize a reliable bendable organic el display device with high reliability. The structure of the invention is as follows. ... Japan Display Inc

05/10/18 / #20180130416

Display apparatus

A display apparatus includes: a display device including pixels each including a light emitting element; a voltage generator configured to generate a plurality of different voltages; a switching device configured to be capable of switching the voltages in a manner such that any one of the voltages is applied to each of the pixels; and a controller configured to control operation of the switching device. The controller is configured to cause, at least once during a period for displaying an image corresponding to one frame, the switching device to operate in a manner such that voltages applied to the pixel are switched from a lower to a higher voltage.. ... Japan Display Inc

05/10/18 / #20180130413

Display apparatus

According to an aspect, a display apparatus includes a plurality of pixels including light-emitting elements, a video signal driver that applies a video voltage or an initialization voltage to the pixels based on a video signal, a scan signal driver that applies a scan voltage to the pixels based on the video signal, and a controller that controls an initialization period in which the initialization voltage is applied to the pixels and a video voltage writing period in which the video voltage is applied to the pixels, in accordance with the tone of the video signal.. . ... Japan Display Inc

05/10/18 / #20180129327

Display device

A display device includes a plurality of sub pixels; a plurality of first electrodes, the sub pixel including the first electrode; a plurality of second electrodes, the second electrode being provided commonly for at least one row pixel group, the row pixel group including sub pixels arrayed in a line in a first direction, the plurality of second electrodes being arrayed in a second direction; a light emitting layer between the first electrode and the second electrode, the sub pixel including the light emitting layer; an output transistor connected with the first electrode, the output transistor capable of blocking supply of an electric current to the first electrode, the light emitting layer, and the second electrode; and a plurality of third electrodes facing the second electrodes, the third electrode and the second electrode forming capacitance, the third electrode being connected with a plurality of output terminals respectively.. . ... Japan Display Inc

05/10/18 / #20180129104

Liquid crystal display device

The purpose of the invention is to suppress image persistence. The structure if the invention is as follows: a liquid crystal display device comprising: scanning lines extending in a first direction and arranged in a second direction, video signal lines arranged to cross the scanning lines, a pixel area is surrounded by the scanning lines and the video signal lines, a pixel electrode is formed in the pixel area, wherein conductive wirings are formed over the video signal lines via an organic insulating film in a plan view in the display area where images are displayed, a width in the first direction of the conductive wiring is bigger than a width in the first direction of the video signal line, an amount that the conductive wiring protrude the video signal line in a plan view is essentially the same in both side of the video signal line.. ... Japan Display Inc

05/10/18 / #20180129103

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

05/10/18 / #20180129097

Liquid crystal display device and electronic apparatus

According to an aspect, a liquid crystal display device includes a first substrate; a second substrate arranged to be opposed to the first substrate; a liquid crystal layer arranged between the first substrate and the second substrate; a first electrode arranged for each of a plurality of pixels that are arranged in a matrix; a second electrode arranged at a position opposed to the first electrode; a plurality of first areas in which light transmission is suppressed between the first substrate and the second substrate, the first areas extending in at least one direction to traverse the pixels; and a second area in which liquid crystal molecules in the liquid crystal layer are rotated according to an electric field acting between the first electrode and the second electrode, the second area being sandwiched between the first areas.. . ... Japan Display Inc

05/10/18 / #20180129092

Liquid crystal device

According to one embodiment, a liquid crystal device includes a first substrate including a first electrode and a second electrode, a second substrate, a liquid crystal layer, and the second electrode is located on a side of the liquid crystal layer with respect to the first electrode and includes a first opening, the first opening is formed into a polygonal shape including a base portion and at least one projecting portion projecting from the base portion along a first direction, a width of the base portion along the first direction is greater than a width of the projecting portion along the first direction, and the liquid crystal layer exhibits transparency while no voltage being applied and scattering property while voltage being applied.. . ... Japan Display Inc

05/03/18 / #20180124364

Display device

According to one embodiment, a display device includes an optical modulation element configured to emit image light corresponding to an image by using illumination light from an illumination device, a polarization control element configured to emit first polarized light, and second polarized light on the basis of the image light receiving from the optical modulation element, a polarization separation element configured to transmit the first polarized light as transmitted light and reflect the second polarized light as reflected light, and a projector configured to project the transmitted light onto a first projection area of a projection plane, and projects reflected light onto a second projection area of the projection plane.. . ... Japan Display Inc

05/03/18 / #20180123089

Display device and manufacturing method thereof

A display device includes: a pixel electrode formed in a display area; an organic layer formed on the pixel electrode and including a light emitting layer; a counter electrode formed on the organic layer; a sealing layer formed on the counter electrode; a drive circuit formed in a picture-frame area as an area outside the display area and controlling light emission of the light emitting layer; a first test electrode formed in the picture-frame area and electrically separated from the drive circuit; and a picture-frame insulating layer formed on the first test electrode.. . ... Japan Display Inc

05/03/18 / #20180123082

Display device and method for manufacturing the same

A display device includes a first inorganic insulating layer covering a display region; a first organic insulating layer on the first inorganic insulating layer; a second organic insulating layer covering the first organic insulating layer; and a second inorganic insulating layer covering the second organic insulating layer, the second inorganic insulating layer including a region in contact with the first inorganic insulating layer. An end of the first organic insulating layer and an end of the second organic insulating layer each have a tapering shape, the first organic insulating layer has a first side surface and a first bottom surface, the second organic insulating layer has a second side surface and a second bottom surface, and an angle made by the second side surface and the second bottom surface is smaller than an angle made by the first side surface and the first bottom surface.. ... Japan Display Inc

05/03/18 / #20180123068

Display device

Provided is a display device having a first pixel and a second pixel adjacent to the first pixel. The first pixel includes a first pixel electrode, a first el layer over the first pixel electrode, and a second electrode over the first el layer. ... Japan Display Inc

05/03/18 / #20180123061

Display device

A display device includes: a flexible display including a flexible substrate and a plurality of light emitting elements provided on the flexible substrate; an adhesive layer; and a film attached to the flexible display with the adhesive layer. The adhesive layer is provided avoiding a plurality of blank areas linearly arranged in at least one direction on a surface of the flexible display.. ... Japan Display Inc

05/03/18 / #20180122835

Display device

A display device comprising: a first tft using silicon (si) and a second tft using oxide semiconductor are formed on a substrate, a distance between the silicon (si) and the substrate is smaller than a distance between the oxide semiconductor and the substrate, a drain source electrode of the first tft connects with the silicon (si) via a first through hole, a drain source electrode of the second tft connects with the oxide semiconductor via a second through hole, metal films are made on the oxide semiconductor sandwiching a channel of the oxide semiconductor in a plan view, the channel has a channel width, an alo layer is formed on the metal films and the oxide semiconductor, the second source drain electrode and the metal films are connected via the second through hole formed in the alo layer.. . ... Japan Display Inc

05/03/18 / #20180122332

Display device

According to one embodiment, a display device, includes a first main pixel, wherein the first main pixel comprises a first sub-pixel displaying a first color, a second sub-pixel displaying a second color different from the first color, and a third sub-pixel displaying a third color different from the first and second colors, the first and second sub-pixels are arranged in a second direction, the first and third sub-pixels are arranged in a first direction, and the second and third sub-pixels are arranged in the first direction, and each of the first and second sub-pixels has a first length in the first direction, and the third sub-pixel has a second length smaller than the first length in the first direction.. . ... Japan Display Inc

05/03/18 / #20180121018

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

05/03/18 / #20180120993

Display apparatus

A display apparatus includes a basement, a display functional layer, a first electrode, a guard electrode, and a detection controller. The basement has a first surface and a second surface opposite to the first surface. ... Japan Display Inc

05/03/18 / #20180120989

Display device with touch sensor

A display device includes a substrate including a display region arranged with pixels, and a terminal part on the outside of the display region, a polarizer overlapping the display region and the terminal part, the polarizer arranged with first wirings, a retardation plate overlapping the display region and the terminal part, the retardation plate between the pixels and the polarizer, and second wirings arranged in a direction intersecting the direction the first wirings is arranged, wherein an interval the first wirings is arranged is narrower than an interval the second wirings is arranged, the first wirings and the second wirings are arranged sandwiching a dielectric body, the first wirings and the second wirings are connected to a lead-out line, and an end of the retardation plate at the terminal part is closer to the display region than an end of the polarizer.. . ... Japan Display Inc

05/03/18 / #20180120981

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

05/03/18 / #20180120980

Display device

A display device includes: a pixel array having pixels arranged in matrix and having a first side parallel to a row and a second side opposite to the first side; scanning lines arranged in each row of the pixel array to supply a scanning signal to the pixels arranged in a corresponding row; signal lines arranged in each column of the pixel array to supply an image signal to the pixels arranged in a corresponding column; drive electrodes arranged in a column of the pixel array and to which a drive signal to detect an external proximate object is supplied; and a first drive electrode circuit arranged along the first side and connected to control lines and the drive electrodes arranged in the pixel array to supply the drive signal to, among the drive electrodes, the drive electrode specified by a selection signal supplied via the control lines.. . ... Japan Display Inc

05/03/18 / #20180120658

Display device and wiring structure

According to one embodiment, a display device includes a first substrate including a semiconductor layer, a first inorganic insulating film provided above the semiconductor layer and including a first opening, an organic insulating film provided above the semiconductor layer and including a second opening in a region which overlaps the first opening, a metal film stacked on the semiconductor layer and a pixel electrode provided in the first opening and the second opening to be in contact with the metal film and the semiconductor layer, and the metal film is spaced from a first side surface of the first opening and a second side surface of the second opening.. . ... Japan Display Inc

05/03/18 / #20180120654

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

05/03/18 / #20180120653

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 first line, a second line, a switching element, a common electrode, an insulating film disposed on the common electrode, a pixel electrode connected with the switching element and opposed to the common electrode with the insulating film interposed therebetween, and a first alignment film covering the pixel electrode. ... Japan Display Inc

05/03/18 / #20180120645

Liquid crystal display device

This invention reduces or prevents a phenomenon where a screen close to a light source becomes yellowed. A liquid crystal display device includes a liquid crystal display panel and a backlight. ... Japan Display Inc

05/03/18 / #20180120623

Display device with organic insulating film having a trench therein formed on substrate

A display device includes a pixel substrate in which a plurality of wirings and a plurality of switching elements are formed. The pixel substrate includes an organic insulating film formed over the substrate, a first wiring and a second wiring arranged in parallel on the organic insulating film, a trench formed in the organic insulating film between the first wiring and the second wiring, and a protection film formed to cover the first wiring, the second wiring, and the trench.. ... Japan Display Inc

05/03/18 / #20180120617

Display device

According to one embodiment, a liquid crystal display device includes an array substrate, a counter-substrate, a negative liquid crystal layer including liquid crystal molecules, a retardation film attached to a surface of the array substrate, a first polarizer attached to the retardation film and having a first absorption axis, a second polarizer attached to a surface of the counter-substrate, and having a second absorption axis which is parallel to a direction of initial alignment of the liquid crystal molecules and perpendicular to the first absorption axis, a cover member located opposite to the second polarizer, and ultraviolet curing resin which bonds the second polarizer and the cover member to each other.. . ... Japan Display Inc

05/03/18 / #20180120616

Circuit substrate and display device

According to one embodiment, a display device includes a display panel including a terminal part, a first insulating layer, a first line disposed on a first surface of the first insulating layer, a second line disposed on a second surface of the first insulating layer opposed to the first surface, a first ground line configured to disposed on the first surface, a second ground line configured to disposed on the first surface, a third ground line configured to disposed on the second surface, a fourth ground line configured to disposed on the second surface, and a circuit substrate including a connector part electrically connected to the terminal part.. . ... Japan Display Inc

05/03/18 / #20180120605

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

05/03/18 / #20180120562

Display device

According to one embodiment, a display device includes a polarization separation element which transmits first polarized light, and reflects second polarized light, a first optical modulation unit which displays a first image by using transmitted light, a second optical modulation unit which displays a second image by using reflected light, and a projector which projects the first image onto a first projection area of a projection plane, and projects the second image onto a second projection area different from the first projection area of the projection plane.. . ... Japan Display Inc

05/03/18 / #20180120498

Display apparatus

According to an aspect, a display apparatus includes: a display panel; a backlight device disposed on a back surface side of the display panel; an adhesive member bonding the display panel to the backlight device; and a housing covering a back surface side of the backlight device. The housing includes a bottom portion and a wall portion rising from a periphery of the bottom portion toward the display panel side. ... Japan Display Inc

04/19/18 / #20180110125

Display 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 a 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

04/19/18 / #20180108869

Light-emitting element, display device, and manufacturing method of the display device

Disclosed is a display device including: a substrate; and a first light-emitting element and a second light-emitting element over the substrate and adjacent to each other. The first light-emitting element and the second light-emitting element each possess a first electrode, an el layer over the first electrode, a second electrode over the el layer, and an optical adjustment layer over the second electrode. ... Japan Display Inc

04/19/18 / #20180108864

Display device

The purpose of the present invention is to realize a reliable bendable organic el display device with high reliability. The structure of the invention is as follows. ... Japan Display Inc

04/19/18 / #20180108863

Display device

A display device in an embodiment according to the present invention includes a substrate including a first surface and a second surface opposing the first surface, a display area on the first surface of the substrate and including a plurality of pixels, a periphery area on an outer side of the display area of the first surface, and a sealing layer covering the display area and the periphery area. The periphery area includes a drive circuit outputting a signal to the display area, an input terminal part input with a signal for driving the drive circuit, and a plurality of wirings arranged between the drive circuit and the input terminal part, and the sealing layer includes at least one opening part exposing the first surface of the substrate in an area inside a corner part of the substrate in the periphery area.. ... Japan Display Inc

04/19/18 / #20180108853

Display device

A display device includes: a flexible substrate; a plurality of stacked bodies that are formed on the flexible substrate; and a plurality of sealing layers that seal the plurality of stacked bodies, respectively. Each of the plurality of stacked bodies includes a lower electrode, an upper electrode, and alight-emitting layer interposed between the lower and upper electrodes to configure at least one light-emitting element. ... Japan Display Inc

04/19/18 / #20180108852

Display device and manufacturing method of the same

Provided is a display device having a substrate and a plurality of pixels. The substrate includes a first base film, a second base film; and a metal mesh which is located between the first base film and the second base film and has a first region and a second region. ... Japan Display Inc

04/19/18 / #20180108851

Display device

Provided is a display device including a base film and a display-element layer over the base film, the display-element layer having a display region including a plurality of pixels. The base film has a first gap separating the base film into a first region and a second region. ... Japan Display Inc

04/19/18 / #20180108723

Display device and method of manufacturing a display device

A display device according to an embodiment of the present invention includes: a base material including a display region, and a peripheral region which is located outside the display region, at least a part of the peripheral region being a bending region; an insulating layer that is disposed on the base material, extends from the display region to a part of the peripheral region, and is located apart from an edge of the base material; at least one level difference moderating layer that is disposed under the insulating layer and extends from an edge of the insulating layer toward a side of the bending region; and at least one wiring disposed on the insulating layer and the at least one level difference moderating layer.. . ... Japan Display Inc

04/19/18 / #20180108722

Display device

A display device includes a substrate having an edge portion, a display region located on the substrate and separated from the edge portion, a drive circuit region between the display region and the edge portion, a terminal region on the edge portion; and wirings in the display region, the drive circuit region, and an area between the drive circuit region and the terminal region, wherein at least one wiring of the wirings include a first conductive layer, a second conductive layer overlapping the first conductive layer in a plan view and separated from the first conductive layer, a first connection portion where the first conductive layer and the second conductive layer are electrically connected, a second connection portion where the first conductive layer and the second conductive layer are electrically connected, and the first connection portion is separated from the second connection portion.. . ... Japan Display Inc

04/19/18 / #20180108715

Organic el display device

An organic el display device includes a bank having an inclined surface, a first electrode formed on the inclined surface, an organic film including a light emitting layer and directly contacting the first electrode on the inclined surface, and a second electrode directly contacting the organic film on the inclined surface.. . ... Japan Display Inc

04/19/18 / #20180108714

Display device and manufacturing method of a display device

A manufacturing method of a display device according to an embodiment of the present invention includes: the display device including a protection plate having a light transmitting part facing an input or output device, and a display substrate having a display area, a light emitting film forming the step of forming an island-like light emitting film containing a light emitting material, in an area other than the display area in the display substrate; an alignment step of aligning the protection plate and the display substrate with each other; and an attaching step of attaching the protection plate to the display substrate.. . ... Japan Display Inc

04/19/18 / #20180108640

Display device and method for manufacturing the same

A display device includes a substrate having flexibility, a first surface and a second surface opposing the first surface, a display part arranged with a plurality of pixels above the first surface of the substrate, a frame part having a drive element for driving the plurality of pixels arranged around the display part, a mounting part mounted above the first surface of the substrate and including an individual circuit element and a connection element, a first adhesive layer above the second surface of the substrate and opposing the display part and the frame part, a first support film above the first adhesive layer, a second adhesive layer above the second surface of the substrate and opposing the mounting part, and a second support film above the second adhesive layer, wherein the first adhesive layer and the first support film separated from the second adhesive layer and the second support film.. . ... Japan Display Inc

04/19/18 / #20180108312

Display device and shift register circuit

According to one embodiment, a display device includes a pixel circuit including first, second and third switches, a capacitor and an inverter, and a pixel electrode connected to the pixel circuit, the first switch including a first control electrode connected to a gate line and a first input terminal connected to a source line, the capacitor including a first terminal connected to a reference potential and a second terminal connected to the first output terminal, the third switch including a second input terminal and a second output terminal connected to the second terminal, and the second switch and the inverter being connected in series between the second terminal and the second input terminal.. . ... Japan Display Inc

04/19/18 / #20180108299

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

An organic el display device includes a transistor for controlling whether to shut off supply of a current to an organic el element or not, a pulse signal generation circuit which generates a pulse signal to be inputted to the transistor and a storage unit. The storage unit stores the information in such a way that one frame period includes, in order, a first light emission period which is a period preceding a pulse, a black display period which is a period equivalent to a width of the pulse, and a second light emission period which is longer than the first light emission period, and that an area expressed by a product of a length of and a luminance in a light emission period is greater for the second light emission period than for the first light emission period.. ... Japan Display Inc

04/19/18 / #20180107316

Touchscreen

A touchscreen includes an oled, upper-layer inorganic films on the oled, a lower-layer inorganic film stacked between the oled and a substrate, and a touch sensor on the upper-layer inorganic film. The upper-layer inorganic films and the lower-layer inorganic film extend over a display area and a picture-frame area. ... Japan Display Inc

04/19/18 / #20180107305

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

04/19/18 / #20180107302

Display apparatus with touch detection function

According to an aspect, a display apparatus with a touch detection function, the display apparatus includes: an input surface; a touch detection electrode; a first electrode; a second electrode facing the first electrode across a dielectric layer; a touch detection controller configured to detect contact with or proximity to the input surface by a detection target object based on electrostatic capacitance between the first electrode and the touch detection electrode; and a force detection controller configured to detect a force applied to the input surface by the detection target object based on electrostatic capacitance between the first electrode and the second electrode. The force detection controller is configured to correct a force detection value based on a reference capacitance value between the first electrode and the second electrode at a reference temperature in a non-contact state of the detection target object with the input surface.. ... Japan Display Inc

04/19/18 / #20180107078

Display device

According to one embodiment, a display device includes an insulating substrate, a light-shielding member disposed above the insulating substrate, a first color filter disposed above the insulating substrate, a second color filter disposed alongside the first color filter, a partition disposed on the light-shielding member and between the first color filter and the second color filter and an insulating film disposed on the first color filter and the second color filter, and an upper surface of the partition and an upper surface of the insulating film are located on a same plane.. . ... Japan Display Inc

04/19/18 / #20180107077

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

A display device includes an electrode layer and a liquid crystal layer. The electrode layer has a first electrode and a second electrode. ... Japan Display Inc

04/19/18 / #20180107041

Display device

A display device includes a first substrate; and a circuit layer arranged on the first substrate and comprising a first scanning signal line driving circuit arranged on the side of a first side of the first substrate, a second scanning signal line driving circuit arranged on the side of a second side, a third scanning signal line driving circuit arranged between the first scanning signal line driving circuit and the second scanning signal line driving circuit, and each of a plurality of pixel circuits including a first pixel circuit and a second pixel circuit, the first pixel circuit being arranged in a region between the first scanning signal line driving circuit and the third scanning signal line driving circuit, and the second pixel circuit being arranged in a region between the third scanning signal line driving circuit and the second scanning signal line driving circuit.. . ... Japan Display Inc

04/19/18 / #20180107029

Illumination device and display device

According to one embodiment, an illumination device includes a first member, a second member, a first light source. The first member includes a first prism array including first prisms aligned in a first direction. ... Japan Display Inc

04/12/18 / #20180102497

Organic el display device

An organic el display device includes a substrate on which a plurality of driver transistors are formed, a first wiring that supplies an electric voltage in accordance with a display image via one of the driver transistors, an organic el film that emits light, an anode electrode, and an auxiliary electrode film including a first low resistance part, a second low resistance part separated from the first low resistance part, and a high resistance part disposed between the first low resistance part and the second low resistance part. The first low resistance part is electrically connected to the first wiring and the anode electrode. ... Japan Display Inc

04/12/18 / #20180102478

Display device

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

04/12/18 / #20180102103

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: agate 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 t 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

04/12/18 / #20180102092

Display apparatus

A display apparatus includes: a display device including a plurality of pixels each including a light emitting element; and a controller configured to control light emission timing of each of the pixels. The controller is configured to divide a time period during which a frame image is being displayed into certain unit time segments, and then switch light emission of the pixel on and off in a manner such that a light quantity per each of the unit time segment is equalized.. ... Japan Display Inc

04/12/18 / #20180101276

Display device and correction method of touch operation

Provided is a display device possessing: a display panel; a touch sensor overlapping with the display panel; and at least one first sensor and at least one second sensor attached to the display panel. The first sensor is a flexible resistor which increases in resistance with increasing curvature. ... Japan Display Inc

04/12/18 / #20180101076

Display device

A display device is provided with a pixel and a dummy pixel including a gate line and a signal line. The dummy pixel includes the gate line and a dummy semiconductor layer crossing the gate line through an insulating layer. ... Japan Display Inc

04/12/18 / #20180101044

Display device

A display device includes a flexible first substrate, a flexible second substrate facing the first substrate, a liquid crystal layer between the first substrate and the second substrate, a sealing member sealing the liquid crystal layer between the first substrate and the second substrate, a first optical member bonded to the first substrate, a terminal section on the first substrate, the terminal section being in a region not overlapping the second substrate, a driving circuit substrate connected with the terminal section, and a second optical member or a resin member, the terminal section being between the first optical member and the second optical member or between the first optical member and the resin member.. . ... Japan Display Inc

04/12/18 / #20180100962

Liquid crystal display device

A liquid crystal display device provided with a liquid crystal display panel having a pair of transparent substrates disposed to face with each other via a liquid crystal layer, and a backlight unit disposed on a back surface of the liquid crystal display panel for radiating a backlight ray is configured to have a plate member opposite a side wall surfaces of the liquid crystal display panel and a side wall surfaces of the backlight unit. The plate member is fixed to the side wall surface of the liquid crystal display panel and the side wall surface of the backlight unit.. ... Japan Display Inc

04/05/18 / #20180097997

Display system, display apparatus, and image processing apparatus

A display system includes an imaging apparatus installed on a mobile body; a display apparatus installed at a position different from that of the imaging apparatus on the mobile body and displaying a post-processing image; a first sensor detecting vibration at or near the imaging apparatus; a second sensor detecting vibration at or near the display apparatus; a first image processor clipping out a preprocessing image from an image captured by the imaging apparatus, based on the first sensor detection result; and a second image processor clipping out the post-processing image from the preprocessing image based on the second sensor detection result. The first image processor moves a clip-out region of the preprocessing image in a direction to counteract vibration at or near the imaging apparatus, and the second image processor causes a clip-out region of the post-processing image to follow vibration at or near the display apparatus.. ... Japan Display Inc

04/05/18 / #20180097048

Display device

A display device includes a substrate having an insulating surface; a plurality of pixel electrodes on the insulating surface, the plurality of pixel electrodes located away from each other; a first insulating layer covering an end of each of the pixel electrodes and exposing a part of a top surface of each of the pixel electrodes; and an organic layer provided on each of the pixel electrodes, the organic layer including a light emitting layer. As seen in a plan view, the first insulating layer includes a plurality of first regions, each of the plurality of first regions being around the exposed part of the top surface of the pixel electrodes, and a second region located between two adjacent first regions, the second region including a recessed portion.. ... Japan Display Inc

04/05/18 / #20180097045

Display device and manufacturing method thereof

Provided is a display device including: a substrate; a first light-emitting element over the substrate; and a second light-emitting element located over the substrate and adjacent to the first light-emitting element. Each of the first light-emitting element and the second light-emitting element possesses: a first electrode; an el layer over the first electrode; a second electrode over the el layer; and a photochromic layer located over the second electrode and including a photochromic material. ... Japan Display Inc

04/05/18 / #20180097042

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

04/05/18 / #20180097041

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

04/05/18 / #20180097019

Semiconductor device, display device and manufacturing method for semiconductor device

A semiconductor device includes a substrate having an insulating surface; a circuit including a transistor provided on the insulating surface and including a semiconductor layer, an insulating layer and a conductive layer; and a line provided on the insulating surface, the line extending in a first direction. The line includes a core containing a resin material and a conductive portion covering the core as seen in a cross-sectional view taken along a second direction crossing the first direction.. ... Japan Display Inc

04/05/18 / #20180096658

Display apparatus

According to an aspect, a display apparatus includes a segment necessary luminance calculator, a segment necessary luminance corrector, and a light emission amount calculator. The segment necessary luminance calculator creates segment necessary luminance data indicating the luminance necessary for each of light-emitting segments in accordance with image data. ... Japan Display Inc

04/05/18 / #20180095594

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

04/05/18 / #20180095593

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

04/05/18 / #20180095587

Display apparatus

A display apparatus includes a first substrate, a second substrate, a display functional layer, first electrodes, second electrodes, third electrodes, and a drive circuit. The second substrate faces the first substrate. ... Japan Display Inc

04/05/18 / #20180095576

Display device and method

According to one embodiment, a display device driven in a first drive mode for displaying images of a frame in a first frame period and a second drive mode for displaying images of a frame in a second frame period longer than the first frame period is provided. The display device includes a display panel configured to perform display operation for displaying an image based on a pixel signal and a driver configured to switch a drive mode between the first drive mode and the second drive mode. ... Japan Display Inc

04/05/18 / #20180095575

Display device having touch detection function and method

According to one embodiment, a display device includes a display panel configured to perform display operation based on a pixel signal in a display period, a detector configured to perform touch detection operation in touch detection periods, and a driver configured to control frame operations. The driver is configured to control a first frame operation in a first frame periods including the display period, a first touch detection period and a first display adjustment period, and control a second frame operation in a second frame periods including the display period, a first touch detection period and a second display adjustment period. ... Japan Display Inc

03/29/18 / #20180092226

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

03/29/18 / #20180092214

Display device

According to one embodiment, a display device includes a first substrate provided with electrodes and wiring lines, a second substrate sub2 provided with wiring lines and opposing the first substrate, and a connector which connects the wiring lines on the first substrate and the wiring lines on the second substrate. The connector includes a support member formed of a resin and a plurality of wiring portions on the support member, and each wiring portion includes a first junction joined to the wiring lines of the first substrate, a second junction joined to the wiring lines of the second substrate, a coupling section located between the first junction and the second junction and embedded inside of the support member.. ... Japan Display Inc

03/29/18 / #20180090715

Light emitting device and organic electroluminescence display device

A light emitting device includes a pixel electrode, an organic layer, and a counter electrode, wherein the organic layer includes a first organic layer having a hole injecting property, a second organic layer having a hole transporting property, a third organic layer having an electron blocking property, a light emitting layer containing a host material and a dopant material, a fourth organic layer having a hole blocking property, and a fifth organic layer having an electron transporting property, wherein the fifth organic layer includes an alkali metal such as calcium or lithium and the like or an alkaline earth metal, and a total layer thickness of the first organic layer, the second organic layer, and the third organic layer is smaller than a total layer thickness of the fourth organic layer and the fifth organic layer.. . ... Japan Display Inc

03/29/18 / #20180090708

Display device

A display device includes a substrate including a display region, a plurality of pixels arranged in the display region, and a sealing layer covering at least the entire display region. The sealing layer includes a first inorganic insulating layer, a first organic insulating layer arranged above the first inorganic insulating layer, a second organic insulating layer arranged above the first organic insulating layer and having a higher moisture permeability than the first organic insulating layer, and a second inorganic insulating layer arranged above the second organic insulating layer.. ... Japan Display Inc

03/29/18 / #20180090706

Organic electroluminescence display device

At the time of removing a flexible organic electroluminescence display device from a support substrate, delamination is prevented from occurring at a laminate structure of an oled. The organic electroluminescence display device includes a flexible base material, a plurality of organic electroluminescence elements, each comprising a pixel electrode, a reflective layer that is disposed between the base material and the pixel electrode and reflects light, a semitransparent counter electrode that is disposed on a light-emitting surface side with respect to the pixel electrode, and an organic electroluminescence function layer that is a lamination including an organic light-emitting layer and disposed between the pixel electrode and the counter electrode, a transparent electrode laminated on the counter electrode, an organic film laminated on the transparent electrode 80, and a gap 84 generated at a part of an interface between the transparent electrode 80 and the organic film 82.. ... Japan Display Inc

03/29/18 / #20180090701

Display device

To provide a display device including a spacer, a flexible substrate having a wire extending from a terminal area to a display area, and a reinforcement film having a first reinforcement attached on the rear side of the display area, a second reinforcement attached on the display side of the terminal area, a bending reinforcement attached on the respective both edge portions in the width direction of the flexible substrate on the inside surface side of the bending area, and an opening surrounded by the first reinforcement, the second reinforcement, and the bending reinforcement, wherein the opening has a shape of which width becomes larger as it goes from respective end sides to center in the width direction of the reinforcement film.. . ... Japan Display Inc

03/29/18 / #20180090700

Display device and method of manufacturing display device

Disclosed is a display device, including a first substrate having flexibility including a pixel region and a frame region around the pixel region, a pixel arranged on a first surface of the first substrate in the pixel region, and a terminal section arranged in the frame region and connected to the pixel, in which the first substrate includes an adjustment region between the pixel and the terminal section, the adjustment region having a different young's modulus from those of the pixel region and the frame region.. . ... Japan Display Inc

03/29/18 / #20180090695

Display device

A display device having an improved display characteristics and reduced manufacturing cost is provided. The display device includes a plurality of pixels arranged on a surface of a substrate. ... Japan Display Inc

03/29/18 / #20180090551

Display device

A display device is provided including a plurality of pixels, wherein the plurality of pixels is arranged in a matrix form, wherein each of the plurality of pixels has an emission region and a transparent region, and wherein the emission region has a light-emitting element, and the transparent region has at least a part of a storage capacitor having transparency and is covered with at least one electrode of the storage capacitor, a first electrode covers the plurality of pixels, a light-emitting layer is arranged below the first electrode, a second electrode is arranged below the light-emitting layer, and the storage capacitor includes the first electrode.. . ... Japan Display Inc

03/29/18 / #20180090549

Display device

The purpose of the present invention is to precisely determine an area of the evaporated organic el material in an organic el display device, where organic el layers in individual pixels emit light of different wave lengths. The purpose is realized by a structure that: a display device comprising: pixel electrodes are formed in a matrix arrangement on a substrate and a space exists between the pixel electrodes, a bank, which covers an edge of the pixel electrode, having an opening that exposes a part of one of the pixel electrodes, a first projection formed on a top of the bank and along a side of the opening, a second projection formed in an area that is near to the center of the top of the bank than the first projection is, in a plan view.. ... Japan Display Inc

03/29/18 / #20180090544

Display device

A display device includes scanning lines extending in a first direction and arrayed in a second direction on a first insulating surface; signal lines extending in a third direction and arrayed in a fourth direction on a second insulating surface; pixel electrodes provided in correspondence with intersections of the scanning lines and the signal lines; first touch lines extending in the first direction and arrayed in the second direction on the first insulating surface; second touch lines extending in the third direction and arrayed in the fourth direction on the second insulating surface; a first touch electrode on a third insulating surface, between pixel electrodes adjacent to each other, and connected with the first touch line; and a second touch electrode on the third insulating surface, between pixel electrodes adjacent to each other, and connected with the second touch line.. . ... Japan Display Inc

03/29/18 / #20180090522

Display device and manufacturing method thereof

According to one embodiment, a display device includes a first substrate including a first insulative substrate, an outer peripheral wiring formed above the first insulative substrate, an insulation film disposed on the outer peripheral wiring, a pixel electrode formed on the insulation film in an active area for displaying an image, and a first bank formed in a line shape on the insulation film in a peripheral area surrounding the active area, a second substrate including at least a second insulative substrate, and a sealant which is provided in a manner to envelop the first bank, and which attaches the first substrate and the second substrate.. . ... Japan Display Inc

03/29/18 / #20180090515

Semiconductor device and display device

A semiconductor device includes a first resin layer, one or more first wirings above the first resin layer, a second resin layer above the first wiring, the second resin layer including a first opening part, a transistor above the second resin layer, the transistor including a semiconductor layer, a gate insulation layer, and a gate electrode layer; and a second wiring above the second resin layer, the second wiring being connected to the transistor and connected to the first wiring via the first opening part.. . ... Japan Display Inc

03/29/18 / #20180090068

Display device

A display device includes a switching element having a first input/output terminal electrically connected to a first signal line, a first wiring electrically connected to a second input/output terminal of the switching element, a transistor having a gate electrode connected to the first wiring, a second wiring electrically connected to a source or drain of the transistor, a pixel electrode connected to the second wiring, a first insulating layer which is arranged between the first wiring and the second wiring and is arranged between the first wiring and the pixel electrode, a second insulating layer between the first insulating layer and pixel electrode, and a conducting layer between the first insulating layer and the second insulating layer, the conducting layer including a region overlapping the pixel electrode. The conducting layer includes a dividing groove dividing the conducting layer into a plurality of regions at a region overlapping the pixel electrode.. ... Japan Display Inc

03/29/18 / #20180090066

Display device and method of manufacturing the same

A display device includes a first substrate including a conductive particle provided therein; a first line connected with the first substrate on the side of a first surface of the first substrate; a display element connected with the first line; and a second line connected with the first line via the conductive particle on the side of a second surface of the first substrate.. . ... Japan Display Inc

03/29/18 / #20180090062

Display device

Provided is a display device that includes a temperature sensor providing measurement values that are not much dispersed and controls the level of a cathode current based on the measurement values. A display device includes a plurality of pixels provided on a substrate, the plurality of pixels each including a light emitting element and a pixel circuit to which a gray scale signal is input; a temperature sensor circuit provided on the substrate, the temperature sensor circuit including a temperature sensor line and detecting a temperature on the basis of a temperature dependence of a resistance change ratio of the temperature sensor line; and a gray scale signal control circuit correcting the gray scale signal in accordance with the temperature.. ... Japan Display Inc

03/29/18 / #20180088708

Touch sensor and display device with touch sensor

First electrodes are formed on an insulation surface in such a manner that the adjacent first electrodes are connected in a first direction and are separated in a second direction intersecting the first direction. Second electrodes are formed on an insulation surface in such a manner that the adjacent second electrodes are connected in the second direction and are separated in the first direction. ... Japan Display Inc

03/29/18 / #20180088423

Liquid crystal display device

To provide a liquid crystal display device including a plurality of gate lines extending in a first direction; a plurality of source lines extending in a second direction; and a plurality of pixel areas each surrounded by the gate line and the source line, and arranged in a matrix, wherein each of the pixel areas includes a switching device connected through a contact hole to the source line, each of the plurality of pixel areas is assigned any of at least four colors, two colors out of the four colors are alternately arranged in a same column of the pixel areas, and the switching devices in the respective pixel areas for the two colors alternately arranged share the contact hole connected to the source line.. . ... Japan Display Inc

03/29/18 / #20180088419

Display device

A display device includes: a pixel electrode formed on an insulating surface; a bank that covers an edge of the pixel electrode and at the same time has an opening in which an upper surface of the pixel electrode is not covered by the bank; an organic layer that covers the opening and includes a light emitting layer; an opposing electrode that is formed on the organic layer and the bank; a cap layer that is formed on the opposing electrode; and a hygroscopic layer that contains a hygroscopic agent and that is formed on the opposing electrode in a region that overlaps with the bank but does not overlap with the opening in a planar view from a display surface side.. . ... Japan Display Inc

03/29/18 / #20180088405

Display device and color filter substrate

According to one embodiment, a liquid crystal display includes a first substrate, a second substrate including an insulating substrate, a first color filter, a second color filter, a first light-shielding layer, a second light-shielding layer, a first spacer and a second spacer, and a sealing member surrounding the second spacer and including a filler, and the first spacer having a same height as that of the second spacer, being in contact with the first substrate, the filler being interposed between the second spacer and the first substrate, and a thickness from the inner surface of the insulating substrate to a bottom of the second spacer being less than a thickness from the inner surface of the insulating substrate to a bottom of the first spacer.. . ... Japan Display Inc

03/29/18 / #20180088390

Display device and method of manufacturing the same

There is provided a display device including a flexible substrate having a first surface and a second surface opposite to the first surface, the substrate including a display region on the first surface and a bending region on a part of the first surface or on a part of the second surface, the display region being arranged with a plurality of pixels, the bending region including an uneven pattern alternately arranged with regions, the thickness of the substrate being different in each region; and a plurality of wirings transmitting a signal for driving the plurality of pixels, each of the plurality of wirings being arranged in a top part or a bottom part of a convex portion in the uneven pattern in the bending region.. . ... Japan Display Inc

03/29/18 / #20180088380

Display device

A thin display device with a less bezel portion is provided. The display device includes: a first substrate with flexibility, the first substrate having a display section including a first pixel; a second substrate with flexibility; and a sealant which bonds the first substrate and the second substrate together. ... Japan Display Inc

03/29/18 / #20180086266

Imaging display system

According to an aspect, an imaging display system includes an imaging device, a display device, and a processing device. The imaging device includes a rolling shutter image sensor that takes an image. ... Japan Display Inc

03/22/18 / #20180084159

Display system and display method

A display system includes a controller and an image display panel. The controller includes a signal transmitter configured to output at least a vertical synchronization signal to a plurality of image-capturing apparatuses; and a synthesizer configured to provide synthesized image signals in units of lines obtained by synthesizing, in units of lines, image signals in units of lines output from the respective image-capturing apparatuses at a timing corresponding to a horizontal synchronization signal formed in a predetermined cycle based on an output timing of the vertical synchronization signal. ... Japan Display Inc

03/22/18 / #20180083229

Method for manufacturing display device

A flexible substrate including a display area and a area to be bent, the area to be bent being provided with a wiring layer and not overlapping the display area. A first resin layer that extends along a boundary of the area to be bent and continuously surrounds the area to be bent is formed. ... Japan Display Inc

03/22/18 / #20180083224

Display device

A structure including a first resin layer and a second resin layer sandwiching a self-light emitting element layer, a first stopper layer, a first resin sacrificial layer and a first glass substrate which are stacked on the first resin layer on the opposite side of the self-light emitting element layer, and a second glass substrate stacked on the second resin layer is prepared. The first glass substrate is peeled off from the first resin sacrificial layer by irradiating the first glass substrate with a laser beam. ... Japan Display Inc

03/22/18 / #20180083079

Display device and method of manufacturing the same

A display device and manufacturing method thereof with a high level of reliability is provided without increasing the number of manufacturing processes. The display device includes a first conductor, a first insulation layer including a first contact hole exposing a part of the first conductor, a second insulation layer including a second contact hole exposing at least a part of the first contact hole and a part of a surface of the first insulation layer, a pixel electrode overlapping a part of the second contact hole and electrically connected to the first conductor, and a third insulation layer contacting the first insulation layer via the second contact hole.. ... Japan Display Inc

03/22/18 / #20180083076

Display device

The purpose of the present invention is to form both ltps tft and semiconductor tft in a same substrate. The feature of the display device to realize the above purpose is that: a display device having a display area containing a pixel comprising: the pixel includes a first tft having an oxide semiconductor, a gate insulating film is formed on the oxide semiconductor, a first gate electrode is formed on the gate insulating film, a first source/drain electrode formed by a metal or an alloy contacts a source or a drain of the semiconductor the first gate electrode and the first source/drain electrode are formed by the same material.. ... Japan Display Inc

03/22/18 / #20180081487

Display device and method for manufacturing the same

A display device includes a first organic insulating layer covering video signal lines; a first metal layer provided above the first organic insulating layer; a first conductive layer provided above the first organic insulating layer and connected to a switching element via a first contact hole; a first inorganic insulating layer covering the first conductive layer and the first metal layer; a second conductive layer provided above the first inorganic insulating layer and connected to the first metal layer; a second inorganic insulating layer provided above the second conductive layer; a third conductive layer provided above the second inorganic insulating layer and connected to the first conductive layer via a second contact hole; and a fourth conductive layer provided above the second inorganic insulating layer, connected to the first metal layers via a third contact hole, and connected to the second conductive layer via a fourth contact hole.. . ... Japan Display Inc

03/22/18 / #20180081248

Display apparatus

According to an aspect, a display apparatus includes: a first light-transmissive substrate; a second light-transmissive substrate facing the first light-transmissive substrate; a liquid crystal layer sealed between the first light-transmissive substrate and the second light-transmissive substrate, and including polymer dispersed liquid crystal; at least one light-emitting device facing at least one of a side surface of the first light-transmissive substrate or a side surface of the second light-transmissive substrate; and a display controller configured to perform control so as to reduce power consumption based on a signal, the signal being in accordance with a signal of external light intensity information supplied from an external light setting device.. . ... Japan Display Inc

03/22/18 / #20180081212

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

03/22/18 / #20180081211

Display device

According to one embodiment, a display device includes a first substrate including a first resin substrate having a first thermal expansion coefficient, and a first barrier layer having a second thermal expansion coefficient which is lower than the first thermal expansion coefficient, a second substrate including a second resin substrate having a third thermal expansion coefficient which is equal to the first thermal expansion coefficient, and a second barrier layer having a fourth thermal expansion coefficient which is lower than the third thermal expansion coefficient and is equal to the first thermal expansion coefficient, and a display element located between the first resin substrate and the second resin substrate.. . ... Japan Display Inc

03/22/18 / #20180081189

Display device

According to one embodiment, a display device includes a display module which emits display light, an optical element which transmits or reflects the display light, and a reflective element which retroreflects the display light reflected from the optical element. The reflective element includes a first reflector including a first retroreflective surface having retroreflective properties, a first end portion, and a second end portion which is more separated from the optical element than the first end portion, and a second reflector including a third end portion, which overlaps the second end portion and is closer to the optical element than the second end portion, and a second retroreflective surface having retroreflective properties.. ... Japan Display Inc

03/15/18 / #20180076269

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

03/15/18 / #20180076239

Display device and manufacturing method thereof

The purpose of the present invention is to form both ltps tft and ply-si tft on a same substrate. The feature of the display device to realize the above purpose is that: a display device comprising: a substrate including a first tft having an oxide semiconductor layer and a second tft having a poly-si layer, an undercoat is formed on the substrate, the oxide semiconductor layer is formed on or above the undercoat, a first interlayer insulating film is formed on or above the oxide semiconductor layer, the poly-si layer is formed on or above the first interlayer insulating film.. ... Japan Display Inc

03/15/18 / #20180076221

Display device

Layers on a resin substrate in a peripheral area include wires extending in a wiring direction, and an inorganic insulating layer. The inorganic insulating layer is formed on first regions under the plurality of respective wires and on second regions each positioned between the adjacent first regions. ... Japan Display Inc

03/15/18 / #20180075823

Display apparatus

According to an aspect, a display apparatus includes: a plurality of pixels each of which includes a memory for storing a signal; a plurality of image signal lines each of which is configured to supply the signal; a plurality of switches each of which is included in a corresponding one of the pixels and couples a corresponding one of the image signal lines to the memory of the corresponding one of the pixels; a plurality of gate signal lines; a plurality of logic circuits coupled in series, the logic circuit at a most upstream stage being configured to receive a control signal, and each of the logic circuits being configured to output an output signal; and a plurality of control circuits each of which is configured to output a gate signal to a corresponding one of the gate signal lines based on the control signal or the output signal.. . ... Japan Display Inc

03/15/18 / #20180074634

Sensor-equipped display device

A 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

03/15/18 / #20180074633

Display panel with touch detection function, drive circuit, and electronic unit

There are provided a display panel with a touch detection function, a drive circuit, and an electronic unit, which make it possible to realize many functions related to touch detection. The display panel includes: one or more display elements; one or more drive electrodes extending in one direction; an electrode drive section integrated into a chip, and applying a drive signal to the drive electrodes; and one or more touch detection electrodes extending in a direction intersecting the direction in which the drive electrodes extend.. ... Japan Display Inc

03/15/18 / #20180074614

Display device and electric device

A display device includes a light emitting element having a light emitting region in a display region of the display device, an insulating layer covering the light emitting element, a detecting element including a first electrode, a second electrode, and a semiconductor layer having a diode characteristic sandwiched between the first electrode and the second electrode and arranged on the insulating layer, and a first connection section configured to connect the first electrode and the second electrode to a detection circuit, the detection circuit inputting a driving signal to the first electrode so that a reverse voltage is generated in the semiconductor layer and acquiring a response signal generated at the second electrode in response to the driving signal.. . ... Japan Display Inc

03/15/18 / #20180074375

Display device

According to one embodiment, a display device includes a display module which emits display light, an optical element which transmits or reflects the display light, a reflective element which retroreflects the display light reflected from the optical element, and a first light-guide which imparts directivity toward the optical element to the display light emitted from the display module.. . ... Japan Display Inc

03/15/18 / #20180074356

Display device

According to one embodiment, a display device includes a display panel including a first outer surface and a second outer surface which is on a side opposite to the first outer surface, a light-modulating element opposed to the first outer surface, a first optical sensor which measures brightness on a first outer surface side of the display panel, and a controller which controls a transmittance of the light-modulating element on the basis of a measurement result obtained from the first optical sensor.. . ... Japan Display Inc

03/15/18 / #20180074252

Illumination device and display device

In one embodiment, an illumination device includes a light guide, a light source and prisms. The light guide has a side surface and first and second main surfaces. ... Japan Display Inc

03/15/18 / #20180074247

Illumination device

According to one embodiment, an illumination device includes a light guide, a plurality of light sources, and a plurality of light diffusion structures. The light guide extends in a first direction and a second direction and having a thickness in a third direction. ... Japan Display Inc

03/08/18 / #20180069192

Display device

. . A display device includes a substrate including a peripheral region folded back to face a rear surface of the substrate, and a counter region facing the peripheral region; and a filling member held between the peripheral region and the counter region. The substrate is folded such that the display device includes a first overlapping portion where a part of the peripheral region is bonded with the counter region with an adhesive material being provided therebetween; a second overlapping portion where a part of the peripheral region is in direct contact with the filling member; and a third overlapping portion where a part of the peripheral region is bonded with the filling member with an adhesive material being provided therebetween.. ... Japan Display Inc

03/08/18 / #20180069187

Organic electro-luminescent display device

An organic electroluminescent display device according to an embodiment of the present invention includes a lower electrode, an upper electrode, an organic el layer positioned between the lower electrode and the upper electrode and a light emitting material containing layer that contains a light emitting material and is arranged on an opposite side of the upper electrode from the organic el layer.. . ... Japan Display Inc

03/08/18 / #20180069130

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

03/08/18 / #20180069126

Semiconductor device

A semiconductor device includes an n-type oxide semiconductor layer, a gate electrode above the oxide semiconductor layer, a gate insulation layer between the oxide semiconductor layer and the gate electrode, a first terminal connected to the oxide semiconductor layer, and a second terminal connected to the gate electrode, a potential applied to the second terminal being higher than a potential applied to the first terminal.. . ... Japan Display Inc

03/08/18 / #20180069072

Display device

A display device according to an embodiment of the present invention includes: a display panel including a display region, a backside region, and a curvature region, wherein the display panel comprises: an insulating base material disposed on the display region, the curvature region, and the backside region; a wiring layer that is disposed on an outer surface side of the insulating base material, and comprises an insulating layer and a wiring; a display element that is provided on an outer surface side of the wiring layer in the display region, and is electrically connected to the wiring; and a first protection sheet that is provided on an inner surface side of the insulating base material in the display region, and includes a plurality of projection parts that protrude toward a side of the curvature region from a side of the display region.. . ... Japan Display Inc

03/08/18 / #20180069071

Display device

A display device includes: a flexible substrate having a shape extending in a first direction and a second direction crossing each other; a display element layer in which light-emitting elements are arranged; a sealing layer sealing the display element layer; and wires each including a first portion extending in the first direction and exhibiting a shape-memory effect, the wires being divided into groups depending on which the position of the first portion in the first direction is different. The wire of at least one group further includes a second portion not exhibiting the shape-memory effect and extending in the first direction from the first portion so as to approach an edge of the flexible substrate. ... Japan Display Inc

03/08/18 / #20180069066

Flexible 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

03/08/18 / #20180069062

Organic electroluminescent display device

An organic electroluminescent display device for improving light extraction efficiency is provided. A bank has an opening part at a position of a light-emitting surface of oled. ... Japan Display Inc

03/08/18 / #20180069056

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

03/08/18 / #20180068631

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

03/08/18 / #20180068627

Display device and method of driving the same

According to one embodiment, a display device includes a display unit and a driver unit. The driver unit includes a display drive unit, a power supply unit and a control unit. ... Japan Display Inc

03/08/18 / #20180067585

Display device with touch detection function and electronic apparatus

According to an aspect, a display device with a touch detection function includes a controller, touch wiring that supplies a touch drive signal to drive electrodes, and a plurality of switch groups that are provided for each of the drive electrodes, each of the plurality of switch groups having selection switches. The plurality of switch groups select a drive electrode to be coupled to a touch wiring based on a selection signal from the controller. ... Japan Display Inc

03/08/18 / #20180067357

Display device

A display device includes a display region, a peripheral region outside the display region, a control circuit, driving circuits, a clock line connecting the control circuit to one of the driving circuits and in which a first clock signal is supplied, and another clock line connecting the control circuit to the other of the driving circuits and in which a second clock signal is supplied. A light shielding layer includes extension portions each extending along a y direction, and bent portions between the extension portions. ... Japan Display Inc

03/08/18 / #20180067356

Display device

A light shielding layer overlapping with a peripheral region of a display device includes extension portions each extending along a y direction, bent portions located between the extension portions, and another extension portion located between the bent portions. In a region overlapping with the another extension portion, an enable line (first potential supply line), which supplies a potential to a plurality of scanning signal lines via a driving circuit (first driving circuit), goes through a wiring layer (first wiring layer) and another wiring layer (second wiring layer) made of a material having resistivity lower than that of the wiring layer.. ... Japan Display Inc

03/08/18 / #20180067350

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

03/08/18 / #20180067349

Display device

According to one embodiment, a display device includes a first substrate includes an inorganic insulating film, a first wiring formed above the inorganic insulating film, an organic insulating film located above the inorganic insulating film and the first wiring, and a driver electrically connected to the first wiring, a second substrate opposing the first substrate, and a sealant fixing the first substrate and the second substrate, wherein the sealant comprises a first seal portion formed along a first edge of the first substrate and a second seal portion which crosses the first seal portion, and the first seal portion has a first width, and the second seal portion has a second width, the first width being greater than the second width.. . ... Japan Display Inc

03/08/18 / #20180067328

Display device

A display device includes a display unit in which pixels having first and second regions are arrayed in a matrix, the first region emitting first color light for displaying a stereoscopic image including images of a plurality of viewing points and the second region emitting second color light in order to display the stereoscopic image. A separation unit separates optically the images of the respective viewing points from each other so that the images of different viewing points are observed by different eyes of a viewer, wherein in a region on the display unit in which the image of a predetermined viewing point is displayed, widths of the first and second regions in a parallax direction of the stereoscopic image are approximately the same and widths of the first and second regions in a vertical direction, which is approximately perpendicular to the parallax direction, are different.. ... Japan Display Inc

03/01/18 / #20180062114

Display device

A display device includes a light emitting device layer including a light emitting layer, a light-transmissive upper electrode on the light emitting device layer, a lower electrode having light transmittance and moisture permeability under the light emitting device layer, a light reflection layer under the lower electrode, and a hygroscopic layer having a hygroscopic property between the lower electrode and the light reflection layer.. . ... Japan Display Inc

03/01/18 / #20180062095

Display device

A display device includes: a spacer; a flexible substrate having flexibility, the flexible substrate being provided with a display area for performing image display, a picture-frame area, a bent area, and a terminal area including a terminal, the display area, the picture-frame area, the bent area, and the terminal area being arranged in this order, the terminal area being disposed on a rear surface side of the spacer due to the bent area being bent so as to follow the shape of the spacer; and a reinforcing film including a first reinforcing portion attached to the rear surface side of the display area, a second reinforcing portion attached to a display surface side of the terminal area, and a bent reinforcing portion attached to an inner surface side of the bent area at a portion in a width direction of the flexible substrate.. . ... Japan Display Inc

03/01/18 / #20180062091

Display device

A display device includes a first shape-memory wire that memorizes an extended state and a second shape-memory wire that memorizes a bending state. The laminated layers include a first flexible layer, a second flexible layer, and a display element layer on which light emitting elements are disposed. ... Japan Display Inc

03/01/18 / #20180062026

Method for manufacturing display device

A lamination includes a sheet substrate and a display element layer. The sheet substrate includes a plurality of product regions cut out into a plurality of products and a blank region surrounding the product regions. ... Japan Display Inc

03/01/18 / #20180061928

Oled display panel and manufacturing method thereof

An oled display panel is provided which can control the problem of shedding even in high definition panels. Metal wiring 5 which conducts with an earth line of a flexible printed substrate 15i provided on a substrate 1. ... Japan Display Inc

03/01/18 / #20180061925

Display device

A display device having a display region and a peripheral region in contact with the display region above a substrate is provided. The display region has a plurality of pixels each including a transistor, an insulating film above the transistor, a pixel electrode arranged above the insulating film and electrically connected to the transistor, and a common electrode above the insulating film, a video signal line and a gate signal line electrically connected to the transistor, and liquid crystal layer above the plurality of pixels. ... Japan Display Inc

03/01/18 / #20180061924

Organic el display device

An organic el display device according to an embodiment of the present invention includes: an ito layer divided and disposed in a region where a pixel opening is formed; a capacitance insulating film disposed on the ito layer; a lower electrode disposed on the capacitance insulating film; an organic layer disposed on the lower electrode; an upper electrode disposed on the organic layer; and a planarizing member disposed so as to soften a step of a step part of the lower electrode.. . ... Japan Display Inc

03/01/18 / #20180061900

Display device

A display device in an embodiment according to the present invention includes a substrate, a plurality of wirings above the insulation surface, an interlayer insulation layer covering the plurality of wirings, a light emitting element above the interlayer insulation layer, a first inorganic insulation layer covering the light emitting element, a first detection electrode extending in a first direction above the first inorganic insulation layer, an organic insulation layer above the first inorganic insulation layer covering the first detection electrode, a second detection electrode extending in a second direction intersecting the first direction above the organic insulation layer, a second inorganic insulation layer above the organic insulation layer covering the second detection electrode, a first connection wiring electrically connecting the first detection electrode and one of the plurality of wirings, and a second connection wiring electrically connecting the second detection electrode and another one of the plurality of wirings.. . ... Japan Display Inc

03/01/18 / #20180061869

Electronic device and display device

According to one embodiment, an electronic device includes a first substrate including a first conductive layer, and a second substrate including a second conductive layer which is connected to the first conductive layer and which has a thickness larger than a thickness of the first conductive layer, a bridge line which has a thickness larger than the thickness of the first conductive layer and which is connected to the second conductive layer, and an insulating layer which is located between the second conductive layer and the bridge line. The first conductive layer, the second conductive layer and the bridge line form a coil.. ... Japan Display Inc

03/01/18 / #20180061863

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

03/01/18 / #20180061857

Display device

According to one embodiment, a display device includes an insulating substrate, a first transistor including a first semiconductor layer of silicon and a first electrode, a first insulating layer provided above the first semiconductor layer, a second transistor including a second semiconductor layer of an oxide semiconductor, a second electrode and a conductive layer electrically connected to the second semiconductor layer, and a second insulating layer provided above the first insulating layer and the second semiconductor layer, the first electrode being electrically connected to the first semiconductor layer in a first hole, and the second electrode being in contact with the conductive layer in a second hole.. . ... Japan Display Inc

03/01/18 / #20180061368

Display apparatus

According to an aspect, a display apparatus includes: an image display panel including a plurality of pixels and displaying an image; and a signal processor generating a second signal by multiplying signal values for a plurality of sub-pixels making up each of the plurality of pixels by a gain, the signal values being included in a first signal that is an input signal of the image. The the signal processor calculates a luminance of each of the plurality of pixels based on the signal values of the sub-pixels included in the respective pixels. ... Japan Display Inc

03/01/18 / #20180061360

Liquid crystal display device

In a liquid crystal display (lcd) device having a touch panel function, power consumption is reduced in the standby state. The display section is divided into blocks each of which is formed of a plurality of display lines. ... Japan Display Inc

03/01/18 / #20180061356

Display driver and liquid crystal display device

According to one embodiment, a display driver includes a driving unit. The driving unit applies a common voltage to a common electrode, and alternately supplies a video signal having a first polarity and the video signal having a second polarity different from the first polarity to a pixel electrode in each frame period. ... Japan Display Inc

03/01/18 / #20180061345

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

According to an aspect, a display device includes: a display region in which a plurality of pixels are arranged in a matrix; a plurality of signal lines that extend in a second direction in the display region; a vertical drive circuit that is coupled to first ends of the scanning lines and applies a vertical scanning pulse to the first ends to select each row of the pixels in the display region; a horizontal drive circuit that performs a display operation of supplying an image signal to each of the pixels in the row selected by the vertical drive circuit through the signal lines; and a plurality of switches that are coupled to second ends of the scanning lines respectively. Each of the switches supplies the same potential as that supplied to the first ends by the vertical drive circuit to the second end corresponding thereto in an idle period.. ... Japan Display Inc

03/01/18 / #20180061317

Display device

Disclosed is a display device including: a driving transistor, a first switching transistor, and a pixel transistor each having a gate and a pair of terminals; a storage capacitor having a pair of terminals; and a light-emitting element having an input terminal and an output terminal. One terminal of the driving transistor is electrically connected to one terminal of the pixel transistor. ... Japan Display Inc

03/01/18 / #20180061310

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

A signal processor of a display device includes: a light emission value calculating unit that calculates a light emission value; a chunk determining unit that determines whether pixels within a predetermined luminance value range are continuously present and determines an area of the continuous pixels as a chunk; a maximum luminance value detecting unit that detects a maximum luminance value inside the chunk in one of the partial areas; a luminance gain value determining unit that determines a luminance gain value based on the maximum luminance value such that a corrected light emission value that is a value acquired by multiplying the light emission value by the luminance gain value is a value of an upper limit emission value or less; and a light emission control unit that causes the light source units to emit light based on the corrected light emission value.. . ... Japan Display Inc

03/01/18 / #20180059871

Display apparatus

According to an aspect, a display apparatus includes: a plurality of gate lines; a plurality of first switches arranged in respective pixels in a display region, each of the first switches being coupled to one of the gate lines; a plurality of second switches arranged in a frame region surrounding the display region, each of the second switches being coupled to one of the gate lines; and a first wire coupled to the respective second switches and supplying a detection drive signal to the respective gate lines through the respective second switches in a detection operation period. The first wire is arranged between the second switches and the display region.. ... Japan Display Inc

03/01/18 / #20180059869

Touch sensor and touch screen

A touch sensor includes first electrodes which are driving electrodes of the touch sensor, second electrodes which are detecting electrodes of the touch sensor, third electrodes, and an insulating film which is stacked on the first electrodes. Each of the first electrodes extends in a first direction. ... Japan Display Inc

03/01/18 / #20180059859

Display apparatus

According to an aspect, a display apparatus includes: a plurality of gate lines; a plurality of first wires arranged in a frame region surrounding a display region and each configured to supply a detection drive signal to the respective gate lines in a detection operation period and be supplied with a first signal having a predetermined first voltage in a display operation period different from the detection operation period; and a shield that is a conductive member overlapping at least one of the first wires when viewed in a direction perpendicular to the display region and is supplied with a second signal having a predetermined second voltage in the display operation period.. . ... Japan Display Inc

03/01/18 / #20180059844

Display device

According to one embodiment, a display device includes a display panel including a first substrate including a display area and a first detection electrode, and a second force sensing electrode opposing the display area and the first detection electrode with a gap therebetween. The second force sensing electrode includes a central portion opposing a central portion of the display region, a peripheral portion located to surround the central portion and a reinforcing structure which reinforces the peripheral portion, and the gap between the central portion and the first detection electrode is greater than a gap between the peripheral portion and the first detection electrode.. ... Japan Display Inc

03/01/18 / #20180059842

Input detection device

Provided is an input detection device capable of suppressing a change in detection sensitivity depending on a position. The input detection device includes: signal wirings having end portions, and arranged so as to extend in a first direction; drive electrodes each extending in a second direction crossing the first direction, and arranged in parallel to the first direction; a plurality of first switches arranged between the end portions of the drive electrodes and the signal wirings; a drive signal circuit supplying a drive signal to the end portions; and a selection circuit controlling the first switches in detecting proximity of an external object. ... Japan Display Inc

03/01/18 / #20180059840

Display device

According to one embodiment, a display device includes a first substrate including an insulating substrate, a color filter layer located above the insulating substrate, a signal line located between the insulating substrate and the color filter layer, a metal line located above the color filter layer, a first light-shielding layer stacked on the metal line, a common electrode located above the first light-shielding layer, a pixel electrode opposed to the common electrode, a second substrate opposed to the first substrate, and a liquid crystal layer held between the first substrate and the second substrate.. . ... Japan Display Inc

03/01/18 / #20180059827

Display device

In a capacitive touch panel, edge regions of the panel display generally have poor accuracy of coordinate detection of a touch point as compared to the intermediate region of the panel display. A display device includes a plurality of first electrodes arranged at predetermined pitches and extending in a x-direction; and a plurality of second electrodes arranged at predetermined pitches and extending in a y-direction, wherein both endmost first electrodes of the plurality of first electrodes have a smaller pitch than the other first electrodes, both endmost second electrodes of the plurality of second electrodes have a smaller pitch than the other second electrodes, and the display device is configured to detect a touch based on a capacitance variation at one or more of intersections of the plurality of first electrodes with the plurality of second electrodes.. ... Japan Display Inc

03/01/18 / #20180059486

Liquid crystal display device

According to one embodiment, a liquid crystal display device includes second substrates, a light-shielding layer, and a liquid crystal layer. The first substrate includes pixel electrodes, a common electrode, and subpixel areas each including area in which the pixel electrode is present and a second area in which the pixel electrode is not present. ... Japan Display Inc

03/01/18 / #20180059480

Display device

According to one embodiment, a display device includes a display panel including a first substrate including a display area and a first detection electrode, a backlight device opposed to the first substrate with a gap therebetween, a second detection electrode opposing the first detection electrode via the backlight device, and an elastic member between the backlight device and the second detection electrode, including a first region opposing a central portion of the back light device and a second region located to surround the first region. The first region and the second region are different in hardness in a thickness direction of the elastic member.. ... Japan Display Inc

03/01/18 / #20180059473

Display device

According to one embodiment, a display device comprises an insulating substrate, a pixel in a display area, a scanning line extending in a first direction, a signal line extending in a second direction, a shield line between the insulating substrate and the scanning line, a pixel electrode in the pixel, and a first switching element including a first semiconductor layer. The first semiconductor layer is provided between the scanning line and the shield line, and comprises an intersection area in which the first semiconductor layer intersects the scanning line. ... Japan Display Inc

03/01/18 / #20180059463

Display device

A display device includes a substrate including a display area and a peripheral area outside the display area; a plurality of light emitting elements formed in the display area; a sealing layer formed in the display area and the peripheral area so as to seal the plurality of light emitting elements and having an upper surface positioned lower in the peripheral area than in the area; a spacer layer laminated on the sealing layer at least in the peripheral area to contribute to form a continuous flat surface extending from the display area to the peripheral area; and a film attached to the flat surface in the area including the display area and the peripheral area.. . ... Japan Display Inc

03/01/18 / #20180059461

Display device, input detection device and electronic apparatus

In, for example, such an in-cell touch panel of an electromagnetic induction method as to generate a magnetic field for touch detection in a display device, provided is an input detection device in which even an end portion of a display area can generate the same magnetic field as that generated at a center of the display area. The input detection device includes a plurality of first drive electrodes placed in a detection area; a second drive electrode placed in a frame area; and a second drive circuit driving the second drive electrode. ... Japan Display Inc

02/22/18 / #20180053476

Display device

A liquid crystal display device includes a display area in which pixels are disposed in a matrix with rows and columns. The display area includes first and second configuration columns. ... Japan Display Inc

02/22/18 / #20180053470

Display device and driving method of the same

A driving method of a display device is provided. In a first period, threshold voltages are simultaneously compensated for all first transistors which are provided in a plurality of pixels arranged in a matrix form with n rows and m columns. ... Japan Display Inc

02/22/18 / #20180052548

Input detection device and electronic device

An input detection device is provided with a plurality of drive electrodes, a metal electrode opposed to the plurality of drive electrodes and having a predetermined wiring pattern, and a light-shielding film. In plan view, a width of the wiring pattern of the metal electrode overlapped with a portion of the light-shielding film with a large width is larger than a width of the wiring pattern of the metal electrode overlapped with portions other than the portion of the light-shielding film with the large width.. ... Japan Display Inc

02/22/18 / #20180052371

Liquid crystal panel and pixel structure thereof

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, wherein the extension direction of at least one of slits formed at both ends from among slits formed between the plurality of electrode branches crosses the alignment direction of the liquid crystal layer at an angle of 7° or larger.. . ... Japan Display Inc

02/15/18 / #20180047941

Oled with a flattening layer between two barrier layers

According to one embodiment, an organic semiconductor device includes a supporting substrate, a plurality of organic el light emitting elements, a first barrier layer, a flattening layer, and a second barrier layer. The flattening layer exists sporadically and makes gentle in inclination steep elevation change present in the surface of the first barrier layer. ... Japan Display Inc

02/15/18 / #20180047939

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

02/15/18 / #20180047349

Display device and display device drive method

A display device includes an image display panel whose display is controlled by an image signal, a backlight which includes light sources and lights the image display panel from behind, and a display control section which calculates, based on the image signal, the required luminance value of the backlight for each divided area of the image display panel, calculates a tentative lighting level of each light source based on luminance distribution information for the backlight stored previously and the required luminance values, sets the lighting level of a first light source whose tentative lighting level exceeds an upper limit to the upper limit, determines the lighting level of a second light source whose tentative lighting level does not exceed the upper limit, based on the lighting level of the first light source, luminance distribution information, and required luminance value, and controls the backlight by the lighting levels.. . ... Japan Display Inc

02/15/18 / #20180046296

Input detection device

The input detection device includes: a line having an end to which a driving signal is supplied and extending in a first direction; a plurality of drive electrodes extending in a second direction intersecting the first direction and arranged in parallel in the first direction; a selecting drive circuit selecting the drive electrode from the plurality of drive electrodes and connecting an end of the selected drive electrode to the line; a driving signal circuit supplying the driving signal to the end of the line; and a plurality of line patterns connected to each drive electrode. A line density of line patterns connected to a drive electrode connected to be close to the end of the line is smaller than a line density of line patterns connected to another drive electrode connected to be far from the end of the line.. ... Japan Display Inc

02/15/18 / #20180046280

Touch panel, manufacturing method thereof, display device, and electronic apparatus

A touch panel includes: a wire substrate and a cover substrate joined to each other, wherein the wire substrate includes a sensor electrode; a plurality of signal wires that are electrically connected to the sensor electrode and extend along a circumference of the sensor electrode; and a first light blocking layer that covers at least a signal wire disposed closest to the sensor electrode of the plurality of signal wires, and wherein the cover substrate includes a second light blocking layer that faces a continuous region including an outer edge region of the first light blocking layer and a signal wire disposed so as to be the most distant from the sensor electrode.. . ... Japan Display Inc

02/15/18 / #20180046047

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

02/15/18 / #20180046019

Liquid crystal display device

According to one embodiment, a liquid crystal display device includes a first substrate includes a first pixel electrode which comprises a first contact portion and a first strip electrode with a first length, a second pixel electrode which comprises a second contact portion located on a same straight line with the first contact portion and a second strip electrode with a second length equal to the first length, and a third pixel electrode which comprises a third contact portion disposed at a position displaced from the same straight line of the first contact portion and a third strip electrode with a third length different from the first length, a second substrate, and a liquid crystal layer held between the first substrate and the second substrate.. . ... Japan Display Inc

02/15/18 / #20180046012

Display device

A terminal structure that keeps the resistance of its connecting portion small and secures mechanical reliability is to be achieved. A display device includes a display region and a terminal region. ... Japan Display Inc

02/15/18 / #20180046010

Liquid crystal display device and method of manufacturing the same

A first organic insulating film is arranged on a first substrate in a circumference area outside an active area. A mounting portion is located in the circumference area for mounting a signal source. ... Japan Display Inc

02/15/18 / #20180045997

Display device and electronic apparatus

A display device including a pixel section provided between a pair of substrates and including plural pixels; one or plural active components disposed in a frame region around the pixel section on one substrate of the pair of substrates; an insulating film provided in the frame region on the one substrate to cover the one or plural active components; and a sealing layer provided to seal the pixel section and cover an end edge portion of the insulating film in the frame region.. . ... Japan Display Inc

02/15/18 / #20180045993

Liquid crystal display device

The invention prevents the display unevenness of a high-resolution liquid crystal display device that results from the presence of regions where an alignment film is not applied. The invention provides a liquid crystal display device including: a tft substrate having scan lines, video signal lines, and pixels formed by the intersecting scan lines and video signal lines; a counter substrate; and a liquid crystal layer placed between the tft substrate and the counter substrate. ... Japan Display Inc

02/08/18 / #20180040856

Manufacturing device and manufacturing method of light-emitting element

Disclosed is a manufacturing apparatus of a light-emitting element including: a main transporting route extending in a first direction, the main transporting route comprising first and second transfer devices connected through a first transporting chamber; a sub-transporting route extending in a second direction intersecting the first direction, the sub-transporting route comprising a second transporting chamber connected to the first or second transfer device and a delivery chamber connected to the second transfer chamber; and a plurality of first treatment chambers connected to the delivery chamber. The main transporting route is configured to transfer a substrate to be treated in a horizontal state, and one of the plurality of treatment chambers is configured to hold the substrate in a vertical state during treatment.. ... Japan Display Inc

02/08/18 / #20180040851

Display device and method for manufacturing the same

A display device includes a first inorganic insulating layer covering a display region; a first organic insulating layer on the first inorganic insulating layer; a second inorganic insulating layer on the first organic insulating layer; a second organic insulating layer on the second inorganic insulating layer; and a third inorganic insulating layer on the second organic insulating layer. The second organic insulating layer contains a compound reactive with moisture; and the first organic insulating layer is thicker than the second organic insulating layer.. ... Japan Display Inc

02/08/18 / #20180040671

Display device

The organic el display device includes a tft substrate on which a scanning line extends in a first direction, a video signal line extends in a second direction, and a pixel having an anode, an organic el layer, and a cathode is formed on a region enclosed with the scanning line and the video signal line. A first detection electrode extends in the first direction above the pixel via insulation films. ... Japan Display Inc

02/08/18 / #20180040645

Semiconductor circuit substrate and display device using the same

An organic el display device has a semiconductor circuit substrate comprising a tft and an organic passivation layer thereon. An alo layer is formed over the organic passivation layer, and an electrode layer is formed on the alo layer. ... Japan Display Inc

02/08/18 / #20180040644

Display device and manufacturing method for same

Separation of wirings formed on an organic passivation film is prevented in an organic el display device or a liquid crystal display device. The organic el display device includes a tft formed on a substrate and an organic passivation film formed to cover the tft. ... Japan Display Inc

02/08/18 / #20180039374

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

02/08/18 / #20180039373

Input detection device

The input detection device includes: first and second signal lines having ends and arranged to extend in a first direction; drive electrodes extending in a second direction intersecting the first direction and arranged in parallel to the first direction; a first switch connected between one end of each drive electrode and the first signal line; a second switch connected between the other end of each drive electrode and the second signal line; a driving signal circuit supplying a driving signal to ends of the first signal line and the second signal line; and a selection circuit controlling the first switch and the second switch when it is detected that an external object is close. A size of the first switch connected to be close to the end of the first signal line is made smaller than a size of the first switch connected to be farther than the close first switch from the end.. ... Japan Display Inc

02/08/18 / #20180039367

Force detection apparatus, display apparatus, and organic electro-luminescence display apparatus

According to an aspect, a force detection apparatus includes: a first electrode facing an input surface to which an object to be detected applies force, and configured to be supplied with a drive signal; a conductor facing the first electrode, and supplied with a reference potential; a second electrode and a third electrode arranged between the first electrode and the conductor; a first dielectric layer arranged between the first electrode, and the second electrode and the third electrode; and a second dielectric layer arranged between the second electrode and the third electrode, and the conductor. The second electrode is supplied with the reference potential. ... Japan Display Inc

02/08/18 / #20180039360

Display device

Disclosed is a display device having a first layer and a second layer over the second layer. The first layer possesses a display region including: a plurality of first sub-pixels; a plurality of second sub-pixels; a plurality of third sub-pixels; a partition wall sandwiched by two adjacent sub-pixels; and a sealing film thereover. ... Japan Display Inc

02/08/18 / #20180039356

Detection apparatus and touch detection function-equipped display apparatus

A detection apparatus includes a first electrode, a second electrode provided at a position that does not overlap with the first electrode, a third electrode arranged facing the first electrode and the second electrode via a spacing, and a detector configured to apply a drive signal to the first electrode and detect an output signal appearing in the second electrode.. . ... Japan Display Inc

02/08/18 / #20180039147

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

A liquid crystal display device includes: a plurality of scan lines and signal lines on one of a pair of substrates arranged to be opposed to each other with a liquid crystal layer sandwiched therebetween, the scan lines and signal lines extending in different directions; and an orientation film, pixel electrode, insulating layer and common electrode, the orientation film being rubbed in a rubbing direction having a given inclination with respect to a pixel arrangement direction. The pixel electrode is partitioned by the scan lines and signal lines and has subpixels made up of first and second regions. ... Japan Display Inc

02/08/18 / #20180039130

Display device, method for manufacturing display device and color filter substrate

According to one embodiment, a display device includes a first substrate, a second substrate opposed to the first substrate, and a display function layer, wherein the first substrate comprises an insulating substrate, a color filter layer includes a first color filter provided above the insulating substrate, and a second color filter provided above the insulating substrate and arranged in alignment with the first color filter, and a first inorganic insulating film which is in contact with a top surface of the first color filter, a first side surface of the first color filter opposed to the second color filter, and an under surface of the second color filter.. . ... Japan Display Inc

02/08/18 / #20180039119

Display device

A second substrate has detection electrodes of a touch panel, each of pixels has a pixel electrode and a counter-electrode, the counter electrode is divided into a plurality of blocks, the counter electrodes of the respective divided blocks are commonly provided for the respective pixels of the plurality of display liner in series, and the counter electrodes also serve ae scanning electrodes of the touch panel, and a counter electrode selector circuit that selects the counter electrodes. The counter electrode selector circuit includes an address decoder circuit that selects the counter electrodes of the respective blocks for a given period, and a selector circuit that applies a touch panel scanning voltage to the counter electrode of the block selected by the address decoder circuit, and applies a counter voltage to the counter electrodes of the blocks not selected by the address decoder circuit.. ... Japan Display Inc

02/08/18 / #20180039113

Liquid crystal display device

A drain layer lead line connecting an image signal line and a terminal of an ic driver is interrupted in the middle, and the gap is bridged by bridging ito that is formed at the same time as pixel ito. Thus, the difference in the length of the lead lines is adjusted such that the length of the bridging ito in the lead line connected to the terminal in the center of the ic driver is longer than the length of the bridging ito in the lead line connected to the terminal in the end of the ic driver to reduce the difference in the wiring resistance of the lead lines due to the difference in the length of the lead lines depending on the location.. ... Japan Display Inc

02/08/18 / #20180039111

Display device

A display device includes a first substrate comprising an insulating film, a first organic layer on the insulating film, and a plurality of pixels arranged in a matrix in an active area. The display device further includes a second substrate comprising a black matrix and a second organic layer stacked on the black matrix. ... Japan Display Inc

02/08/18 / #20180039007

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

02/01/18 / #20180035542

Electronic device and manufacturing method thereof

According to one embodiment, an electronic device includes a first substrate including a first basement and a first conductive layer, a second substrate including a second basement which is disposed to be apart from the first conductive layer and includes a first surface opposed to the first conductive layer and a second surface opposite to the first surface, and a second conductive layer disposed on the second surface, the second substrate including a first hole passing through the second basement, and a connecting material passing through the first hole to electrically connect the first conductive layer and the second conductive layer, wherein the first hole is shaped as a funnel.. . ... Japan Display Inc

02/01/18 / #20180035541

Display device and inter-substrate conducting structure

According to one embodiment, a display device includes a first substrate, a second substrate, and a connecting material. The first substrate includes a first basement and a first conductive layer. ... Japan Display Inc

02/01/18 / #20180035540

Display device

According to one embodiment, a display device includes a first substrate including a first basement and a first conductive layer, a second substrate including a second basement which includes a first surface and a second surface, and a second conductive layer which is located on the second surface, and including a first hole which penetrates between the first surface and the second surface, a first light-shielding layer located between the first basement and the second basement, and a connecting material electrically connecting the first and second conductive layer via the first hole, wherein the connecting material and the first light-shielding layer are spaced apart from each other.. . ... Japan Display Inc

02/01/18 / #20180034008

Method of manufacturing display device

A manufacturing method of a display device is provided including forming a first insulation film above a region including a display region of a substrate, adsorbing organic molecules to approximately the entire first surface on the opposite side to the substrate of the first insulation film, removing the organic molecules adsorbed to a first region defined as an inner side region not reaching an end part of the first insulation film including the display region on the first surface of the first insulation film, forming a second insulation film in the first region removed of the organic molecules on the first insulation film, removing the organic molecules adsorbed in regions apart from the first region of the first insulation film, and forming a third insulation film contacting the first insulation film at an outer side of the second insulation film above the first insulation film and the second insulation film.. . ... Japan Display Inc

02/01/18 / #20180033969

Display device

According to one embodiment, a display device includes first to third substrates, a display function layer and a first connecting structure. The first substrate includes a first basement and a first conductive layer. ... Japan Display Inc

02/01/18 / #20180033840

Display device and method of manufacturing the same

An aspect of the present invention is directed to a display device including: an array substrate arranged with a plurality of pixels each having a light-emitting element are arranged; a first resin layer covering the plurality of pixels and having a first surface subjected to an alignment process; polarizers disposed over the first surface and aligned according to the alignment process; and a counter substrate disposed over the first resin layer.. . ... Japan Display Inc

02/01/18 / #20180033801

Display device

According to one embodiment, a display device includes a first substrate including a first basement, a scanning line extending along the first direction, a drive circuit connected to the scanning line, a first pad and a second pad arranged along a second direction between a first edge of the first basement and the drive circuit, a second substrate including a second basement includes a first surface opposing the first substrate and spaced from the first substrate and a second surface, and a detection electrode located on the second surface, and comprising a hole which penetrates between the first surface and the second surface, and a connecting material provided through the hole to electrically connect the first pad and the detection electrode to each other.. . ... Japan Display Inc

02/01/18 / #20180033800

Display device

According to one embodiment, a display device includes a first substrate including a first basement, a scanning line and a signal line, arranged in a display area, a switching element arranged in the display area and electrically connected to the scanning line and the signal line, and a first conductive layer arranged in a periphery region surrounding the display area and formed from a material different from that of the scanning line, a second substrate including a second basement opposing the first conductive layer and spaced therefrom, and a second conductive layer, and includes a first hole which penetrates the second basement, and a connecting material electrically connecting the first conductive layer and the second conductive layer via the first hole.. . ... Japan Display Inc

02/01/18 / #20180033617

Electronic apparatus and manufacturing method of the same

According to one embodiment, an electronic apparatus includes a first substrate including a first basement and a first conductive layer, a second substrate including a second basement, which is opposed to the first conductive layer and is separated from the first conductive layer, a second conductive layer, and a first hole penetrating the second basement, and a connecting material which electrically connects the first conductive layer and the second conductive layer via the first hole.. . ... Japan Display Inc

02/01/18 / #20180033382

Display device and displaying method of the same

According to one embodiment, a display device includes a unit pixel including a first sub-pixel displaying a first color having a first hue, a second sub-pixel displaying a second color having a first hue, a third sub-pixel displaying a first color having a third hue, and a fourth sub-pixel displaying a second color having a fourth hue. The fourth hue corresponds to a point inside a triangle defined by three points corresponding to the first hue, the second hue, and the third hue. ... Japan Display Inc

02/01/18 / #20180032209

Force detection apparatus

A force detection apparatus includes: a force detector that includes an electrode and a conductor facing the electrode across a first and a second layers and outputs a force signal value before correction; and a force detection controller outputting a force signal value after correction having a linear relationship with a force. In a first range of force in which the first layer is deformed and the second layer is not deformed, the force detection controller calculates the force signal value after correction, based on a product of the force and a first constant. ... Japan Display Inc

02/01/18 / #20180032205

Input detection device and electronic device

An input detection device includes a plurality of drive electrodes, a first wiring that supplies a first voltage to the plurality of drive electrodes, and a second wiring that supplies a second voltage different from the first voltage, to the plurality of drive electrodes. Input detection through an electromagnetic induction method is performed through a magnetic field generated by supplying the first voltage and the second voltage to the plurality of drive electrodes, and the first voltage and the second voltage supplied to the first wiring and the second wiring are direct-current voltages.. ... Japan Display Inc

02/01/18 / #20180032204

Electronic device

In one embodiment, an electronic device includes first and second substrates, an insulating layer, and a connecting material. The first substrate includes a first conductive layer. ... Japan Display Inc

02/01/18 / #20180032198

Force detection apparatus

According to an aspect, a force detection apparatus includes: a first electrode facing an input surface to which an object to be detected applies a force; a second electrode facing the first electrode across a first layer deformable by the force; a conductor facing the second electrode across a second layer deformable by the force; and a force detection controller calculates a force signal value indicating the force, based on a first influence amount and a second influence amount, the first influence amount being an amount of influence added by the force to first capacitance between the first electrode and the second electrode, and the second influence amount being an amount of influence added by the force to second capacitance between the second electrode and the conductor.. . ... Japan Display Inc

02/01/18 / #20180032194

Sensor and display device

According to one embodiment, a sensor including a first drive electrode, a second drive electrode disposed to be adjacent to the first drive electrode, a third drive electrode disposed to be adjacent to the second drive electrode, a first shift register circuit connected to the first drive electrode, a second shift register circuit connected to the first shift register circuit and the third drive electrode, and an or circuit connected to the second drive electrode, the first shift register circuit, and the second shift register circuit.. . ... Japan Display Inc

02/01/18 / #20180032192

Electronic device and method for manufacturing the same

According to one embodiment, an electronic device includes a first substrate, a second substrate and a connecting material. The first substrate includes a first basement and a first conductive layer. ... Japan Display Inc

02/01/18 / #20180032190

Display device

According to one embodiment, a display device includes a first substrate, a second substrate, a first connection hole, and a connecting member. The first substrate includes a first insulating substrate, a drive electrode, a first conductive layer, a first lead, and a first inspection circuit. ... Japan Display Inc

02/01/18 / #20180032175

Electronic device

According to one embodiment, an electronic device including a first substrate which includes a first basement, a first conductive layer, and a second conductive layer in contact with the first conductive layer, a second substrate which includes a second basement opposed to the first conductive layer and separated from the first conductive layer, a third conductive layer, and a first hole penetrating the second substrate, and a connecting material which electrically connects the second conductive layer and the third conductive layer via the first hole and directly contacts the second conductive layer.. . ... Japan Display Inc

02/01/18 / #20180031939

Display device

According to one embodiment, a display device includes first and second substrates, a display function layer, a polarizer, and a connecting material. The first substrate includes a first conductive layer. ... Japan Display Inc

02/01/18 / #20180031938

Electronic apparatus and method for manufacturing the same

According to one embodiment, an electronic apparatus includes a first substrate, a second substrate, and a connecting material. The second substrate includes a second basement and a second conductive layer. ... Japan Display Inc

02/01/18 / #20180031934

Electronic device

According to one embodiment, an electronic device includes a first substrate including a first basement and a first conductive layer, a second substrate including a second basement opposed to the first basement and the first conductive layer, and a second conductive layer, a sealing material located between the first substrate and the second substrate to bond the first substrate to the second substrate, a contact hole penetrating the second basement, the sealing material and the first conductive layer, and a connecting material electrically connecting the first conductive layer with the second conductive layer via the contact hole.. . ... Japan Display Inc

02/01/18 / #20180031933

Method of manufacturing electronic device

According to one embodiment, a method of manufacturing an electronic device, includes preparing a first substrate including a first basement and a first conductive layer, and a second substrate includes a second basement and a second conductive layer, opposing the first conductive layer and spaced from the first conductive layer, providing a protection layer on the second substrate, forming a first hole penetrating the second substrate by irradiating the second substrate with a laser beam in a position overlapping the protection layer, removing the protection layer and forming a connecting material electrically connecting the first conductive layer and the second conductive layer to each other via the first hole after removing the protection layer.. . ... Japan Display Inc

02/01/18 / #20180031932

Display device

According to one embodiment, a display device includes a first substrate including a first basement, a scanning line and a signal line, arranged in a display area, a first organic insulating layer covering the signal line, a metal layer provided above the first organic insulating layer, and a first conductive layer arranged in a peripheral area surrounding the display area and formed from a same material as that of the metal layer, a second substrate including a second basement opposing the first conductive layer and spaced therefrom, and a second conductive layer, and including a first hole which penetrates the second basement, and a connecting material which electrically connects the first conductive layer and the second conductive layer via the first hole.. . ... Japan Display Inc

02/01/18 / #20180031918

Backlight unit and liquid crystal display device comprising the same

According to one embodiment, a backlight device includes a light guide including a first main surface which forms a light-emitting surface, a second main surface and an incidence surface crossing the first and second main surfaces, a light source unit, and an optical sheet on the first main surface of the light guide. The optical sheet includes a light source-side end portion extending over the incidence surface of the light guide to a position opposing the light source unit.. ... Japan Display Inc

02/01/18 / #20180031903

Multiple panel substrate, display device and method of manufacturing display device

A method of manufacturing a display device, the display device including, a substrate, a circuit element layer including a semiconductor layer, an insulation layer and a conducting layer, a bump part including at least one layer selected from the semiconductor layer, the insulation layer and the conducting layer forming the circuit element, and a sealing film, the method is provided including forming the circuit element layer in a display region of a plurality of display panels on a first surface above the substrate, forming the bump part in a boundary region of the plurality of display panels, forming the sealing film on approximately the entire surface of the plurality of display panels, and dividing the display panels at the bump part by cutting the substrate.. . ... Japan Display Inc

02/01/18 / #20180031899

Display apparatus

According to an aspect, a display apparatus includes: a display panel including a substrate provided with a display functional layer, and a polarizing plate; an illuminator configured to output light to the display panel; and a frame that surrounds sides of the illuminator, and to which the substrate is bonded at a top portion of the frame through an adhesive member. The polarizing plate is provided on a surface of the substrate to which the frame is bonded, and is arranged on an inner side of the frame than the adhesive member in planar view.. ... Japan Display Inc

02/01/18 / #20180031895

Display device

According to one embodiment, a display device includes a first substrate including a first area in which an image is displayed and a second area located around the first area, and a wiring substrate overlapping a first side and the second area of the first substrate, the first substrate includes a third connection terminal group, a fourth connection terminal group located on one of sides of the third connection terminal group and composed of a connection terminal smaller than a connection terminal of the third connection terminal group, and a fifth connection terminal group located on the other side of the third connection terminal group and includes of a connection terminal smaller than a connection terminal of the third connection terminal group.. . ... Japan Display Inc

02/01/18 / #20180031893

Display device

According to one embodiment, a display device includes a driver, a pixel circuit disposed to be apart from the driver in a plan view and to be electrically connected to the driver, a first pixel electrode disposed to overlap the pixel circuit in a plan view and to be electrically connected to the pixel circuit, a second pixel electrode disposed to overlap the driver in a plan view and to be closer to an outer edge of a display area than the first pixel electrode, and a relay line disposed between the pixel circuit and the first pixel electrode and between the driver and the second pixel electrode, the relay line electrically connecting the first pixel electrode and the second pixel electrode.. . ... Japan Display Inc

02/01/18 / #20180031885

Force sensing device and display device comprising the same

According to one embodiment, a force sensing device includes a first insulating layer, a first electrode layer on the first insulating layer, a second electrode layer provided in opposition to the first electrode layer, and an elastic layer held between one or both of the first insulating layer and the first electrode layer, and the second electrode layer, and configured to prevent the first and second electrode layers from coming into contact with each other even while allowing the first and second electrode layers to get close to each other. When the first electrode layer or the second electrode layer is pressed, the pressing force is sensed on the basis of a variation in the capacitance between the first electrode layer and the second electrode layer.. ... Japan Display Inc

02/01/18 / #20180031882

Display device

According to one embodiment, a display device includes a liquid crystal display panel and a backlight device. The backlight device includes a light guide plate opposed to the back surface of the liquid crystal display panel, and light sources opposed to a light incident surface of the light guide plate. ... Japan Display Inc

02/01/18 / #20180031878

Display device

According to one embodiment, a display device includes an illumination unit, a polarizing element which transmits a specific polarized component of light entering from the illumination unit, a display panel which transmits the polarized light entering from the polarizing element while maintaining or converting a polarized state, an optical element comprising a transmission axis which transmits first linearly polarized light, which transmits or reflects the light entering from the display panel and a reflective element which retro-reflects the light reflected by the optical element, and the display panel and the reflective element face one surface of the optical element.. . ... Japan Display Inc

02/01/18 / #20180031758

Display apparatus

According to an aspect, a display apparatus includes: a first light-transmissive substrate; a second light-transmissive substrate arranged to face the first light-transmissive substrate; a liquid crystal layer including polymer dispersed liquid crystals sealed between the first light-transmissive substrate and the second light-transmissive substrate; at least one light-emitting device arranged to face at least one of a side surface of the first light-transmissive substrate or a side surface of the second light-transmissive substrate; and at least one reflector arranged on at least one of a side surface of the first light-transmissive substrate or a side surface of the second light-transmissive substrate, the side surface of the first or second light-transmissive substrate being on an opposite side of the side surface of the first or second light-transmissive substrate to which the at least one light-emitting device faces, and configured to reflect light at the side surface on the opposite side.. . ... Japan Display Inc

02/01/18 / #20180031751

Light source device and light source unit comprising the same

According to one embodiment, a light source device includes a light-emitting chip, and a case in which the light-emitting chip is accommodated. The case includes a light-emitting surface which transmits light from the light-emitting chip, and a plurality of sidewalls extending so as to intersect the light-emitting surface. ... Japan Display Inc

01/25/18 / #20180026231

Display device and method of manufacturing the same

. . The aim is to improve the bending resistance a display device. The display device in one embodiment includes a substrate including a first surface and a second surface and a curved part between the first surface and the second surface, a display element arranged on the first surface, a conducting layer connected with the display element and extending to the second surface from the first surface via the curved part, a plurality of protective layers having a lower ductility than the substrate and arranged in the substrate side and/or opposite side to the substrate side with respect to the conducting layer and along the curved part, wherein each of the plurality of protective layers spreading over the curved part, to a certain region of the first surface side from the curved part, and to a certain region of the second side from the curved part.. ... Japan Display Inc

01/25/18 / #20180026229

Display device and method of manufacturing display device

A display device according to the present invention includes a display region arranged with a plurality of pixels, and a sealing layer covering the display region, wherein the sealing layer includes an insulation layer having a density pattern, the density pattern is a pattern including a low density region and a high density region, the low density region has the insulation layer with a lower density than an average density within the display region of the insulation layer, and the high density region has the insulation layer with a higher density than an average density within the display region of the insulation layer.. . ... Japan Display Inc

01/25/18 / #20180026138

Tft circuit board and display device having the same

The invention allows stable fabrication of a tft circuit board used in a display device and having thereon an oxide semiconductor tft. A tft circuit board includes a tft that includes an oxide semiconductor. ... Japan Display Inc

01/25/18 / #20180025692

Display device and method of driving the same

According to one embodiment, a display device, includes a display panel having a light transmission property, the display panel includes a first sub-pixel exhibiting a first color, a second sub-pixel exhibiting a second color, a third sub-pixel exhibiting a third color, a dummy pixel exhibiting a fourth color having brightness lower than the first to third colors, and a light modulating layer capable of changing a light transmission property and a light scattering property of regions corresponding to the first to third sub-pixels and the dummy pixel, respectively.. . ... Japan Display Inc

01/25/18 / #20180025677

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

01/25/18 / #20180024698

Touch sensor and display device

A touch sensor is provided. The touch sensor has a plurality of first optical waveguides arranged in a stripe form, and a plurality of second optical waveguides arranged in a stripe form over the plurality of first optical waveguides and intersecting the plurality of first optical waveguides. ... Japan Display Inc

01/25/18 / #20180024678

Display device and method of driving display device

According to one embodiment, a display device comprises a common electrode driver configured to supply to common electrodes a display voltage during a display period and a touch detection drive signal during a touch detection period, a source amplifier configured to supply an image signal to source lines, a gate driver configured to supply to gate lines a scanning signal during a display period and a guard signal during a touch detection period, and switches configured to connect the source lines and the common electrodes during a touch detection period.. . ... Japan Display Inc

01/25/18 / #20180024405

Display device

According to one embodiment, a display device includes a first subpixel and a second subpixel. An area, in a plan view, surrounded by a first signal line, a second signal line, a first scanning line, and a second scanning line and including a first pixel electrode is a first area. ... Japan Display Inc

01/25/18 / #20180024403

Display device

According to one embodiment, a display device comprises first and second substrate having light transmissivity and opposing each other, a light-modulating layer arranged between the first substrate and the second substrate, a light source unit which illuminates the light-modulating layer from an outer side of a position which opposes a display area, along a normal direction, first to third color filters of different colors arranged on the first substrate, and first to third electrodes which oppose the first to third color filters, respectively, the light-modulating layer being able to change light dispersibility of each of regions which oppose the first to third color filters according to the electric field produced by each respective one of the first to third electrodes.. . ... Japan Display Inc

01/25/18 / #20180024393

Touch sensor and display device

Disclosed is a touch sensor including a first layer, a second layer over the first layer, and a third layer over the second layer. The first layer has a plurality of first insulators arranged in a stripe form and extending in a first direction, and a plurality of first wirings arranged in a stripe form and extending in a second direction intersecting with the first direction. ... Japan Display Inc

01/25/18 / #20180022874

Varnish for photo alignment film and liquid crystal display device

According to one embodiment, a varnish for a photo alignment film includes an imidization promotor and a first polyamic acid-based compound in an organic solvent. The first polyamic acid-based compound is a polyamic acid or a polyamic acid ester. ... Japan Display Inc

01/18/18 / #20180019436

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 mate-rial; 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

01/18/18 / #20180019432

Display device

A display device includes a plurality of sub pixels; a plurality of first electrodes, the sub pixel having the plurality of first electrodes; a plurality of second electrodes, the second electrode being provided commonly for at least one row pixel group, the row pixel group including sub pixels arrayed in a line in a first direction among the plurality of sub pixels, the plurality of second electrodes being arrayed in a second direction crossing the first direction; a light emitting layer between the first electrode and the second electrode, the sub pixel having the light emitting layer; and a plurality of third electrodes facing the second electrodes, the third electrodes and the second electrodes forming capacitances, the third electrodes being connected with a plurality of output terminals respectively.. . ... Japan Display Inc

01/18/18 / #20180019431

Display device

A display device according to the present invention includes a substrate, and a plurality of pixels arranged in the substrate, wherein each of the plurality of pixels includes a light emitting element, a first transistor, a second transistor, a first insulation layer and a second insulation layer, the first transistor includes a first semiconductor layer, the second transistor includes a second semiconductor layer, the first insulation layer is arranged across the plurality of pixels between the first semiconductor layer and the second semiconductor layer, the second insulation layer is arranged between the first insulation layer and the second semiconductor layer, the first semiconductor layer is arranged on the substrate side sandwiching the first insulation layer with respect to the second semiconductor layer, the first insulation layer includes a silicon oxide layer; and the second insulation layer includes an aluminum oxide layer.. . ... Japan Display Inc

01/18/18 / #20180019418

Display device

According to one embodiment, a display device includes an insulating substrate on which a display function layer is provided, and a protection member attached onto the insulating substrate, and the insulating substrate further includes a first surface on which the display function layer is formed and a second surface on an opposite side to the first surface, on which the protection member is attached, and at least one of the first surface and the second surface includes a projection and a recess.. . ... Japan Display Inc

01/18/18 / #20180019417

Method for manufacturing display device and display device

A method for manufacturing a display device includes the steps of preparing a spacer that includes a first alignment mark, forming a notch on a back reinforcing film and cutting the back reinforcing film in a size corresponding to a size of a first bottom surface, disposing the back reinforcing film on a back surface side of a display area, disposing the spacer on a back surface side of a flexible substrate, and bending a bent area so as to conform to a shape of the spacer and disposing a terminal area on a back surface side of the spacer. In the step of disposing the spacer, viewed from the back surface side of the flexible substrate, the spacer is positioned on the back reinforcing film based on a position of the notch and a position of the first alignment mark.. ... Japan Display Inc

01/18/18 / #20180019291

Display device

Provided is a display device including a plurality of pixels at least one of which has a first transistor and a light-emitting element. The first transistor includes a gate electrode, a gate insulating film over the gate electrode, an oxide semiconductor film over the gate insulating film, and a first terminal and a second terminal electrically connected to the semiconductor film. ... Japan Display Inc

01/18/18 / #20180019267

Display device and method for manufacturing the same

A method for producing a display device includes locating a substrate, including a plurality of pixels, on a jig including a magnet; locating a plate formed of a magnetic material on the substrate to secure the substrate; and folding back an end portion of the substrate in a state where the substrate is held between the jig and the plate.. . ... Japan Display Inc

01/18/18 / #20180018935

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

01/18/18 / #20180018926

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

01/18/18 / #20180018049

Sensor-equipped display device

A sensor-equipped display device is provided and includes a display panel and a detection electrode. The panel includes a display area in which unit pixels are arranged in a matrix, each of unit pixels including subpixels. ... Japan Display Inc

01/18/18 / #20180017832

Liquid crystal display device

In an ips mode liquid crystal display device, an interlayer insulating film is formed on a common electrode formed in a planar shape, and a pixel electrode is formed on the interlayer insulating film. The distance between the tft substrate and the counter substrate is determined by a columnar spaces. ... Japan Display Inc

01/11/18 / #20180013096

Display device and manufacturing method thereof

A display device includes a display region including light emitting elements; a first inorganic insulating layer covering the light emitting elements; a first organic insulating layer on the first inorganic insulating layer; a second organic insulating layer on the first organic insulating layer; a third organic insulating layer on the second organic insulating layer; and a second inorganic insulating layer on the third organic insulating layer. Edges of the first to third organic insulating layers are between edges of the first and second inorganic insulating layers and an edge of the display region; the edge of the second organic insulating layer is between the edge of the first organic insulating layer and the edge of the display region; and the edge of the third organic insulating layer is between the edges of the first and second inorganic insulating layers and the edge of the second organic insulating layer.. ... Japan Display Inc

01/11/18 / #20180013007

Display device

The purpose of the invention is suppressing a kink phenomenon and improvoning the image quality of a display device. The display device has a tft in a pixel. ... Japan Display Inc

01/11/18 / #20180013006

Semiconductor device and manufacturing method for the same

According to one embodiment, a semiconductor device includes contact holes passing through a source region of a drain region of an interlayer insulating film and oxide semiconductor layer to reach an insulating substrate, wherein a source electrode and a drain electrode are formed inside the contact holes, respectively.. . ... Japan Display Inc

01/11/18 / #20180012951

Display device

A selection transistor and a light-emitting transistor are formed in a pixel. The selection transistor includes a gate electrode connected to a scan line, a first source/drain electrode connected to a signal line, and a second source/drain electrode. ... Japan Display Inc

01/11/18 / #20180012945

Display device

To provide a display device including a pixel electrode formed on an insulating surface; a bank covering an end portion of the pixel electrode and having an opening formed therein in which the upper surface of the pixel electrode is exposed; an organic layer containing a light emitting layer and formed covering the opening; and an opposed electrode formed on the organic layer and the bank. The bank has a first layer formed on an end portion of the pixel electrode and the insulating surface, and a second layer formed on the first layer. ... Japan Display Inc

01/11/18 / #20180012944

Display device

Provided is a display device including a first sub-pixel, a second sub-pixel adjacent to the first sub-pixel. The first sub-pixel and the second sub-pixel each include a semiconductor film, a gate electrode, a gate insulating film, an interlayer insulating film, and a leveling film and further possesses a light-emitting element located over the leveling film. ... Japan Display Inc

01/11/18 / #20180012942

Display device

A plurality of pixels p and a plurality of light-transmitting regions l are alternately disposed such that a light-transmitting region m1 is disposed between two pixels closest to each other in a x-direction and a light-transmitting region m2 is disposed between two pixels closest to each other in a y-direction. Each of the light-transmitting regions is divided into a plurality of divided regions by a plurality of wirings wx and a plurality of wirings wy. ... Japan Display Inc

01/11/18 / #20180012941

Display device

A display device includes a plurality of pixels each having a plurality of light-emitting regions including at least a first light-emitting region of a first color, a second light-emitting region of a second color, and a third light-emitting region of a third color and a light-transmitting region. Visibility of the first color is higher than visibility of the second color. ... Japan Display Inc

01/11/18 / #20180011602

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

01/11/18 / #20180011601

Cover member and display apparatus

Included are a first cover base including an alkali glass layer, a first alkali-free glass layer provided on one face of the alkali glass layer, and a second alkali-free glass layer provided on another face of the alkali glass layer and a sensor that is provided on the first alkali-free glass layer of the first cover base and includes a plurality of first electrodes configured to detect the unevenness of a surface of an object to be detected that comes into contact with or close to the first cover base and a switching element. At least the first electrodes are formed above the first alkali-free glass layer and in a transmissive area that passes an image.. ... Japan Display Inc

01/11/18 / #20180011570

Display apparatus with touch detection functions and with driving electrodes shared by two more pixels in the same column, driving method for same, and mobile device with same

A display apparatus with a substrate having a long side and a short side, a plurality of driving electrodes arranged on the substrate parallel to the long side of the substrate, a plurality of touch detection electrodes arranged on the substrate parallel to the short side of the substrate, a control unit electrically coupled to each of the plurality of driving electrodes and which sequentially drives the plurality of driving electrodes, and a detection unit electrically coupled to each of the touch detection electrodes.. . ... Japan Display Inc

01/11/18 / #20180011367

Display device

A display device includes a panel, a backlight, and an adhesive tape. The backlight is placed under the panel. ... Japan Display Inc

01/11/18 / #20180011366

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

01/11/18 / #20180011362

Liquid crystal display device

A first substrate includes a plurality of pixel electrodes, a plurality of common electrodes on which slits are disposed at predetermined intervals in a first direction and which extend in a second direction, and a plurality of auxiliary wirings that are in contact with and overlap the common electrodes. A second substrate includes a plurality of spacers, a plurality of wall-like sub-spacers, and a color filter layer in which adjacent pixels have different colors from each other. ... Japan Display Inc

01/11/18 / #20180011354

Method for manufacturing liquid crystal display device and liquid crystal display device

To improve the reliability of a liquid crystal display device, a liquid crystal display device includes a first substrate a second substrate opposing the first substrate, a liquid crystal layer arranged between the first and second substrates, and a sealing section arranged around the liquid crystal layer. The sealing section includes a member arranged around the liquid crystal layer and extending along an outer edge of the liquid crystal layer in a plan view and a sealing material arranged on both adjacent sides of the member and continuously surrounding a periphery of the liquid crystal layer in a plan view. ... Japan Display Inc

01/11/18 / #20180011241

Backlight device and liquid crystal display device with the same

According to one embodiment, a backlight device includes a case with a bottom having an opening, a light guide lg on the bottom and having an emission surface and an incidence surface, and a light source unit in the case, configured to apply light into the incidence surface. The light source unit includes a wiring board including wiring lines and light emitting devices each having a light-emitting surface opposing the incidence surface. ... Japan Display Inc

01/11/18 / #20180010238

Film-forming apparatus and film-forming method

A film-forming apparatus is provided. The film-forming apparatus includes: a head connected to an evaporation source and having a plurality of opening portions; and a heater wound around the head. ... Japan Display Inc

01/04/18 / #20180007789

Display device

According to one embodiment, a display device includes an insulating substrate includes a first area, a second area adjacent to the first area, and a third area adjacent to the second area, a wiring substrate mounted at a position overlapping the third area on a surface side of the insulating substrate, and a supporting substrate attached to the insulating substrate on the other surface side of the insulating substrate, which is opposite to the surface side, wherein the second area is located between the first area and the third area, and the supporting substrate is provided so as not to overlap the second area.. . ... Japan Display Inc

01/04/18 / #20180006267

Display device

A display device includes a display region having a plurality of pixels, each of the plurality of pixels including a pixel electrode formed on an insulating surface, the plurality of pixels being arranged in a matrix shape, a bank covering an end of the pixel electrode, an organic layer including a light emitting layer covering respective light emitting regions on the pixel electrodes, an opposite electrode on the organic layer and the bank, and a first inorganic insulating layer on the opposite electrode, wherein each of the opposite electrode and the first inorganic insulating layer has a discontinuous region between the two adjacent light emitting regions.. . ... Japan Display Inc

01/04/18 / #20180006256

Display device and method of manufacturing display device

A display device is provided including a first electrodes arranged in a matrix shape above an insulation surface, a bank covering an end part of the first electrode and having an opening part exposing an upper surface of the first electrode, an organic layer covering the opening part and including a light emitting layer, and a second electrode covering the bank and the organic layer, wherein the bank has an upper surface part and an inclined part between the upper surface part and an opening in the bank, and a surface of the inclined part has a plurality of concave and convex parts.. . ... Japan Display Inc

01/04/18 / #20180006250

Display device

A display device includes: an insulating substrate having flexibility and including a bent portion that is bent at 90 degrees or more outside a display area provided with an image display function; and a spacer disposed inside the bent portion and including a curved area around which the bent portion is wrapped and a plane area facing the insulating substrate, wherein the insulating substrate includes a flat portion adjacent to the bent portion and provided so as to face the plane area.. . ... Japan Display Inc

01/04/18 / #20180006094

Display device and manufacturing method thereof

Disclosed is a display device including: a plurality of pixel electrodes; a plurality of opposing electrodes located over the plurality of pixel electrodes and arranged in a stripe shape; and an el layer sandwiched between the plurality of pixel electrodes and the plurality of opposing electrodes. The plurality of opposing electrodes is electrically independent from one another. ... Japan Display Inc

01/04/18 / #20180004331

Display device

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 control circuit unit. ... Japan Display Inc

01/04/18 / #20180004322

Display device with input function

A display device with an input function is provided with a display panel, a touch sensor arranged overlapping the display panel, and an electromagnetic shield arranged overlapping the display panel, the display panel, the touch sensor, and the electromagnetic shield have flexibility, the display panel includes a substrate having flexibility, a functional circuit layer arranged on the first surface of the substrate, and a display element layer provided in a location facing the first surface via the functional circuit layer, the touch sensor includes a plurality of electrostatic capacitance type sensor electrodes arranged in a location facing the functional circuit layer via the display element layer, the electromagnetic shield is arranged in a location further outside than the touch sensor from the rolled axis or the folded axis of the substrate when the functional circuit layer and the display element layer are rolled or folded inward.. . ... Japan Display Inc

01/04/18 / #20180004053

Display device

According to one embodiment, a display device includes a display panel including a first area and a second area adjacent to the first area, and a wiring substrate mounted on the second area of the display panel, wherein the first area includes an insulating substrate, an inorganic insulating film disposed on the insulating substrate, and a signal line disposed on the inorganic insulating film, and the second area includes a protective layer and the signal line disposed continuously from the first area on the protective layer.. . ... Japan Display Inc

01/04/18 / #20180004050

Liquid crystal display device

According to an aspect, a liquid crystal display device includes: a first substrate; a second substrate; a liquid crystal layer between the first and second substrates; pixels each including sub-pixels corresponding to different color areas; a first electrode in each sub-pixel; and a second electrode facing the first 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 from the electrode base portion. ... Japan Display Inc

01/04/18 / #20180004023

Display device

According to one embodiment, a display device includes an insulating substrate including a first surface, and a second surface opposite to the first surface, a circuit board mounted on the first surface, a supporting member adhered to the insulating substrate on the second surface, and an antistatic layer located between the insulating substrate and the supporting member.. . ... Japan Display Inc

01/04/18 / #20180004016

Display device

A display device includes: a first organic layer; display elements over the first organic layer in correspondence with the pixels; an inorganic layer sealing the display elements and the first organic layer; a second organic layer on a part of the inorganic layer; and a touch electrode on a surface of the inorganic layer and a surface of the second organic layer. The first organic layer has a rift in the peripheral area to surround the display area. ... Japan Display Inc

01/04/18 / #20180003880

Display device

According to one embodiment, provided is a liquid crystal display device with a reduced size and little restriction for incorporation into other devices. The liquid crystal display device includes an array substrate that includes multiple thin film transistors for pixel driving, a scanning line and a signal line. ... Japan Display Inc








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