Patents Assigned to Wintek Corporation
  • Publication number: 20150060255
    Abstract: A touch panel including a substrate and touch sensitive units is provided. Each touch sensitive unit includes a first electrode set and a second electrode set. Each first electrode set includes first electrodes separated by a first space between one another. Each second electrode set includes second electrodes separated by a second space between one another. One of a width of each second electrode and a width of each first electrode is increased along a first direction, and the other one is decreased along the first direction, wherein at least one of the second space is not aligned to at least one of the first space so that an extended trajectory of the at least one of the second space passes through one of the first electrodes. Two adjacent first electrodes are electrically independent and two adjacent second electrodes are electrically independent.
    Type: Application
    Filed: September 1, 2014
    Publication date: March 5, 2015
    Applicant: WINTEK CORPORATION
    Inventor: Kuo-Hsing Chen
  • Publication number: 20150060253
    Abstract: A decorative substrate and a touch panel are provided. The decorative substrate has a first region and a second region at least partially surrounding the first region. The decorative substrate includes a substrate, a decorative layer and a protective layer. The substrate has a first surface and a first sidewall. The decorative layer is disposed on the first surface and located in the second region. The decorative layer has a second sidewall adjacent to the first sidewall of the substrate, and a portion of the first surface disposed between the second sidewall and the first sidewall is defined as an outer border region. The protective layer is at least partially disposed in the outer border region of the first surface.
    Type: Application
    Filed: August 28, 2014
    Publication date: March 5, 2015
    Applicant: WINTEK CORPORATION
    Inventors: Cheng-Ying Lin, Han-Lun Lin, Chun-Ming Huang, Chun-Chin Chang
  • Patent number: 8970467
    Abstract: A shift register including a plurality of multi-stage shift register circuits is provided. The mth stage shift register circuit includes a node, a shift register unit and a control circuit. A first control signal, enabled in an mth period, is defined on the node. The shift register unit is controlled by an (m?1)th stage output signal provided by an (m?1)th stage shift register circuit and a clock signal for providing the enabled mth stage output signal in the mth period, and controlled by an (m+1)th stage second control signal provided by an (m+1)th stage shift register circuit for providing a disenabled mth stage output signal in the (m+1)th period. The control circuit, controlled by the clock signal, provides and outputs an mth stage second control signal to the (m?1)th stage shift register circuit according to the mth stage first control signal, wherein m is a natural number greater than 1.
    Type: Grant
    Filed: March 19, 2010
    Date of Patent: March 3, 2015
    Assignee: Wintek Corporation
    Inventors: Chien-Ting Chan, Wen-Chun Wang, Hsi-Rong Han, Kuo-Chang Su
  • Publication number: 20150053461
    Abstract: A panel including a substrate, a plurality of wirings and a protection stacked layer is provided. The substrate has a device area, a bonding area and a wiring area connected between the device area and the bonding area. The wirings extend from the device area to the bonding area through the wiring area. The protection stacked layer extends from a side of the wiring area adjacent to the device area towards a side of the bonding area and is located on the wirings.
    Type: Application
    Filed: August 25, 2014
    Publication date: February 26, 2015
    Applicant: WINTEK CORPORATION
    Inventors: Ying-Ting Liou, Kai-Ting Tsai, Ming-Cheng Tsai, Chun-Ming Huang
  • Patent number: 8964160
    Abstract: A substrate assembly including a first substrate, a second substrate, a sealant, and a blocking structure is provided. The first substrate has an active area. The sealant is disposed between the first substrate and the second substrate. The sealant assembles the first substrate and the second substrate and separates the first substrate and the second substrate in a cell gap to define a space, wherein the sealant has an injection opening. The blocking structure is disposed on the first substrate and located outside the active area. A distance from the blocking structure to the second substrate is smaller than the cell gap, wherein the blocking structure divides the space into a first area and a second area. The injection opening is merely located inside the first area and the active area is merely located inside the second area.
    Type: Grant
    Filed: July 21, 2011
    Date of Patent: February 24, 2015
    Assignees: Dongguan Masstop Liquid Crystal Display Co., Ltd., Wintek Corporation
    Inventors: Po-Hsien Wang, Chih-Chiang Cheng
  • Publication number: 20150049263
    Abstract: A touch display device including a touch panel, a protection layer, a conductive optical adhesive layer and a display panel is provided. The touch panel includes a substrate, pads, at least one grounding pad, a touch-sensing device, and at least one ESD protection line. The touch panel includes a pad area and an active area. The pads and the grounding pad are disposed on the substrate and located in the pad area. The touch-sensing device is disposed on the substrate and located in the active area. The ESD protection line is disposed on the substrate and located at a side of the active area. The protection layer including a first opening covers the touch panel and a portion of the pad area is exposed by the first opening. The conductive optical adhesive layer is disposed on the protection layer and electrically connected to the ESD protection circuit.
    Type: Application
    Filed: August 14, 2014
    Publication date: February 19, 2015
    Applicant: WINTEK CORPORATION
    Inventors: Kuan-Yu Chu, Chen-Fu Huang, Chin-Pei Hwang, Ming-Wu Chen, Chun-Cheng Huang, Yu-Ching Wang
  • Publication number: 20150042908
    Abstract: A touch panel, including a substrate, a first electrode structure, a second electrode structure, and an insulating layer. The first electrode structure includes first electrode units and second electrode units, wherein each first electrode unit extends in a first direction, each second electrode unit extends in a second direction, and the first electrode units interlace the second electrode units. The first electrode structure is configured between the second electrode structure and the substrate. The insulating layer is configured between the first electrode structure and the second electrode structure to electrically insulate the first electrode structure from the second electrode structure. In a first touch mode, the second electrode structure does not perform a touch sensing function, while the first electrode units and the second electrode units are electrically independent respectively and perform the touch sensing function.
    Type: Application
    Filed: August 8, 2014
    Publication date: February 12, 2015
    Applicant: WINTEK CORPORATION
    Inventors: Wen-Chun Wang, Ting-Yu Chang, Ching-Fu Hsu, Ying-Ching Tseng
  • Patent number: 8952924
    Abstract: A capacitive touch panel including a substrate, first sensing series, second sensing series, and a first insulation layer is provided. Each first sensing series is disposed on the substrate and includes first sensing electrodes and first auxiliary electrodes. Each first auxiliary electrodes has a first connection terminal connected with one of the first sensing electrodes and a first open terminal away form the correspondingly first sensing electrode. Each second sensing series is disposed on the substrate and the first sensing series and includes second sensing electrodes. The first sensing series and the second sensing series are electrically insulated with each other. An edge of each second sensing electrode is conformed to an edge of the adjacent first sensing series.
    Type: Grant
    Filed: February 6, 2012
    Date of Patent: February 10, 2015
    Assignees: Dongguan Masstop Liquid Crystal Display Co., Ltd., Wintek Corporation
    Inventors: Ming-Shian Lee, Yu-Chen Liu
  • Patent number: 8951921
    Abstract: A method of forming a thin film poly silicon layer includes following steps. Firstly, a substrate is provided. A heating treatment is then performed. A thin film poly silicon layer is then directly formed on a first surface of the substrate by a silicon thin film deposition process. A method of forming a thin film transistor includes following steps. Firstly, a substrate is provided. A heating treatment is then performed. A thin film poly silicon layer is then directly formed on a first surface of the substrate by a silicon thin film deposition process. A first patterning process is performed on the thin film poly silicon layer to form a semiconductor pattern. Subsequently, a gate insulation layer, a gate electrode, a source electrode and a drain electrode are formed.
    Type: Grant
    Filed: June 7, 2013
    Date of Patent: February 10, 2015
    Assignee: Wintek Corporation
    Inventors: Hieng-Hsiung Huang, Wen-Chun Wang, Heng-Yi Chang, Chin-Chang Liu
  • Patent number: 8952929
    Abstract: A liquid crystal display (LCD) with a built-in touch panel includes an LCD unit, a touch panel and a second polarized plate. The LCD unit includes a lower substrate, an upper substrate, a liquid crystal layer and a first polarized plate. The upper substrate is disposed opposite to the lower substrate, and the liquid crystal layer is disposed between the lower substrate and the upper substrate. The first polarized plate is disposed on the lower substrate and has a first polarized direction. The touch panel is disposed opposite to the LCD unit. The second polarized plate having a second polarized direction is disposed on the touch panel and located between the LCD unit and the touch panel. An intensity of a reflected light occurred in the LCD with the built-in touch panel is relatively low, so that good contrast and visibility are obtained.
    Type: Grant
    Filed: June 13, 2013
    Date of Patent: February 10, 2015
    Assignee: Wintek Corporation
    Inventors: Chien-Chung Kuo, Chun-Chi Chi
  • Publication number: 20150034472
    Abstract: A touch panel includes a substrate, first conductive series, second conductive series, and insulation patterns. Each of the first conductive series includes first conductive patterns arranged in a first direction and first narrow portions, and each first narrow portion is connected to two adjacent first conductive patterns. The second conductive series are insulated from the first conductive series. Each of the second conductive series extends in a second direction and includes a plurality of intersections intersected with the first narrow portions. The insulation patterns are located between the first narrow portions and the intersections, so that one of the first narrow portions and a respective one of the intersections intersected with the one of the first narrow portions are separate. An edge of each of the insulation patterns and one of the first conductive patterns of each of the first conductive series partially overlap.
    Type: Application
    Filed: July 31, 2014
    Publication date: February 5, 2015
    Applicant: WINTEK CORPORATION
    Inventors: Chung-Hsien Li, Kuo-Hsing Chen, Siang-Lin Huang, Yu-Ting Chen, Chien-Liang Chou
  • Publication number: 20150036352
    Abstract: A light emitting diode (LED) lamp is provided. The LED lamp includes a circuit board, at least one LED, a diffusing cap and a heat sink structure. The LED is disposed on the circuit board for emitting a light. The diffusing cap covers the LED and the circuit board. The diffusing cap includes an outer emitting portion and a lateral emitting portion. The outer emitting portion has a concave. The lateral emitting portion is connected to the outer emitting portion. The concave is used for reflecting part of the light toward a lateral surface of the lateral emitting portion. The heat sink structure is disposed below the circuit board for dissipating a heat generated from the LED and the circuit board.
    Type: Application
    Filed: August 2, 2013
    Publication date: February 5, 2015
    Applicant: WINTEK CORPORATION
    Inventors: Ming-Chuan Lin, Zhi-Ting Ye, Hung-Pin Chang, Wen-Chieh Wu
  • Publication number: 20150035762
    Abstract: An electronic device and a pairing method including following steps are provided. A first touch operation performed on a first touch unit of a first electronic device is detected, and a first azimuth angle of a first pointing direction (defined by the first touch operation) with respect to a reference direction is obtained. The first azimuth angle is compared with a second azimuth angle to obtain an included angle between the first pointing direction and a second pointing direction. When a value obtained by subtracting 180 degrees from an absolute value of the included angle is smaller than a threshold, a pairing relationship is established between the first and second electronic devices. The second azimuth angle is an azimuth angle of the second pointing direction (defined by a second touch operation performed on a second touch unit of the second electronic device) with respect to the reference direction.
    Type: Application
    Filed: January 28, 2014
    Publication date: February 5, 2015
    Applicant: WINTEK CORPORATION
    Inventor: Li-Sheng Lu
  • Publication number: 20150029420
    Abstract: A touch panel including a substrate, first sensing series and optical matching stacked structures is provided. Each first sensing series includes first sensing pads and bridge structures, and two adjacent first sensing pads are connected along the first direction through one of the bridge structure. Each optical matching stacked structure includes a first optical matching pattern and a second optical matching pattern disposed between the first optical matching pattern and the bridge structure, and the optical matching stacked structures are disposed on a surface of the bridge structures that faces to a user so as to reduce a reflectivity of light along a direction of view in areas where the bridge structures are located.
    Type: Application
    Filed: July 22, 2014
    Publication date: January 29, 2015
    Applicant: WINTEK CORPORATION
    Inventors: Yi-Chun Wu, Yu-Chen Liu, Chi-Yuan Hung, Sheng-Cheng Wang
  • Publication number: 20150027753
    Abstract: A panel structure includes a substrate, a decoration layer and a conductive component. The decoration layer is located in a first region and the rest region is a second region. The decoration layer includes a middle portion and a first edge protruding portion located between the middle portion and the second region and thinner than the middle portion. Each the conductive component extends in a first direction towards the first region from the second region and crosses the first edge protruding portion followed by extending in a second direction on the middle portion of the decoration layer, the first direction intersects the second direction, each the conductive component on the first edge protruding portion has a first width, each the conductive component on the middle portion extends in the second direction and has a second width less than the first width.
    Type: Application
    Filed: July 25, 2014
    Publication date: January 29, 2015
    Applicant: WINTEK CORPORATION
    Inventors: Chun-Ming Huang, Yi-Chun Lin, Yi-Chen Tsai, Ming-Kung Wu
  • Publication number: 20150022768
    Abstract: An optoelectronic device includes a first substrate and a second substrate opposite to each other, a display medium between the first substrate and the second substrate, multiple first driving electrodes between the display medium and the first substrate, multiple second driving electrodes between the display medium and the first substrate, multiple common electrodes between the display medium and the second substrate and multiple adjusting electrodes between the display medium and the second substrate wherein the second and first driving electrodes, and the adjusting electrodes and the common electrodes are respectively arranged alternately. The adjusting electrodes and the common electrodes, and the two kinds of driving electrodes are respectively electrically insulated from each other.
    Type: Application
    Filed: January 21, 2014
    Publication date: January 22, 2015
    Applicant: WINTEK CORPORATION
    Inventor: Chung-Yin Li
  • Publication number: 20150009427
    Abstract: A touch panel includes a substrate, a plurality of first touch-sensing units, and a plurality of first optical mesh patterns. The first touch-sensing units electrically insulated from each other or one another are located on the substrate. Each of the first touch-sensing units includes a plurality of first mesh patterns connected together. The first optical mesh patterns are located on the substrate. Besides, the first optical mesh patterns are overlapped with the first mesh patterns and located on a surface of the first mesh patterns adjacent to a user.
    Type: Application
    Filed: July 4, 2014
    Publication date: January 8, 2015
    Applicant: WINTEK CORPORATION
    Inventors: Chien-Chung Chen, Yi-Shu Chen, Hen-Ta Kang, Chong-Wei Li
  • Publication number: 20150002980
    Abstract: A decoration plate and an electronic apparatus having the same are provided. The decoration plate includes a cover plate, a conductive ring, an insulating layer, and a conductive element. The conductive ring is disposed on a surface of the cover plate. The insulating layer is disposed on the surface of the cover plate and covers the conductive ring, and the insulating layer has at least one opening. The conductive element is disposed in the opening.
    Type: Application
    Filed: September 18, 2014
    Publication date: January 1, 2015
    Applicants: Dongguan Masstop Liquid Crystal Display Co., Ltd., Wintek Corporation
    Inventors: Fu-Min Hsu, Chih-Jung Teng, Kuo-Chang Su, Chin-Liang Chen
  • Patent number: 8917362
    Abstract: A touch-sensitive display device has an active display area and a non-active area and includes a touch-sensitive unit, a display unit and a liquid optical adhesive. The touch-sensitive unit has a touch-sensitive region substantially overlapping the active display area, and the display unit is disposed on one side of the touch-sensitive unit. The liquid optical adhesive is disposed between the touch-sensitive unit and the display unit to combine the touch-sensitive unit with the display unit, and an outer edge of the liquid optical adhesive is located in the non-active area of the touch-sensitive display device.
    Type: Grant
    Filed: June 10, 2011
    Date of Patent: December 23, 2014
    Assignee: Wintek Corporation
    Inventors: Wen-Chun Wang, Ming-Sin Jian, San-Shien Wu, Ming-Chuan Lin, Chiu Wen Lo, Wen-Hung Wang, Shyh-Jeng Chen, Ping-Wen Chen
  • Publication number: 20140367242
    Abstract: A decoration cover plate and a touch panel having the decoration cover plate are provided. The decoration cover plate includes a substrate having an appearance decoration layer, an auxiliary light-shielding layer and a buffer layer stacked thereon. The buffer layer is disposed between the appearance decoration layer and the auxiliary light-shielding layer. The auxiliary light-shielding layer and the appearance decoration layer are opposite to each other. The touch panel further includes a touch-sensing element and a plurality of transmission lines. The touch-sensing element is disposed on the substrate and at least located within a transparent region of the touch panel. The transmission lines are disposed at a side of the auxiliary light-shielding layer far away from the substrate and electrically connected to the touch-sensing element.
    Type: Application
    Filed: June 12, 2014
    Publication date: December 18, 2014
    Applicant: WINTEK CORPORATION
    Inventors: Hsuan-Yang Chen, Yi-Hsuan Huang, Tzung-Fu Lai