Patents Assigned to Wintek Corporation
  • Patent number: 8777464
    Abstract: A rotatable illumination device includes a first casing, a light emitting module, a first fixing member and a second fixing member. The first casing has a first rotating portion and a first protruding portion is formed on the first rotating portion. The light emitting module is disposed in the first casing. A first indentation is formed on the first fixing member and the first protruding portion can pass through the first indentation. A second indentation and a second protruding portion are formed on the second fixing member and the first protruding portion can pass through the second indentation. The first and second fixing members are fixed together, and the first and second protruding portions are coplanar. The first protruding portion cooperates with the second protruding portion to limit rotating angle of the first casing.
    Type: Grant
    Filed: October 18, 2012
    Date of Patent: July 15, 2014
    Assignees: Dongguan Masstop Liquid Crystal Display Co., Ltd., Wintek Corporation
    Inventors: Chien-Ku Lin, Zhi-Ting Ye, Chin-Liang Chen, Ming-Chuan Lin, Ju-Fen Yang
  • Publication number: 20140191217
    Abstract: An organic electroluminescent display device includes an organic light emitting structure, a back light module, and a light control structure. The organic light emitting structure includes a first electrode, a second electrode, an organic light emitting layer, and a photo current sensitive layer. The back light module is disposed correspondingly to the organic light emitting structure so as to provide a light beam to the organic light emitting structure. The photo current sensitive layer is configured to absorb the light beam for generating an electrical current, and the electrical current is configured to drive the organic light emitting layer. The light control structure is disposed between the organic light emitting structure and the back light module as so to control amount of the light beam entering the organic light emitting structure.
    Type: Application
    Filed: January 7, 2014
    Publication date: July 10, 2014
    Applicant: WINTEK CORPORATION
    Inventors: Chien-Chung Chen, Hen-Ta Kang
  • Publication number: 20140192295
    Abstract: A method of forming a liquid crystal alignment layer includes the following steps. A substrate is provided. A base layer is then formed on the substrate. A first liquid crystal alignment layer is formed on the base layer. The first liquid crystal alignment layer includes a plurality of first organic molecules. Each of the first organic molecules includes a first carboxyl group part and a first alkyl group part. A display panel includes the substrate, a counter substrate, a liquid crystal layer, and the first liquid crystal alignment layer. The substrate is disposed opposite to the counter substrate. The liquid crystal layer is disposed between the substrate and the counter substrate. The first liquid crystal alignment layer is disposed between the liquid crystal layer and the substrate.
    Type: Application
    Filed: January 8, 2014
    Publication date: July 10, 2014
    Applicant: WINTEK CORPORATION
    Inventors: Kuan-Hsien Wu, Guan-Ren Wang, Hsien-Wei Chiang, Chi-Jen Lin, Chih-Yuan Wang
  • Patent number: 8770782
    Abstract: An illumination device capable of being controlled by blow includes a casing, a light emitting module, a driving circuit board and a blow sensing module. At least one air hole is formed on a periphery of the casing. The light emitting module is disposed on a top of the casing. The driving circuit board is disposed in the casing and electrically connected to the light emitting module. The blow sensing module is disposed in the casing, electrically connected to the driving circuit board and used for sensing blow through the at least one air hole. The driving circuit board controls the light emitting module to emit light in different brightness according to a number of blows sensed by the blow sensing module.
    Type: Grant
    Filed: May 16, 2012
    Date of Patent: July 8, 2014
    Assignees: Dongguan Masstop Liquid Crystal Display Co., Ltd., Wintek Corporation
    Inventors: Zhi-Ting Ye, Chin-Liang Chen, Ming-Chuan Lin, Tsung-Wen Chen
  • Patent number: 8773384
    Abstract: A touch panel and a method of fabricating the same and touch-sensing display device are provided. The touch panel includes a cover plate, a touch sensing element, and an atomic layer-deposited (ALD) film. The cover plate has a top surface, a bottom surface, and a side surface. The top surface opposites to the bottom surface and the side surface connects the upper surface with the bottom surface. The touch sensing element is disposed on the bottom surface of the cover plate. The ALD layer completely covers the touch sensing element and completely covers the top surface, the side surface, and a portion of the bottom surface uncovered by the touch sensing element.
    Type: Grant
    Filed: August 10, 2012
    Date of Patent: July 8, 2014
    Assignees: Dongguan Masstop Liquid Crystal Display Co., Ltd., Wintek Corporation
    Inventors: Chun-Ming Huang, Jeng-Jye Hung, Hen-Ta Kang, Kuo-Chang Su, Chih-Jung Teng
  • Publication number: 20140184951
    Abstract: A touch display device includes a cover substrate, a display panel, a plurality of first touch electrodes, a plurality of first connecting pads, and a first conductive adhesive material. A visible region and a peripheral region adjacent to at least one side of the visible region are defined on the cover substrate. The display panel includes an upper substrate and an array substrate. The upper substrate is disposed between the cover substrate and the array substrate. The first touch electrodes are disposed in the visible region and the first connecting pads are disposed in the peripheral region. Each first connecting pad is electrically connected to the corresponding first touch electrode. The first conductive adhesive material is disposed between the cover substrate and the array substrate so as to electrically connect the first connecting pads and the array substrate.
    Type: Application
    Filed: December 26, 2013
    Publication date: July 3, 2014
    Applicant: WINTEK CORPORATION
    Inventors: Cheng-Yen Yeh, Yu-Ting Chen, Chen-Hao Su, Kuo-Chang Su
  • Publication number: 20140184955
    Abstract: A touch-sensitive device includes a transparent substrate, a touch-sensing structure, a decorative layer, a trace layer, a passivation layer and a sheltering layer. The touch-sensing structure is disposed on the transparent substrate and located in a touch-sensitive region. The decorative layer is disposed on the transparent substrate and located in a non-touch-sensitive region, and the trace layer is disposed on the decorative layer. The passivation layer is disposed on the transparent substrate and at least covers the touch-sensing structure and the trace layer. The sheltering layer is disposed at least on the passivation layer and located in the non-touch-sensitive region.
    Type: Application
    Filed: March 7, 2014
    Publication date: July 3, 2014
    Applicant: WINTEK CORPORATION
    Inventors: MING-KUNG WU, KUO-CHANG SU, CHIA-CHI CHEN, YU-TING LIN
  • Publication number: 20140184950
    Abstract: A touch panel, having a peripheral region, includes a first substrate, a touch-sensing structure, first outer traces, a first ground wire and an outer device. The first outer trace is electrically connected to the touch-sensing structure. The first outer traces extend to a connection region in the peripheral region. The first ground wire extends to the connection region, and the first ground wire has at least one discontinuous section in the connection region. The outer device is electrically connected to the first ground wire and the first outer traces in the connection region. The outer device electrically connects two ends of the discontinuous section of the first ground wire in the connection region, and the two ends of the discontinuous section of the first ground wire are electrically connected via the outer device.
    Type: Application
    Filed: December 26, 2013
    Publication date: July 3, 2014
    Applicant: WINTEK CORPORATION
    Inventors: Kuan-Yu Chu, Chun-Cheng Huang, Chen-Fu Huang, Yu-Ching Wang, Chin-Pei Hwang, Ming-Wu Chen, Chiu-Mei Liu, Yan-Jun Lin, Chia-Hung Liu, Wen-Chun Wang, Yu-Hung Chang, Lo-Hsien Tsai
  • Publication number: 20140184522
    Abstract: A touch-sensitive display panel includes a first substrate, a second substrate, a display medium layer, a counter electrode layer and an active device matrix. The active device matrix includes a plurality of scan lines, a plurality of data lines and a plurality of active devices. When the touch-sensitive display panel is touched, touch positions are recognized by detecting variations in a first RC time constant and a second RC time constant, the first RC time constant varies according to variations in a coupling capacitance formed between at least part of the scan lines being touched and the counter electrode layer, and the second RC time constant varies according to variations in a coupling capacitance formed between at least part of the data lines being touched and the counter electrode layer.
    Type: Application
    Filed: December 28, 2012
    Publication date: July 3, 2014
    Applicants: WINTEK CORPORATION, WINTEK (CHINA) TECHNOLOGY LTD.
    Inventor: JYH-YEUAN MA
  • Publication number: 20140184952
    Abstract: A touch panel, having a peripheral region, includes a first substrate, a plurality of first conductive series, a plurality of first outer traces, and an outer device. The first conductive series are disposed on the first substrate and extend along a first direction. The first outer traces are disposed in the peripheral region. Two ends of each of the first outer traces are respectively connected to two ends of the corresponding first conductive series. The first outer traces connected to the each of the first conductive series extend to a connection region within the peripheral region and include discontinuous sections within the connection region. The outer device is disposed in the peripheral region and is electrically connected to the first outer traces. Each of the first outer traces, each corresponding first conductive series, and the outer device in the connection region constitute a closed conductive path on the first substrate.
    Type: Application
    Filed: December 27, 2013
    Publication date: July 3, 2014
    Applicant: WINTEK CORPORATION
    Inventors: Kuan-Yu Chu, Chun-Cheng Huang, Chen-Fu Huang, Yu-Ching Wang, Chin-Pei Hwang, Ming-Wu Chen, Chiu-Mei Liu, Yan-Jun Lin, Chia-Hung Liu
  • Publication number: 20140184562
    Abstract: A capacitive touch apparatus is provided, and which includes a capacitive touch display panel, at least a touch sensing circuit and a judgment unit. The capacitive touch display panel has at least an inductive capacitor. The touch sensing circuit is coupled to the inductive capacitor, and configured to store a one-time charging voltage and to perform a plurality of discharges, through the inductive capacitor, on the one-time charging voltage by utilizing a plurality of switches until the one-time charging voltage is discharged to a predetermined reference voltage. The judgment unit is coupled to the touch sensing circuit, and configured to count a discharging time for discharging the one-time charging voltage to the predetermined reference voltage, and to determine whether a touch event has occurred or not by comparing the discharging time with a predetermined time.
    Type: Application
    Filed: December 26, 2013
    Publication date: July 3, 2014
    Applicant: WINTEK CORPORATION
    Inventors: Ting-Yu Chang, Hsiao-Hui Liao, Ching-Fu Hsu
  • Publication number: 20140177236
    Abstract: An illumination apparatus including a lamp housing, a light source and a glare restraining unit is provided. The lamp housing has a light exit opening. The light source is disposed according to the light exit opening. The glare restraining unit includes a substrate and a plurality of cone microstructures disposed on the substrate. After passing the glare restraining unit, the light converges.
    Type: Application
    Filed: December 19, 2013
    Publication date: June 26, 2014
    Applicant: WINTEK CORPORATION
    Inventors: Ping-Yeng Chen, Kuo-Jui Huang
  • Publication number: 20140176473
    Abstract: A touch panel includes a substrate, a plurality of electrodes arranged on the substrate for transmitting a plurality of driving signals and generating a plurality of sensing signals according to the plurality of driving signals, and a driving element. The driving element is for driving the plurality of electrodes, wherein the driving element is disabled within a predetermined period following transition of a common voltage of a display panel.
    Type: Application
    Filed: December 25, 2013
    Publication date: June 26, 2014
    Applicant: WINTEK CORPORATION
    Inventors: Ming-Chuan Lin, Wen-Hung Wang, Pei-Fang Tsai, Shyh-Jeng Chen
  • Publication number: 20140177259
    Abstract: An anti-glare light source including a linear light source, at least one sleeve and a light adjusting element is provided. The linear light source is suitable for providing a light. The sleeve covers at least one end of the linear light source. The light adjusting element is disposed between the sleeve and the linear light source, wherein the light adjusting element includes a plurality of prism portions. The prism portions cover a portion of the linear light source and arrange along the extension direction of the linear light source, such that the distribution of the light converges along the extension direction of the linear light source.
    Type: Application
    Filed: December 20, 2013
    Publication date: June 26, 2014
    Applicant: WINTEK CORPORATION
    Inventors: Hieng-Hsiung Huang, Ming-Chuan Lin, Zhi-Ting Ye
  • Publication number: 20140168393
    Abstract: A stereoscopic image system includes an image-generating unit and a modulating module. According to an image signal controller, the image-generating unit is configured to provide a first image having a first brightness during a first period and a second image having a second brightness during a second period. The modulating module is configured modulate the image signal controller during the first and second periods so that the first image has a third brightness after passing through a first lens of polarized glasses and the second image has a fourth brightness after passing through a second lens of polarized glasses, wherein the difference between the third brightness and the fourth brightness is smaller than the difference between the first and second brightness.
    Type: Application
    Filed: December 17, 2013
    Publication date: June 19, 2014
    Applicant: WINTEK CORPORATION
    Inventors: Chong-Yang Fang, Tsung-Yen Hsieh
  • Publication number: 20140160708
    Abstract: A lead structure disposed on a substrate is provided. The substrate includes a display area disposed with a device and a peripheral area disposed with a lead structure including first pads, a second pad, first traces and a second trace. The first traces are connected to the device. Each first trace has a first linear portion and a first bonding portion connected together. Each first trace is electrically connected to one of the first pads through the first bonding portion. The second trace has a second linear portion and a second bonding portion connected together. The second trace is electrically connected to the second pad through the second bonding portion. A width of the first linear portion is smaller than a width of the first bonding portion, and a width of the second linear portion is smaller than a width of the second bonding portion.
    Type: Application
    Filed: December 12, 2013
    Publication date: June 12, 2014
    Applicant: WINTEK CORPORATION
    Inventors: Kuan-Yu Chu, Chen-Fu Huang, Chiu-Mei Liu, Ming-Wu Chen, Chin-Pei Hwang, Chun-Cheng Huang, Yu-Ching Wang, Chung-Hsien Li, Kuo-Hsing Chen, Yu-Ting Chen, Chen-Hao Su
  • Publication number: 20140160381
    Abstract: A liquid crystal lenticular lens includes a first transparent substrate, a second transparent substrate, a first transparent electrode, a second transparent electrode, a liquid crystal layer, a first alignment layer, a second alignment layer and a first electric field uniformizing layer. The first transparent electrode includes a plurality of first electrode bars disposed along a first direction and in parallel, and the first direction is non-parallel and non-perpendicular to the edges of the first transparent substrate. The first electric field uniformizing layer is disposed between the first alignment layer and the first transparent electrode or between the second alignment layer and the second transparent electrode.
    Type: Application
    Filed: December 10, 2013
    Publication date: June 12, 2014
    Applicant: WINTEK CORPORATION
    Inventors: Wen-Chun Wang, Chia-Hsiung Chang, Chong-Yang Fang, Yan-Yu Su, Chia-Hung Yeh, Wei-Chou Chen
  • Publication number: 20140160373
    Abstract: A capacitive touch panel includes at least one first conductive series extending along a first direction and at least one second conductive series extending along a second direction on a substrate. The first conductive series includes a plurality of first electrodes disposed along the first direction and a plurality of first connecting electrodes respectively disposed between two adjacent first electrodes. The second conductive series includes a plurality of second electrodes disposed along the second direction and a plurality of second connecting electrodes respectively disposed between two adjacent second electrodes. The first direction intersects the second direction. At least one kind of elements of the first electrodes, the first connecting electrodes, the second electrodes, and the second connecting electrodes are formed from a metal mash layer, and the first conductive series and the second conductive series are electrically isolated from each other.
    Type: Application
    Filed: December 6, 2013
    Publication date: June 12, 2014
    Applicant: WINTEK CORPORATION
    Inventors: Chang-Hsuan Hsu, Wen-Chun Wang, Cheng-Yi Chou, Chong-Wei Li, Ching-Fu Hsu, Chih-Yuan Wang
  • Publication number: 20140160743
    Abstract: A light tube includes a tube body, at least one light emitting diode, and a transparent cover. The light emitting diode is assembled with the tube body. The transparent cover is disposed on the tube body to cover the light emitting diode and has a roof portion and two side arm portions. A first microstructure region and a second microstructure region are formed on a surface of the roof portion corresponding to the light emitting diode. The second microstructure region extends from two ends of the first microstructure region. A third microstructure region is formed on a surface of each side arm portion corresponding to the light emitting diode. A microstructure density of the second microstructure region is less than or equal to a microstructure density of the first microstructure region, and is greater than or equal to a microstructure density of the third microstructure region.
    Type: Application
    Filed: April 17, 2013
    Publication date: June 12, 2014
    Applicants: WINTEK CORPORATION, Dongguan Masstop Liquid Crystal Display Co., Ltd.
    Inventors: Zhi-Ting Ye, Ming-Chuan Lin, Hung-Pin Chang, Wen-Chieh Wu
  • Publication number: 20140159255
    Abstract: A contact pad structure disposed on a peripheral region of a substrate is provided. The contact pad structure includes a transparent conductive pattern, a metal conductive pattern, and a protection layer. The transparent conductive pattern has a bonding region, a first side region, a second side region, a third side region and a fourth side region. The first, the second, the third, and the fourth side regions sequentially surround the bonding region. The metal conductive pattern without overlapping the bonding region has a first contact region, a second contact region and a first connection region. The first contact region contacts the first side region. The second contact region contact the third side region. The first connection region is connected between the first contact region and the second contact region. The protection layer covering the metal conductive pattern has a protection layer opening exposing the bonding region.
    Type: Application
    Filed: December 5, 2013
    Publication date: June 12, 2014
    Applicant: WINTEK CORPORATION
    Inventors: Chung-Hsien Li, Kuo-Hsing Chen, Chia-Ching Lu, Yu-Ting Chen