Patents by Inventor Chen-Hao Su
Chen-Hao Su has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20140152915Abstract: A touch panel includes a substrate, a plurality of first and second conductive series, and a plurality of first and second auxiliary electrodes. The first and the second conductive series are disposed alternately on the substrate and located on a light-transmission area of the substrate. A portion of each of the first and second conductive series extends to a peripheral area of the substrate. The first and the second auxiliary electrodes are disposed on the peripheral area. The first auxiliary electrodes connect to the portion of the first conductive series extending to the peripheral area and generate capacitive sensing with the portion of the second conductive series located on the peripheral area. The second auxiliary electrodes connect to the portion of the second conductive series extending to the peripheral area and generate capacitive sensing with the portion of the first conductive series located on the peripheral area.Type: ApplicationFiled: November 28, 2013Publication date: June 5, 2014Applicant: WINTEK CORPORATIONInventors: Chia-Ching Lu, Kuo-Chang Su, Chen-Hao Su, Cheng-Yen Yeh, Yu-Ting Chen
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Publication number: 20140138141Abstract: A peripheral circuit structure disposed on a substrate having an element region and a peripheral circuit region is provided. The peripheral circuit structure located in the peripheral circuit region includes first pads, second pads, a first trace, a second trace and third traces connected to the second pads and a device located in the element region. The first pads include a first ground pad and a second ground pad. The second pads are located between the first ground pad and the second ground pad. Two ends of the first trace are respectively electrically connected to the first ground pad and the second ground pad. Two ends of the second trace are respectively electrically connected to the first ground pad and the second ground pad, so that the second trace, the first trace, the first ground pad and the second ground form a closed loop.Type: ApplicationFiled: November 22, 2013Publication date: May 22, 2014Applicant: WINTEK CORPORATIONInventors: Chung-Hsien Li, Kuo-Hsing Chen, Yu-Ting Chen, Chen-Hao Su
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Publication number: 20140084992Abstract: A touch panel includes a substrate, sensing electrode sets, first pads, second pads, first lines, second lines and connecting conductors. Each of the sensing electrode sets includes a first electrode pattern and a plurality of second electrode patterns disposed beside the first electrode pattern. The plurality of first lines electrically connects the first pads to the first electrode patterns respectively. Each second pad is electrically connected to one of the second electrode patterns through one of the second lines. Each connecting conductor electrically connects one second electrode pattern of one sensing electrode set to one second electrode pattern of another sensing electrode set. The first lines and the second lines do not cross over each other, and the connecting conductors do not cross over each other.Type: ApplicationFiled: September 16, 2013Publication date: March 27, 2014Applicants: WINTEK CORPORATION, Wintek (China) Technology Ltd.Inventors: Kuo-Hsing Chen, Yu-Ting Chen, Chen-Hao Su, Chin-Chang Liu
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Publication number: 20140085261Abstract: A touch panel including a substrate, a decoration layer and a first touch unit is provided. The decoration layer is disposed on the substrate, wherein the decoration layer has a window, and the location of the decoration layer is defined as a peripheral region. The first touch unit is at least disposed within the window, and the first touch unit has a plurality of electrode pairs. The electrode pairs are disposed on the substrate. Each of the electrode pairs includes a driving electrode and a sensing electrode. The driving electrode and the sensing electrode are separated by a distance, and the distance is between 300 micrometers and 900 micrometers.Type: ApplicationFiled: September 27, 2013Publication date: March 27, 2014Applicants: WINTEK CORPORATION, WINTEK (CHINA) TECHNOLOGY LTD.Inventors: Chun-Cheng Lu, Hsiu-Lin Chan, Kuo-Chang Su, Chen-Hao Su, Yu-Ting Chen
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Publication number: 20140042410Abstract: A touch-sensing structure includes a substrate and a conductive layer. The conductive layer spreads over a surface of the substrate and includes a plurality of first electrodes, a plurality of second electrodes, a plurality of first conductive lines, and a plurality of second conductive lines. The surface is divided into a plurality of regions. The second electrodes are divided into multiple second electrode groups, and each second electrode group is formed by at least one of the second electrodes in each of the regions. Each of the first conductive lines is connected to one of the first electrodes, and each of the second conductive lines is connected to one of the second electrodes. The second conductive lines connected to the second electrodes in the same second electrode group are electrically connected with each other.Type: ApplicationFiled: August 9, 2013Publication date: February 13, 2014Applicant: Wintek CorporationInventors: Kuo-Hsing CHEN, Yu-Ting CHEN, Kuo-Chang SU, Chen-Hao SU
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Publication number: 20140014489Abstract: 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: ApplicationFiled: July 10, 2013Publication date: January 16, 2014Applicants: WINTEK CORPORATION, Wintek (China) Technology Ltd.Inventors: Kuo-Hsing Chen, Yu-Ting Chen, Chen-Hao Su, Chin-Chang Liu
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Publication number: 20130321004Abstract: A touch-sensing electrode structure has a plurality of electrode units. Each of the electrode units includes at least one first electrode and at least one second electrode. The second electrode is formed in an area not overlapping the first electrode, and the first electrode has a first part and a second part. The second electrode is adjacent to the first part of the first electrode and spaced apart the first part of the first electrode by a first interval, the second part of the first electrode is adjacent to the second electrode and spaced apart the second electrode by a second interval, and a width of the second interval is not equal to a width of the first interval.Type: ApplicationFiled: June 3, 2013Publication date: December 5, 2013Inventors: Kuo-Hsing CHEN, Yu-Ting CHEN, Chen-Hao SU, Kuo-Chang SU
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Publication number: 20130307800Abstract: 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: ApplicationFiled: May 16, 2013Publication date: November 21, 2013Applicant: WINTEK CORPORATIONInventors: Chih-Chiang Cheng, Po-Hsien Wang, Chen-Hao Su
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Publication number: 20130301195Abstract: A touch display device includes a display panel, a plurality of first sensing-series and a plurality of second sensing-series. The display panel includes a first substrate, a second substrate, a plurality of pixel structures and the display medium located between the first substrate and the second substrate. The first sensing-series are on the first substrate. The second sensing-series are on the second substrate.Type: ApplicationFiled: May 9, 2013Publication date: November 14, 2013Applicant: WINTEK CORPORATIONInventors: Cheng-Yen Yeh, Yu-Ting Chen, Chen-Hao Su
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Publication number: 20130207899Abstract: A touch-sensitive display device includes a plurality of gate lines, a plurality of data lines, and a plurality of touch-sensing lines. Each of the gate lines receives at least one first gate drive signal and at least one second gate drive signal. Each of the data lines receives at least one pixel data signal. The touch-sensing lines is overlapped with and spaced apart from the gate lines. The gate lines are divided into multiple line groups, and each of the line groups includes a plurality of gate lines. Each of the touch-sensing lines receives a sensing signal, and each of the line groups is overlapped with a touch-sensing line to form multiple overlapping regions that function as a touch-sensing unit.Type: ApplicationFiled: February 9, 2012Publication date: August 15, 2013Inventors: Po-Hsien Wang, Yu-Ting Chen, Chen-Hao Su, Chung-Hsien Li
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Publication number: 20130194213Abstract: A touch-sensing panel including a substrate, a plurality of first electrode series, a plurality of second electrode series, and a plurality of first floating patterns is provided. Each of the first electrode series includes a plurality of first touch-sensing pads and a plurality of first bridge patterns. The second electrode series are disposed on the substrate and electrically insulated from each other. The second sensing series are intersected with and electrically insulated from the first sensing series. Each of the second electrode series includes a plurality of second touch-sensing pads and a plurality of second bridge patterns. The first floating patterns are disposed between the first sensing series and the second sensing series. Each of the first touch-sensing pads includes at least one extending portion. In addition, there is no first floating pattern located between the extending portion and the second electrode series adjacent thereto.Type: ApplicationFiled: January 22, 2013Publication date: August 1, 2013Applicants: WINTEK CORPORATION, Dongguan Masstop Liquid Crystal Display Co., Ltd.Inventors: Jen-Yen Chou, Cheng-Yen Yeh, Jiann-Liang Chou, Chung-Kai Lin, Chih-Jung Teng, Chen-Hao Su
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Publication number: 20130176235Abstract: A touch-sensing display apparatus includes a first substrate, a second substrate, a plurality of touch sensing structures, and a display medium. The first substrate has a plurality of pixels and scan lines, and a read-out line. Each touch sensing structure includes a sensing active device, a sensing space, and a bridge electrode. Each sensing active device is disposed on the first substrate and includes a bottom gate, a channel, a source, a sensing electrode, and a top gate. The top gate has an opening to form a first electrode and a second electrode that are electrically isolated. When pressed, the bridge electrode contacts the top gate to electrically connect to the first and second electrodes, so that control of the channel is transformed from one of the top gate and the bottom gate to both the top and the bottom gates, thereby forming a sensing current in the sensing electrode.Type: ApplicationFiled: July 23, 2012Publication date: July 11, 2013Applicants: WINTEK CORPORATION, WINTEK (CHINA) TECHNOLOGY LTD.Inventors: Jiann-Liang Chou, Chen-Hao Su
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Publication number: 20130156174Abstract: A system for introducing telephone number related information, a method for introducing telephone number related information and a program product using the system and method are disclosed. An electronic communication device transmits a telephone number to a remote system for introducing telephone number related information when dialing or receiving a call, and the system searches the telephone number related information from a database stored in the system and provides the information to the electronic communication device, such that the electronic communication device can display the related information corresponding to the telephone number to let users know about the telephone number related information before receiving or dialing a call.Type: ApplicationFiled: February 24, 2012Publication date: June 20, 2013Inventors: CHIEN-FU KUO, JHENG-HUAN SONG, SHENG-FENG CHENG, CHEN-HAO SU
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Publication number: 20120206403Abstract: A touch-sensitive display device includes a color filter substrate, an array substrate, a liquid crystal layer, and a touch-sensing structure. The touch-sensing structure is disposed on the color filter substrate and includes at least one first sensing series and at least one second sensing series overlapped with and spaced apart from the first sensing series. During a touch-sensing operation, the first sensing series receives a common voltage scanning signal, and the second sensing series receives a sensing signal to sense coupling capacitance formed as a result of a touch action when the common voltage scanning signal drives the first sensing series.Type: ApplicationFiled: February 9, 2012Publication date: August 16, 2012Inventors: Po-Hsien WANG, Cheng-Yen Yeh, Chen-Hao Su, Yu-Ting Chen