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Primax Electronics Ltd patents


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

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "P" | Primax Electronics Ltd-related inventors


Luminous keyboard

The present invention provides a luminous keyboard, including a key cap, a frame plate, and a light source. The frame plate is provided between the key cap and the light source for shielding light generated by the light source. ... Primax Electronics Ltd

Keyboard device

A keyboard device includes a light guide plate, a base plate, plural keys and plural surround-type soundproof elements. The base plate is located over the light guide plate. ... Primax Electronics Ltd

Slim-type key structure

A slim-type key structure includes a keycap, a base plate, a scissors-type connecting element, a membrane circuit board, a metal dome and a positioning plate. The keycap can be pressed. ... Primax Electronics Ltd

Keyboard device

A keyboard device includes a key structure, a switch circuit board, a base plate and a buffering strip. The key structure includes a keycap and a stabilizer bar. ... Primax Electronics Ltd

Fingerprint identification module

A fingerprint identification module is installed in an accommodation space of an electronic device. The fingerprint identification module includes a circuit board, a fingerprint sensor and a resilient fixing plate. ... Primax Electronics Ltd

Air pressure sensing type mouse

An air pressure sensing type mouse includes a housing, a circuit board, plural air pressure sensors and a processor. One of the plural air pressure sensors is a middle air pressure sensor. ... Primax Electronics Ltd

Illuminated dual pressure sensing key

A key structure includes a movable element, an elastic element, a light-emitting element and a pressure sensing element. The pressure sensing element is arranged between the elastic element and the light-emitting element. ... Primax Electronics Ltd

Sound testing system and sound testing method for embedded system

The present invention provides a sound testing system and a sound testing method for an embedded system. The sound testing system includes: a silencing box, a sound receiving apparatus, and a processing apparatus. ... Primax Electronics Ltd

Waterproof keyboard

The present invention provides a waterproof keyboard, including a keypad and a plurality of keys passing through the keypad. The keypad includes a compressive waterproof layer, a plate structure, and a plurality of through-holes, the compressive waterproof layer covering the plate structure, and the through-hole passing through the compressive waterproof layer and the plate structure. ... Primax Electronics Ltd

Fingerprint identifying module

The present invention relates to a fingerprint identifying module, including a fingerprint identifying and sensing element, a support board, and a metal ring. The support board may bear the fingerprint identifying and sensing element thereon, and includes an accommodation groove. ... Primax Electronics Ltd

Automatic driving assistant system and method thereof

The present invention provides an automatic driving assistant system, which is applied to a vehicle and includes: a navigation apparatus; an aerial photography apparatus, and an electronic apparatus. The navigation apparatus generates a plurality of paths according to a positioning signal. ... Primax Electronics Ltd

Luminous keyboard

A luminous keyboard includes a membrane wiring board, a key structure and a light-emitting element. The membrane wiring board includes a membrane switch. ... Primax Electronics Ltd

Illuminated keyboard

The present invention provides an illuminated keyboard, including a plurality of keys, a metal plate, a thin film circuit board, and a backlight module. The metal plate includes a plurality of metal domes, disposed below the keys, and correspondingly located above a plurality of electrical contact parts of the thin film circuit board. ... Primax Electronics Ltd

Keyboard device

A keyboard device includes a base plate, plural keys and a membrane circuit board. The keys are connected with the base plate. ... Primax Electronics Ltd

06/14/18 / #20180166229

Input device with adjustable force level

An input device with an adjustable force level is provided. The input device includes a circuit board and a key structure. ... Primax Electronics Ltd

06/14/18 / #20180166228

Multi-stage input device

The present invention provides a multi-stage input device. The multi-stage input device includes a keycap, a multi-stage cushion component, and a circuit board assembly. ... Primax Electronics Ltd

06/14/18 / #20180165499

Fingerprint identifying module

The present invention relates to a fingerprint identifying module, including a sensing assembly, a cover, and a metal ring. The cover is provided on the sensing assembly, and includes a protruding portion. ... Primax Electronics Ltd

06/14/18 / #20180164863

Power consumption testing system and power consumption testing method for wireless mouse

The present invention provides a power consumption testing system and a power consumption testing method for a wireless mouse. The power consumption testing system includes: a platform; a flexible thin sheet; a first movable fixed component; a second movable fixed component; a vibration motor; and a processing apparatus. ... Primax Electronics Ltd

06/07/18 / #20180160457

Wireless pairing method and system

A wireless pairing system includes a signal receiver, a signal transmitter and a host device. The signal receiver includes a first wired connection port and a first wireless connection port. ... Primax Electronics Ltd

06/07/18 / #20180157338

Method for assembling keyboard device

A method for assembling a keyboard device includes the following steps. Firstly, a keyboard base and a cursor moving module are provided. ... Primax Electronics Ltd

05/31/18 / #20180151315

Luminous keyboard

A luminous keyboard includes plural keys, a light-emitting element, a light guide plate and a supporting plate. The light-emitting element emits light beams. ... Primax Electronics Ltd

05/31/18 / #20180150672

Fingerprint identification module and mobile electronic device with same

A fingerprint identification module is provided for identifying a fingerprint of a finger. The fingerprint identification module includes a sensing chip and a thermally deformable layer. ... Primax Electronics Ltd

05/31/18 / #20180150370

Input device test system and method thereof

The present invention provides an input device test system, configured to test an input device having a plurality of functional elements. The input device test system includes: a test host, configured to execute a test program and a message interception program, and output a test message by means of the test program; and a test platform, configured to receive the test message and operate the input device according to the test message, where the input device outputs a response message to the test host in response to the operation, where the message interception program is used to intercept the response message and convert the response message into at least one code, and the test program determines whether the at least one code is consistent with the test message.. ... Primax Electronics Ltd

05/31/18 / #20180150340

Electronic device test system and method thereof

The present invention provides an electronic device test system and method, used to detect a memory serial number of an electronic device. The electronic device test system includes: a macintosh system computer, configured to execute a serial number detection program to detect the memory serial number of the electronic device; and a windows system computer, configured to execute a serial number comparison program to compare whether the memory serial number of the electronic device satisfies a coding rule. ... Primax Electronics Ltd

05/24/18 / #20180144885

Key structure

A key structure includes a base plate, an illumination module, a switch circuit board, a metallic elastic element, a supporting element, a metallic pressing plate and a covering member. The metallic elastic element is disposed on the switch circuit board. ... Primax Electronics Ltd

05/24/18 / #20180144181

Fingerprint identification module

A fingerprint identification module is provided for identifying a fingerprint of a finger. The fingerprint identification module includes a circuit board, a sensing chip, a microprocessor and a piezoelectric element. ... Primax Electronics Ltd

05/24/18 / #20180143698

Keyboard

A keyboard includes a base plate, a switch circuit board, plural swinging-type key structures, a light-emitting element, a light guide plate and a covering member. The light-emitting element emits a light beam. ... Primax Electronics Ltd

05/17/18 / #20180138163

Fingerprint recognition module having light-emitting function and manufacturing method therefor

This application provides a fingerprint recognition module having a light-emitting function and a manufacturing method therefor. The fingerprint recognition module includes a flexible printed circuit (fpc) board, a die, a light-emitting diode component, an adhesive layer, and a cover plate. ... Primax Electronics Ltd

05/17/18 / #20180138103

Fingerprint recognition module and manufacturing method therefor

This application provides a fingerprint recognition module and a manufacturing method therefor. The fingerprint recognition module includes a flexible printed circuit (fpc) board, a die, an adhesive layer, and a cover plate. ... Primax Electronics Ltd

05/17/18 / #20180134023

Vacuum lamination device and method for laminating fingerprint recognition module under vacuum condition

A vacuum lamination device includes a top mold and a bottom mold. The top mold includes a laminating plate. ... Primax Electronics Ltd

05/10/18 / #20180129851

Fingerprint identification module and manufacturing method thereof

A method for manufacturing a fingerprint identification module is provided. In a step (a), a fingerprint sensor comprising a substrate, a sensing chip and a package layer is provided. ... Primax Electronics Ltd

05/03/18 / #20180123586

Key structure

A key structure includes a pedestal, an upper cover, a light-emitting element, a triggering element, an array-type sensing element and a control unit. The light-emitting element emits a light beam. ... Primax Electronics Ltd

05/03/18 / #20180122596

Keyboard

A keyboard includes a base plate, a pressure sensing layer, plural key structures, a circuit board, a flexible layer and a controlling unit. The pressure sensing layer is disposed on the base plate and located under the circuit board. ... Primax Electronics Ltd

04/12/18 / #20180101717

Method for assembling fingerprint identification module

A method for assembling a fingerprint identification module is provided. During the process of cutting a sensing strip, the junction parts between adjacent fingerprint sensors are retained. ... Primax Electronics Ltd

04/12/18 / #20180101242

Force-sensitive input device

A force-sensitive input device includes a circuit board, plural keys, plural force sensing modules and a display module. When one of the plural keys is pressed down, the corresponding force sensing module senses a magnitude of a pressing force and generates a corresponding sensing signal to the display module. ... Primax Electronics Ltd

03/15/18 / #20180075988

Key structure, manufacturing method thereof, and keyboard device using the same

The present invention provides a key structure and a manufacturing method thereof. The key structure includes a keycap made of a first material and a graphics made of a second material. ... Primax Electronics Ltd

03/15/18 / #20180075987

Key structure

A key structure includes a base plate, a keycap and a connecting element. The connecting element includes a first frame and a second frame. ... Primax Electronics Ltd

03/15/18 / #20180075985

Key structure

A key structure includes a base plate, a position-limiting structure, a stabilizer bar and a keycap. The position-limiting structure is connected with and fixed on the base plate. ... Primax Electronics Ltd

03/15/18 / #20180075281

Method for assembling fingerprint identification module and fingerprint sensor cutting method

A method for assembling a fingerprint identification module is provided. During the process of cutting the sensing strip, the thin junction slices between the fingerprint sensors are retained. ... Primax Electronics Ltd

03/15/18 / #20180074597

Keyboard

The present invention provides a keyboard, which includes a plurality of key structures. Each of the key structures includes an elastic piece, a filling piece, a membrane circuit board, and a movable support structure. ... Primax Electronics Ltd

03/15/18 / #20180074558

Supporting device for electronic device

A supporting mechanism for an electronic device includes a base, a fixing plate, a supporting frame and a rotating module. The fixing plate can receive the electronic device. ... Primax Electronics Ltd

03/01/18 / #20180059179

Automatic control system and automatic instrument searching method for the same

An automatic instrument searching method and an automatic control system are provided. The automatic control system includes a computer, plural serial ports and at least one measuring instrument. ... Primax Electronics Ltd

02/22/18 / #20180053806

Sensing device

The present invention relates to a sensing device, including a protective cover to be in contact with an object, a receiving electrode module, and a substrate. The receiving electrode module includes an insulating plate, a receiving electrode layer, and a conductive circuit layer. ... Primax Electronics Ltd

02/22/18 / #20180053611

Light color changeable illuminated keyboard

A light color changeable illuminated keyboard includes a circuit layer, plural keys, a switching key, a bicolor light-emitting element and a control unit. The plural keys and the switching key are disposed on the circuit layer. ... Primax Electronics Ltd

02/22/18 / #20180053610

Lumnious keyboard

A luminous keyboard includes plural key structures and a light guide plate. Moreover, plural elongated condenser structures are formed on a top surface of the light guide plate. ... Primax Electronics Ltd

02/22/18 / #20180053609

Keyboard device

A keyboard device includes a key structure, a base plate and a switch circuit board. The switch circuit board includes a soft covering element. ... Primax Electronics Ltd

02/22/18 / #20180053608

Keyboard device and scissors connecting member thereof

A keyboard device is provided. The keyboard device includes a button bottom plate, buttons, and a thin-film circuit board disposed between the button bottom plate and the buttons. ... Primax Electronics Ltd

02/15/18 / #20180046260

Keyboard device

A keyboard device includes plural keys, an image pickup device, and a processor. The processor is connected with the image pickup device. ... Primax Electronics Ltd

02/08/18 / #20180040439

Luminous keyboard

A luminous keyboard includes plural keys, a membrane switch circuit board and a light-emitting element. The membrane switch circuit board includes an upper wiring plate, a lower wiring plate, a conductor line pattern, a separation layer and an etched line pattern. ... Primax Electronics Ltd

02/08/18 / #20180040438

Keyboard device

A keyboard device includes a base plate, a key and a membrane circuit board. The key is connected with the base plate. ... Primax Electronics Ltd

02/08/18 / #20180039814

Method for assembling fingerprint identification module

A method for assembling the fingerprint identification module is provided. Firstly, a protective cover and a fingerprint sensing element are combined together. ... Primax Electronics Ltd

02/08/18 / #20180037118

Vehicular projection system

A vehicular projection system includes plural information collectors, a time-division multiplexing device and a projection mechanism. The plural information collectors are used for outputting driving information. ... Primax Electronics Ltd

02/01/18 / #20180032417

Testing system using different operating systems to test electronic products

A testing system uses different operating systems to test electronic products. The testing system includes a master computer, a slave computer and a relay. ... Primax Electronics Ltd

01/25/18 / #20180025862

Keyboard device

A keyboard device includes a base plate, a key and a membrane circuit board. The key is connected with the base plate. ... Primax Electronics Ltd

01/25/18 / #20180025859

Keyboard device

A keyboard device includes a base plate, plural keys and a membrane circuit board. The keys are connected with the base plate. ... Primax Electronics Ltd

01/25/18 / #20180024645

Method and system for assembling backlight module

A backlight module assembling method is provided for assembling a backlight module of a luminous keyboard. The backlight module includes a first coupled element and a second coupled element in a stack form. ... Primax Electronics Ltd

01/18/18 / #20180019080

Keyboard

A keyboard includes a base plate, a pressure sensing layer, a first key structure and a second key structure. The pressure sensing layer includes plural pressure sensing regions. ... Primax Electronics Ltd

01/11/18 / #20180013430

Optical keyboard

An optical keyboard includes an upper cover plate, a bottom plate, a circuit board and plural optical keys. The circuit board is arranged between the upper cover plate and the bottom plate. ... Primax Electronics Ltd

01/11/18 / #20180012541

Photo frame module

A photo frame module includes a display device and a fixing structure. The display device includes plural sensing units. ... Primax Electronics Ltd

01/04/18 / #20180005002

Ultrasonic fingerprint recognition module and manufacturing method thereof

An ultrasonic fingerprint recognition module and a manufacturing method thereof are provided. The ultrasonic fingerprint recognition module includes a substrate, an ultrasonic transmitter, a thin film transistor and an ultrasonic receiver. ... Primax Electronics Ltd

01/04/18 / #20180001409

Soldering device

A soldering device includes a main body, a soldering tip, an image capturing module, a display, a microcontroller and a database. The database is stored in the microcontroller. ... Primax Electronics Ltd

12/28/17 / #20170372325

Communicating method and communicating system

A method for communicating with an under-test object and a communicating system are provided. The method includes the following steps. ... Primax Electronics Ltd

12/28/17 / #20170372109

Capacitive fingerprint recognition module

This application provides a capacitive fingerprint recognition module, including a substrate, a fingerprint recognition chip, a mold compound, a chip adhesive layer, and a cover plate. The mold compound and the fingerprint recognition chip are disposed on the substrate, and the mold compound packages the fingerprint recognition chip. ... Primax Electronics Ltd

12/28/17 / #20170371476

Input device

An input device includes a plate body, a first sensing element, a second sensing element and a control unit. The first sensing element and the second sensing element are respectively located at two ends of a diagonal of the plate body for sensing a first image and a second image corresponding to a touching object. ... Primax Electronics Ltd

12/28/17 / #20170371422

Keyboard and notebook computer with same

A keyboard and a notebook computer with the keyboard are provided. The keyboard is installed on the notebook computer. ... Primax Electronics Ltd

12/14/17 / #20170358407

Slim-type keyboard

A slim-type keyboard includes a first flexible layer, a pressed frame and a circuit board assembly. The first flexible layer includes plural pressed regions. ... Primax Electronics Ltd

12/14/17 / #20170358406

Key structure

A key structure includes a supporting plate, a keycap, a scissors-type connecting element, a movable element and a coupling structure. The keycap is disposed over the supporting plate. ... Primax Electronics Ltd

11/30/17 / #20170347014

Method for measuring depth of field and image pickup device using same

A method for measuring a depth of field is provided. An initial depth-of-field data is acquired through two optical lens modules and another depth-of-field data is obtained according to the phase detection pixel groups of the image captured by one of the optical lens modules. ... Primax Electronics Ltd

11/30/17 / #20170345588

Key structure and scissors-type connecting member thereof

A scissors-type connecting member includes a first frame and a second frame. The first frame includes a rotating shaft. ... Primax Electronics Ltd

11/30/17 / #20170345171

Method for measuring depth of field and image pickup device using same

A method for measuring a depth of field is provided. A single optical lens module is used to capture an image. ... Primax Electronics Ltd

11/23/17 / #20170338065

Illuminated keyboard

The present invention provides an illuminated keyboard, including a light guide backplate and a plurality of keys connected to the light guide backplate. The light guide backplate of the present application is made of a light guide material and configured to transmit and project light rays to the keys. ... Primax Electronics Ltd

11/23/17 / #20170338062

Slim key structure

The present application provides a slim key structure, including a flexible carrying sheet body, a key cap, a circuit board, a base plate, and a positioning frame cover. The key cap is superimposed over the flexible carrying sheet body, the circuit board is disposed below the flexible carrying sheet body, and the positioning frame cover and the base plate sandwich the key cap, the flexible carrying sheet body, and the circuit board together from the top and the bottom. ... Primax Electronics Ltd

11/23/17 / #20170336468

Testing system for circuit board

The present invention provides a circuit board testing system, including a computer host and a meter electrically connected to the computer host. A testing program is built in the computer host and displays a testing interface on a screen of the computer host. ... Primax Electronics Ltd

11/16/17 / #20170330709

Magnetic type keyboard and magnetic key thereof

A magnetic key includes a keycap, a base plate, a membrane circuit member, a frame, a first magnetic element, a second magnetic element, and a third magnetic element. The frame includes a first concave structure, a second concave structure and an opening. ... Primax Electronics Ltd

11/16/17 / #20170330706

Key structure

A key structure includes a supporting plate, a movable plate, a keycap and a limiting structure. The supporting plate has supporting plate opening. ... Primax Electronics Ltd

11/16/17 / #20170330704

Key strcture

A key structure includes a movable element, an elastic element, a light-emitting element and a pressure sensing element. The pressure sensing element is arranged between the elastic element and the light-emitting element. ... Primax Electronics Ltd

10/26/17 / #20170308178

Assemblable keyboard and assemblable key

An assemblable keyboard includes plural assemblable keys and a main control key. Each assemblable key can be triggered to generate a key signal. ... Primax Electronics Ltd

10/26/17 / #20170308129

Keyboard with key accommodation function

A keyboard with a key accommodation function is provided, including: a keyboard base body, a plurality of keys, and a flexible rollable panel. The flexible rollable panel and the keys are adjacently disposed on the keyboard base body. ... Primax Electronics Ltd

10/26/17 / #20170304717

Joystick module

A joystick module includes a base, a joystick body, a joystick cover and a second protruding edge. The base includes a casing and a first protruding edge. ... Primax Electronics Ltd

10/12/17 / #20170294277

Key structure

A key structure includes a first movable plate, a second movable plate, a keycap, a first linkage lever and a second linkage lever. The second movable plate is disposed over the first movable plate. ... Primax Electronics Ltd

10/12/17 / #20170294276

Key structure

A key structure includes a pedestal with a sliding groove, an upper cover, a triggering element, and a spring strip. The spring strip is movable within the sliding groove. ... Primax Electronics Ltd

09/28/17 / #20170278651

Keyboard

A keyboard includes a base plate, plural keycaps, plural scissors-type connecting elements and a sliding plate. Each scissors-type connecting element has a bulge. ... Primax Electronics Ltd

09/28/17 / #20170277227

Keyboard and notebook computer with same

A keyboard and a notebook computer with the keyboard are provided. The keyboard includes a membrane circuit board and plural keys. ... Primax Electronics Ltd

09/21/17 / #20170269719

Pressure sensitive stylus pen

The present invention discloses a pressure sensitive stylus pen, including a housing, a substrate, an accommodation slot, a fastening base, and a pressure sensor. The substrate is disposed inside the housing, and the accommodation slot is disposed in the substrate. ... Primax Electronics Ltd

09/14/17 / #20170262067

Button structure, manufacturing method thereof, and game controller using the same

The present invention provides a button structure and a manufacturing method thereof. The button structure includes a base made from a first material, a graphic piece made from a second material, and a transparent piece made from a third material, where the graphic piece is integrally formed with the base and protrudes out beyond an upper surface of the base, the transparent piece wraps the base and the graphic piece, and a heat resistance temperature of the first material and a heat resistance temperature of the second material are both higher than a heat resistance temperature of the third material. ... Primax Electronics Ltd

08/31/17 / #20170250470

Antenna structure and circuit module and electronic device using the same

The present invention provides an antenna structure, including a radiation component, a short-circuit pin, a metal matching component, and a signal feed-in component, where the radiation component is disposed above a circuit board, two ends of the short-circuit pin are separately connected to the radiation component and a ground end that is on the circuit board, the metal matching component is disposed on the circuit board and is configured to change impedance of the antenna structure, two ends of the signal feed-in component are separately connected to the radiation component and the metal matching component, and a current from the circuit board sequentially flows through the metal matching component and the signal feed-in component before arriving at the radiation component, so that the radiation component transmits a radiation signal. In addition, the present invention further provides a circuit module and an electronic device using the antenna structure.. ... Primax Electronics Ltd

08/24/17 / #20170244952

Method for measuring depth of field of image and image pickup device and electronic device using the same

The present invention provides a method for measuring depth of field of an image, including: (a) picking up a first image at a first position; (b) driving the optical lens to move to a second position in a direction along a non-optical axis, and picking up a second image at the second position; and (c) obtaining depth-of-field data of either the first image or the second image by using a difference between the first image and the second image. In addition, the present invention also provides an image pickup device and an electronic device using the method.. ... Primax Electronics Ltd

08/24/17 / #20170244893

Method for obtaining image and image pickup device and electronic device using the same

The present invention provides a method for measuring a depth of field of an image, including: (a) picking up a first image having a first resolution at a first position; (b) driving the optical lens to move to a second position in a direction along a non-optical axis, and picking up a second image having a second resolution at the second position; and (c) synthesizing the first image and the second image, so as to obtain a third image having a third resolution, where the third resolution is greater than the first resolution and the second resolution. In addition, the present invention also provides an image pickup device and an electronic device using the method.. ... Primax Electronics Ltd

08/24/17 / #20170243708

Keyboard device

A keyboard device includes plural keycaps and a membrane switch circuit member. The membrane switch circuit member is disposed under the plural keycaps. ... Primax Electronics Ltd

08/24/17 / #20170243047

Fingerprint identification module and manufacturing method thereof

A fingerprint identification module includes a substrate, a sensing die, a mold compound layer and a circuit board. The substrate includes plural electrical contacts. ... Primax Electronics Ltd

08/24/17 / #20170243046

Fingerprint identification module and manufacturing method thereof

A fingerprint identification module includes a substrate, a fingerprint sensor die, a covering adhesive layer, a cover plate and a mold compound layer. The fingerprint sensor die is attached on the substrate for sensing a fingerprint image. ... Primax Electronics Ltd

08/24/17 / #20170243045

Fingerprint identification module and manufacturing method thereof

A fingerprint identification module includes a substrate, a fingerprint sensor die, a cover plate and a mold compound layer. The fingerprint sensor die is attached on the substrate for sensing a fingerprint image. ... Primax Electronics Ltd

08/10/17 / #20170228051

Touch pen

A touch pen includes a main body, a connector, a first conductive pen tip, a second conductive pen tip and a switching module. The connector is disposed within the main body, and located at a first end of the main body. ... Primax Electronics Ltd

07/27/17 / #20170213663

Key structure

A key structure includes a connecting plate, a keycap, a triggering element, a scissors-type connecting element, a membrane switch circuit member, and a supporting plate. The keycap includes a protrusion part. ... Primax Electronics Ltd

07/13/17 / #20170201660

Camera module and assembling method thereof

A camera module includes a lens assembly, a power device with a first circuit board, a second circuit board and a welding element. The first circuit board is partially bent, and thus an electrical contact of the first circuit board is exposed to a lateral side of the power device. ... Primax Electronics Ltd

07/13/17 / #20170200571

Key structure

A key structure includes a keycap, a scissors-type connecting element, a metal triggering element, a switch circuit board, a base and a buffering element. The buffering element is integrally formed with the keycap, and fixed on an inner surface of the keycap. ... Primax Electronics Ltd

06/15/17 / #20170169967

Optical switch keyboard

An optical switch keyboard includes a circuit module and plural keys. The plural keys are disposed over the circuit module. ... Primax Electronics Ltd

06/08/17 / #20170162345

Key structure

A key structure includes a base, a triggering element, a keycap and a scissors-type connecting element. The keycap is disposed over the triggering element. ... Primax Electronics Ltd

06/01/17 / #20170155819

Image focusing method and image pickup device using the same

An image focusing method and an image pickup device using the image focusing method are provided. The image focusing method includes following steps. ... Primax Electronics Ltd

05/18/17 / #20170139810

Testing system

The present invention relates to a testing system, including a testing host and a relay host, where the testing host may test a tested target, and a testing program is installed in the testing host. In a process of testing the tested target, the testing program may generate testing history information of the tested target, and the testing host changes a file name of the testing history information according to a renaming rule. ... Primax Electronics Ltd

04/27/17 / #20170117107

Illuminated keyboard with optical switch

An illuminated keyboard with an optical switch is provided. The illuminated keyboard includes a circuit board and plural keys. ... Primax Electronics Ltd

04/27/17 / #20170117105

Multicolor illuminated keyboard

A multicolor illumination keyboard includes a light-emitting element, a color filter and plural keys. The plural keys are located above the light-emitting element. ... Primax Electronics Ltd

04/27/17 / #20170115747

Optical switch keyboard

An optical switch keyboard includes a circuit board and plural keys. The circuit board includes plural light emitters and plural light receivers. ... Primax Electronics Ltd

03/02/17 / #20170060238

Warning apparatus for computer

A warning apparatus for a computer comprises an input device and a wearable device. The wearable device is in wireless connection with the input device. ... Primax Electronics Ltd

02/02/17 / #20170032909

Keyboard

A keyboard includes plural keys, a membrane key switch module and plural diodes. The plural diodes are disposed on the membrane key switch module, and electrically connected with plural upper contacts or plural lower contacts of the membrane key switch module. ... Primax Electronics Ltd

01/26/17 / #20170024027

Input device

An input device includes an input interface, a near field communication unit and a controlling unit. The near field communication unit receives a device setting information from a portable electronic device. ... Primax Electronics Ltd

01/05/17 / #20170004936

Luminous keyboard

A luminous keyboard includes a keypad module, plural light-emitting elements, a light guide plate and a reflecting plate. The reflecting plate has plural light amount control structures. ... Primax Electronics Ltd








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