Patents Assigned to Wintek Corporation
  • Publication number: 20140028618
    Abstract: A touch apparatus including a touch panel, a sensing controller and a capacitance matching unit is provided. The touch panel has a plurality of scan ports and a plurality of sensing ports, wherein the touch panel outputs a plurality of sensing signals through the sensing ports. The sensing controller drives the touch panel through a plurality of scan lines correspondingly coupled to the scan ports, and receives the sensing signals through a plurality of sensing lines correspondingly coupled to the sensing ports. The capacitance matching unit is coupled between the touch panel and the sensing controller through the scan lines, and is used for tuning an equivalent capacitance of the touch panel.
    Type: Application
    Filed: July 25, 2013
    Publication date: January 30, 2014
    Applicants: WINTEK CORPORATION, WINTEK (CHINA) TECHNOLOGY LTD.
    Inventors: Ting-Yu Chang, Ching-Fu Hsu, Chong-Wei Li, Kuang-Wei Li
  • Patent number: 8638399
    Abstract: A touch display device including a display, a touch panel and a transparent shielding layer is provided. The touch panel is disposed on the display, and includes a substrate and touch sensors positioned thereon. The transparent shielding layer is set between the display and the touch sensors of the touch panel, and includes an edge region and a central region wherein the impedance of the edge region is less than or equal to that of the central region.
    Type: Grant
    Filed: December 30, 2010
    Date of Patent: January 28, 2014
    Assignee: Wintek Corporation
    Inventors: Wen-Chun Wang, Ming-Sin Jian
  • Publication number: 20140022469
    Abstract: A touch panel having a transparent region and a peripheral region surrounding the transparent region is provided. The touch panel includes a transparent cover, a touch device, a light-shielding layer, a layer of conductive lines, and a touch chip. The transparent cover has a touch surface and a device mounting surface opposite thereto. The touch device is disposed on the device mounting surface and at least located at the transparent region. The light-shielding layer is disposed on the transparent cover and located inside the peripheral region. The layer of conductive lines is disposed on the device mounting surface, located inside the peripheral region, and electrically connected to the touch device. The touch chip is disposed on the layer of conductive lines through a chip-on-glass process.
    Type: Application
    Filed: September 24, 2013
    Publication date: January 23, 2014
    Applicant: WINTEK CORPORATION
    Inventors: Chih-Chang Lai, Hsiao-Hui Liao, Yu-Hung Chang, Ping-Wen Huang, Ming-Kung Wu, Hsiao-Ping Li
  • Publication number: 20140022468
    Abstract: A touch panel having a transparent region and a peripheral region surrounding the transparent region is provided. The touch panel includes a transparent cover, a touch device, a light-shielding layer, a layer of conductive lines, and a touch chip. The transparent cover has a touch surface and a device mounting surface opposite thereto. The touch device is disposed on the device mounting surface and at least located at the transparent region. The light-shielding layer is disposed on the transparent cover and located inside the peripheral region. The layer of conductive lines is disposed on the device mounting surface, located inside the peripheral region, and electrically connected to the touch device. The touch chip is disposed on the layer of conductive lines through a chip-on-glass process.
    Type: Application
    Filed: September 24, 2013
    Publication date: January 23, 2014
    Applicant: WINTEK CORPORATION
    Inventors: Chih-Chang Lai, Hsiao-Hui Liao, Yu-Hung Chang, Ping-Wen Huang, Ming-Kung Wu, Hsiao-Ping Li
  • Publication number: 20140020628
    Abstract: The present invention provides a shadow mask module and an organic vapor deposition apparatus and a thermal evaporation apparatus using the same. The shadow mask module is disposed between a gas outlet and a substrate, and includes a pixel mask and a thermal resist mask. The pixel mask is disposed between the gas outlet and the substrate, and includes a plurality of first openings. The thermal resist mask is disposed between the gas outlet and the pixel mask, and includes a plurality of second openings. Each second opening is disposed corresponding to at least one of the first openings.
    Type: Application
    Filed: July 17, 2013
    Publication date: January 23, 2014
    Applicants: WINTEK CORPORATION, Wintek (China) Technology Ltd.
    Inventors: Wen-Chun Wang, Hen-Ta Kang, Kuo-Chang Su, Siang-Lin Huang
  • Publication number: 20140021333
    Abstract: An image sensing apparatus including an image sensor and a light transmission module is provided. The image sensor has an active surface including a first sensing area and a second sensing area. The light transmission module is disposed over the active surface, and has a first light transmission area and a second light transmission area. A first light is allowed to penetrate through the first light transmission area and received by the first sensing area. A second light is reflected by the second light transmission area and received by the second sensing area.
    Type: Application
    Filed: July 19, 2013
    Publication date: January 23, 2014
    Applicants: WINTEK CORPORATION, DONGGUAN MASSTOP LIQUID CRYSTAL DISPLAY CO., LTD.
    Inventors: Wei-Chou Chen, Tsung-Yen Hsieh, Chia-Hung Yeh, Lin Wu, Peng-Fei Lee, Chong-Yang Fang
  • Publication number: 20140014489
    Abstract: A touch panel including sensing electrode sets, first pads, second pads, first conductive lines, second conductive lines and resistors is provided. Each sensing electrode set includes a first sensing electrode pattern and second sensing electrode patterns disposed beside the first sensing electrode pattern. The first conductive lines electrically connect the first sensing electrode pattern with the first pads respectively. The second conductive lines connect the second electrode patterns into multiple series. The second sensing electrode patterns of the same sensing electrode set belong to different series and two terminals of each series are connected to different second pads. Two terminals of each resistor are connected to the different second pads connected with the two terminals of the each series.
    Type: Application
    Filed: July 10, 2013
    Publication date: January 16, 2014
    Applicants: WINTEK CORPORATION, Wintek (China) Technology Ltd.
    Inventors: Kuo-Hsing Chen, Yu-Ting Chen, Chen-Hao Su, Chin-Chang Liu
  • Patent number: 8629853
    Abstract: A touch panel comprising a substrate, a plurality of first electrodes and a plurality of second electrodes is provided. The first electrodes and the second electrodes are disposed on the substrate in rows and columns. The first electrodes are formed as triangles of a base wherein the corresponding first electrodes aligned in any two neighboring columns are symmetrically arranged in shape based on the base, and the first electrodes aligned in the same row are serially connected by multiple first conductive lines. The second electrodes are formed as triangles of a base, wherein the corresponding second electrodes aligned in any two neighboring columns are symmetrically arranged in shape based on the base, and the second electrodes aligned in the same column are serially connected by multiple second conductive lines. The first conductive lines are arranged crossing over and insulated from the second conductive lines.
    Type: Grant
    Filed: September 15, 2011
    Date of Patent: January 14, 2014
    Assignees: Wintek Corporation, Wintek (China) Technology Ltd.
    Inventors: Chih-Jung Teng, Chin-Chang Liu
  • Patent number: 8629947
    Abstract: A liquid crystal panel including a bottom substrate, a top substrate and a liquid crystal layer is provided. The bottom substrate includes a base plate, an active array structure layer, a color filter layer with plural colors and plural transparent pixel electrodes. The active array structure layer includes plural transparent bottom electrodes and plural transistor structures, at least one insulation layer, plural scan lines and plural data lines both formed on the base plate. At least one insulation layer covers the transparent bottom electrodes. The color filter layer is formed on the active array structure layer. The transparent pixel electrodes are formed on the color filter layer. Each transparent pixel electrode partially overlaps the corresponding transparent bottom electrodes so as to form plural storage capacitor structures. The top substrate is substantially parallel to the bottom substrate. The liquid crystal layer is located between the top substrate and the bottom substrate.
    Type: Grant
    Filed: July 21, 2009
    Date of Patent: January 14, 2014
    Assignee: Wintek Corporation
    Inventors: Yu-Ting Chen, Hung-Jen Wang, Hsiu-Lin Chan
  • Publication number: 20140002515
    Abstract: An organic light emitting diode (OLED) pixel circuit includes a driving node, a pixel driving unit, an electroluminescent device, and a compensation unit. The pixel driving unit is coupled to a data line receiving a data voltage and provides a driving voltage to the driving node. The display electroluminescent device is coupled to the driving node for illuminating in response to the driving voltage, wherein the level of the driving voltage is related to an aging factor voltage, corresponding to a usage time of the display electroluminescent device. The compensation unit, including a compensation electroluminescent device, is couple to the driving node and drives the compensation electroluminescent device to illuminate in response to the driving voltage, so as to compensate the aging decay of the display electroluminescent device with the electroluminescent compensation unit.
    Type: Application
    Filed: September 3, 2013
    Publication date: January 2, 2014
    Applicants: WINTEK CORPORATION, DONGGUAN MASSTOP LIQUID CRYSTAL DISPLAY CO., LTD.
    Inventors: Hieng-Hsiung Huang, Wen-Chun Wang, Wen-Tui Liao, Tsung-Yu Wang, Chih-Hung Huang
  • Publication number: 20130335654
    Abstract: A liquid crystal display (LCD) panel is provided. The LCD panel includes a plurality of pixel units each having a storage capacitor, a plurality of scan lines coupled to the pixel units, and a plurality of storage capacitor charge transistors each respectively coupled to the storage capacitors of the corresponding pixel units and further coupled to two of the scan lines. The storage capacitor charge transistors are used for charging the storage capacitors of the pixel units.
    Type: Application
    Filed: August 20, 2013
    Publication date: December 19, 2013
    Applicant: Wintek Corporation
    Inventors: Yu-Ting Chen, Hung-Jen Wang
  • Patent number: 8610869
    Abstract: A flat display panel includes an array substrate and a color filter substrate facing each other. Multiple first electrodes and second electrodes are formed on the array substrate. The first electrodes receive scan signals transmitted from a driving circuit, and each of the second electrodes is connected to a corresponding scan line. Multiple signal lines are formed on the color filter substrate and in an active display area. Besides, multiple third electrodes and forth electrodes are formed on the color filter substrate. Each of the third electrodes is electrically connected to a corresponding forth electrode by a corresponding signal line, each of the third electrodes is electrically connected to a corresponding first electrode, and each of the forth electrodes is electrically connected to a corresponding second electrode.
    Type: Grant
    Filed: April 20, 2010
    Date of Patent: December 17, 2013
    Assignee: Wintek Corporation
    Inventors: Wen-Chun Wang, Ming-Chang Yu, Yung-Cheng Chang, Wan-Jen Tsai
  • Publication number: 20130328806
    Abstract: A touch panel including a substrate, a plurality of sensing units, a decoration layer, first signal lines, second signal lines, and a conductive component is provided. The substrate has an operation region and a periphery region surrounding the operation region. The sensing units are located within the operation region for sensing a coordinate of a touch point. The decoration layer is located within the periphery region. The first and second signal lines and the conductive component are located within the periphery region and disposed on the decoration layer. The conductive component has a widen portion located between the first and second signal lines, and the widen portion has a line width greater than those of the other portions of the conductive component.
    Type: Application
    Filed: June 6, 2013
    Publication date: December 12, 2013
    Applicant: WINTEK CORPORATION
    Inventors: Di-Shing Tsai, Wen-Chieh Liu, Pei-Yi Ho, Ping-Wen Huang, Peng-Chih Yu
  • Patent number: 8604687
    Abstract: An organic light emitting diode (OLED) display device including an active array substrate, a display substrate and several conductive members is provided. The active array substrate includes a first substrate and several thin film transistors. The thin film transistors are disposed on the first substrate so as to form an array. The display substrate includes a second substrate, a color filter layer, a first electrode layer, an organic material layer and a second electrode layer disposed sequentially. The second substrate is disposed in parallel to the first substrate. The organic material layer is used for emitting white light and includes several lighting structures electrically insulated from each other. The second electrode layer includes several electrode structures electrically insulated from each other. Each of the conductive members electrically connects to a drain of one corresponding thin film transistor and one corresponding electrode structure.
    Type: Grant
    Filed: October 21, 2009
    Date of Patent: December 10, 2013
    Assignee: Wintek Corporation
    Inventors: Wen-Chun Wang, Sherry Lin, Chih-Jung Teng, Chun-Chin Chang
  • Publication number: 20130319833
    Abstract: A rigid substrate, a touch panel including the rigid substrate, and a processing method of the rigid substrate are provided. The rigid substrate includes an ion strengthened surface layer completely covering the entire outer surface thereof. The rigid substrate has an etched wall, wherein an average depth of the ion strengthened surface layer on the etched wall is substantially equivalent to an average depth of the ion strengthened surface layer outside of the etched wall.
    Type: Application
    Filed: May 30, 2013
    Publication date: December 5, 2013
    Applicants: WINTEK CORPORATION, Wintek (China)Technology Ltd.
    Inventors: Chia-Huang Lee, Ming-Kung Wu, Heng-Chia Kuo
  • Publication number: 20130314939
    Abstract: A light emitting device including a light guide pillar, a reflective layer, and a point light source is provided. The light guide pillar has a light incident terminal surface and includes a first portion and a second portion located between the first portion and the light incident terminal surface. The reflective layer is disposed on the first portion and exposes a portion of the first portion. The reflective layer is not disposed on the second portion. The point light source emits light toward the light incident terminal surface.
    Type: Application
    Filed: May 23, 2013
    Publication date: November 28, 2013
    Applicant: WINTEK CORPORATION
    Inventors: Zhi-Ting Ye, Chin-Liang Chen, Ming-Chuan Lin, Tang-Hao Weng
  • Patent number: 8593609
    Abstract: A display panel includes a first substrate, a conductive light-shielding pattern, color filter patterns, a second substrate, scan lines, data lines, pixel structures, third pads and fourth pads. The conductive light-shielding pattern disposed on the first substrate defines conductive matrix pattern, first pads, and second pads. Each first pad is electrically connected to one corresponding second pad through the conductive matrix pattern and insulated with other second pads. The color filter patterns are disposed on the first substrate and a portion of each color filter pattern overlaps the conductive light-shielding pattern. The third pads are one-to-one electrically to the first pads while the fourth pads are one-to-one electrically connected to the second pads. Each fourth pad is electrically connected to one of the scan lines and one of the data lines.
    Type: Grant
    Filed: December 29, 2010
    Date of Patent: November 26, 2013
    Assignee: Wintek Corporation
    Inventors: Wen-Chun Wang, Hsi-Rong Han, Yung-Cheng Chang, Ming-Chang Yu, Wan-Jen Tsai, Fa-Chen Wu
  • Publication number: 20130307800
    Abstract: A touch display panel includes a first substrate, a second substrate, a plurality of scan lines and data lines, a plurality of active devices, and an organic light emitting diode pixel array is provided. The first substrate is opposite to the first substrate. The scan lines and the data lines are intersected and disposed on the first substrate. The active devices are disposed on the first substrate, and each active device is electrically connected with the corresponding scan line and data line. The organic light emitting diode pixel array includes a plurality of organic light emitting diode pixel units, and is disposed on the first substrate. Each organic light emitting diode pixel unit includes a first electrode, a second electrode and an organic light emitting layer. At least one of the scan lines, data lines and the second electrodes transmits a touch driving signal or a touch sensing signal.
    Type: Application
    Filed: May 16, 2013
    Publication date: November 21, 2013
    Applicant: WINTEK CORPORATION
    Inventors: Chih-Chiang Cheng, Po-Hsien Wang, Chen-Hao Su
  • Publication number: 20130306946
    Abstract: A touch display panel including a array substrate, an opposite substrate, an organic light emitting diode (OLED) structure, a plurality of conductive spacers and a sealant is provided. The OLED structure is disposed on the opposite substrate and located between the array substrate and the opposite substrate. The OLED structure includes a first electrode layer, an organic light emitting layer and a second electrode layer which are sequentially disposed. The first electrode layer is located on the opposite substrate and includes a plurality of touch sensing electrode. The second electrode layer is electrically connected to the array substrate via the conductive spacers. The sealant is sealed the OLED structure and the conductive spacers between the array substrate and the opposite substrate.
    Type: Application
    Filed: May 13, 2013
    Publication date: November 21, 2013
    Applicant: WINTEK CORPORATION
    Inventors: Ting-Yu Chang, Ching-Fu Hsu, Yu-Hua Wu, Yu-Cheng Chang, Wen-Chun Wang
  • Publication number: 20130308331
    Abstract: An anti-glare light source includes a linear light source and a light-modulation element. The linear light source is suitable for providing light, and the light-modulation element is disposed on a propagating path of the light. The light-modulation element includes a plurality of parallel bar-shaped prisms. The bar-shaped prisms are arranged along an extension direction of the linear light source. An extension direction of each of the bar-shaped prisms is substantially perpendicular to the extension direction of the linear light source so as to converge the distribution of the light along the extension direction of the linear light source.
    Type: Application
    Filed: July 12, 2012
    Publication date: November 21, 2013
    Applicants: WINTEK CORPORATION, DONGGUAN MASSTOP LIQUID CRYSTAL DISPLAY CO., LTD.
    Inventors: Zhi-Ting Ye, Ming-Chuan Lin, Chih-Jung Teng, Ming-Sin Jian