Patents by Inventor Tung-Yang Tang
Tung-Yang Tang 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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Patent number: 9898116Abstract: A touch panel including a substrate and a touch element is provided. The substrate has a first predetermined number of touch areas. Each of the touch areas has a second predetermined number of sub touch areas. The touch element includes a plurality of first electrodes, a plurality of second electrodes, a plurality of third electrodes and the first predetermined number of fourth electrodes. Multiple of the first electrodes arranged along a first direction and corresponding to different sub touch areas are electrically connected, multiple of the second electrodes arranged along a second direction and corresponding to different sub touch areas are electrically connected, and multiple of the third electrodes corresponding to different touch areas are electrically connected.Type: GrantFiled: May 4, 2016Date of Patent: February 20, 2018Assignee: Wistron CorporationInventors: Tzu-Chieh Huang, Tung-Yang Tang, Hua-Min Tseng
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Patent number: 9811231Abstract: A touch panel including a substrate and a touch element is provided. The substrate has a predetermined number of touch areas. The touch element is disposed in the predetermined number of touch areas and includes a plurality of first electrodes, a plurality of second electrodes, and the predetermined number of third electrodes. Each third electrode includes a plurality of third electrode patterns and a plurality of third connection portions. Each third connection portion electrically insulatingly intersects at least one of the first electrodes or at least one of the second electrodes and electrically connects two adjacent third electrode patterns. Several of the first electrodes arranged in a first direction and corresponding to different touch areas are electrically connected, and several of the second electrodes arranged in a second direction and corresponding to different touch areas are electrically connected.Type: GrantFiled: April 13, 2016Date of Patent: November 7, 2017Assignee: Wistron CorporationInventors: Tzu-Chieh Huang, Tung-Yang Tang, Hua-Min Tseng
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Publication number: 20170255287Abstract: A touch panel including a substrate and a touch element is provided. The substrate has a first predetermined number of touch areas. Each of the touch areas has a second predetermined number of sub touch areas. The touch element includes a plurality of first electrodes, a plurality of second electrodes, a plurality of third electrodes and the first predetermined number of fourth electrodes. Multiple of the first electrodes arranged along a first direction and corresponding to different sub touch areas are electrically connected, multiple of the second electrodes arranged along a second direction and corresponding to different sub touch areas are electrically connected, and multiple of the third electrodes corresponding to different touch areas are electrically connected.Type: ApplicationFiled: May 4, 2016Publication date: September 7, 2017Inventors: Tzu-Chieh Huang, Tung-Yang Tang, Hua-Min Tseng
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Publication number: 20170255303Abstract: A touch panel including a substrate and a touch element is provided. The substrate has a predetermined number of touch areas. The touch element is disposed in the predetermined number of touch areas and includes a plurality of first electrodes, a plurality of second electrodes, and the predetermined number of third electrodes. Each third electrode includes a plurality of third electrode patterns and a plurality of third connection portions. Each third connection portion electrically insulatingly intersects at least one of the first electrodes or at least one of the second electrodes and electrically connects two adjacent third electrode patterns. Several of the first electrodes arranged in a first direction and corresponding to different touch areas are electrically connected, and several of the second electrodes arranged in a second direction and corresponding to different touch areas are electrically connected.Type: ApplicationFiled: April 13, 2016Publication date: September 7, 2017Inventors: Tzu-Chieh Huang, Tung-Yang Tang, Hua-Min Tseng
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Patent number: 9582108Abstract: A touch input device includes a planar location sensing board, a depth sensing layer, a first interpretation unit, a second interpretation unit, and a processing unit. The planar location sensing board senses a first electrical variation of different locations in the directions parallel to the planar location sensing board due to an object approaching or touching the planar location sensing board. The depth sensing layer is disposed below the planar location sensing board and separated by a distance from the planar location sensing board. The depth sensing layer senses a second electrical variation corresponding to a degree in which the object presses the planar location sensing board. The first interpretation unit is electrically connected to the planar location sensing board. The second interpretation unit is electrically connected to the depth sensing layer. The processing unit determines a three-dimensional touch location of the object. A touch sensing method is also provided.Type: GrantFiled: July 12, 2016Date of Patent: February 28, 2017Assignee: Wistron CorporationInventors: Sweehan J. H. Yang, Tung-Yang Tang, Wen-Hua Chang, Yong-Yu Chen
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Publication number: 20160320908Abstract: A touch input device includes a planar location sensing board, a depth sensing layer, a first interpretation unit, a second interpretation unit, and a processing unit. The planar location sensing board senses a first electrical variation of different locations in the directions parallel to the planar location sensing board due to an object approaching or touching the planar location sensing board. The depth sensing layer is disposed below the planar location sensing board and separated by a distance from the planar location sensing board. The depth sensing layer senses a second electrical variation corresponding to a degree in which the object presses the planar location sensing board. The first interpretation unit is electrically connected to the planar location sensing board. The second interpretation unit is electrically connected to the depth sensing layer. The processing unit determines a three-dimensional touch location of the object. A touch sensing method is also provided.Type: ApplicationFiled: July 12, 2016Publication date: November 3, 2016Inventors: Sweehan J.H. Yang, Tung-Yang Tang, Wen-Hua Chang, Yong-Yu Chen
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Patent number: 9417744Abstract: A touch input device including a carrying board, a plurality of first electrode pads, and a plurality of conductive lines is provided. The carrying board includes a plurality of cantilever portions and a plurality of connecting portions. The connecting portions are respectively connected to the cantilever portions. The first electrode pads are respectively disposed on the cantilever portions and configured to sense capacitance variation due to an object approaching or touching the carrying board. The conductive lines extend on the connecting portions and are respectively connected to the first electrode pads. A manufacturing method of a touch input device and a touch sensing method are also provided.Type: GrantFiled: April 6, 2014Date of Patent: August 16, 2016Assignee: Wistron CorporationInventors: Sweehan J. H. Yang, Tung-Yang Tang, Wen-Hua Chang, Yong-Yu Chen
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Publication number: 20150193043Abstract: A touch input device including a carrying board, a plurality of first electrode pads, and a plurality of conductive lines is provided. The carrying board includes a plurality of cantilever portions and a plurality of connecting portions. The connecting portions are respectively connected to the cantilever portions. The first electrode pads are respectively disposed on the cantilever portions and configured to sense capacitance variation due to an object approaching or touching the carrying board. The conductive lines extend on the connecting portions and are respectively connected to the first electrode pads. A manufacturing method of a touch input device and a touch sensing method are also provided.Type: ApplicationFiled: April 6, 2014Publication date: July 9, 2015Applicant: Wistron CorporationInventors: Sweehan J.H. Yang, Tung-Yang Tang, Wen-Hua Chang, Yong-Yu Chen
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Patent number: 7935959Abstract: An active matrix organic electro-luminescence display panel including a substrate, an organic electro-luminescence device array, and a driving circuit array is provided. The organic electro-luminescence device array includes numerous organic electro-luminescence devices which are arranged in array one the substrate, and the driving circuit array includes numerous driving circuits arranged in array on the substrate. The driving circuit is suitable for driving the corresponding organic electro-luminescence device through a high voltage source and a low voltage source. Additionally, the driving circuit includes a scan line, a data line, and a control unit. The control unit is electrically coupled with the scan line, the data line, and the low voltage source. The organic electro-luminescence device is electrically coupled between the control unit and the high voltage source. Further, the corresponding organic electro-luminescence device is electrically coupled between the control unit and the high voltage source.Type: GrantFiled: November 27, 2006Date of Patent: May 3, 2011Assignee: Ritdisplay CorporationInventors: Tung-Yang Tang, Yen-Chun Chen, Chao-Chen Wang
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Publication number: 20100214247Abstract: A capacitive touch panel includes a substrate having a pattern-forming surface, a color pixel layer formed on the substrate, and a patterned conductive layer formed on the pattern-forming surface of the substrate. The patterned conductive layer includes a plurality of first electrode units, a plurality of second electrode units, a plurality of spaced apart first conductive lines, and a plurality of spaced apart second conductive lines. The first electrode units are capacitively coupled to the second electrode units so as to form a plurality of two dimensionally arranged capacitive sensing units. Each of the first electrode units includes a plurality of first electrodes. Each of the first conductive lines is connected to and extends along the pattern-forming surface from at least one of the first electrodes of a respective one of the first electrode units into a bonding area of the pattern-forming surface.Type: ApplicationFiled: February 18, 2010Publication date: August 26, 2010Applicant: ACROSENSE TECHNOLOGY CO., LTD.Inventors: Tung-Yang Tang, Hung-Jung Chang
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Publication number: 20100163394Abstract: A capacitive touch panel includes a substrate and a patterned conductive layer formed on the substrate. The patterned conductive layer includes a plurality of first electrode units, a plurality of second electrode units, a plurality of spaced apart first conductive lines, and a plurality of spaced apart second conductive lines. The first electrode units are capacitively coupled to the second electrode units so as to form a plurality of two dimensionally arranged capacitive sensing units. Each of the first electrode units includes a plurality of first electrodes. Each of the first conductive lines is connected to and extends from at least one of the first electrodes of a respective one of the first electrode units. The second conductive lines extend respectively from the second electrode units, and do not cross the first conductive lines.Type: ApplicationFiled: August 25, 2009Publication date: July 1, 2010Applicant: Acrosense Technology Co., Ltd.Inventors: Tung-Yang TANG, Hung-Jung CHANG
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Publication number: 20080030433Abstract: A driving circuit for driving an organic electro-luminescence device through a high voltage source and a low voltage source is provided. The driving circuit includes a scan line, a data line and a control unit. The control unit is electrically coupled with the scan line, the data line and the low voltage source. The organic electro-luminescence device is electrically coupled between the control unit and the high voltage source.Type: ApplicationFiled: September 20, 2006Publication date: February 7, 2008Applicant: RITDISPLAY CORPORATIONInventors: Yen-Chun Chen, Tung-Yang Tang, Chao-Chen Wang
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Publication number: 20080030451Abstract: An active matrix organic electro-luminescence display panel including a substrate, an organic electro-luminescence device array, and a driving circuit array is provided. The organic electro-luminescence device array includes numerous organic electro-luminescence devices which are arranged in array one the substrate, and the driving circuit array includes numerous driving circuits arranged in array on the substrate. The driving circuit is suitable for driving the corresponding organic electro-luminescence device through a high voltage source and a low voltage source. Additionally, the driving circuit includes a scan line, a data line, and a control unit. The control unit is electrically coupled with the scan line, the data line, and the low voltage source. The organic electro-luminescence device is electrically coupled between the control unit and the high voltage source. Further, the corresponding organic electro-luminescence device is electrically coupled between the control unit and the high voltage source.Type: ApplicationFiled: November 27, 2006Publication date: February 7, 2008Applicant: RITDISPLAY CORPORATIONInventors: Tung-Yang Tang, Yen-Chun Chen, Chao-Chen Wang
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Publication number: 20070240914Abstract: A transparent touch panel according to this aspect of the present invention comprises a transparent substrate, a capacitive touch device positioned on the transparent substrate, an interfacial structure positioned on the capacitive touch device, and a display device positioned on the interfacial structure. The capacitive touch device includes a plurality of first sensing blocks positioned on the transparent substrate, a dielectric layer covering the first sensing blocks, a plurality of second sensing blocks positioned on the dielectric layer, a plurality of first wires positioned on the transparent substrate, and a plurality of second wires positioned on the dielectric layer. Preferably, the first sensing blocks and the second sensing blocks are interlaced, each first wire connects the first sensing blocks on the same column, and each second wire connects the second sensing blocks on the same row.Type: ApplicationFiled: April 12, 2007Publication date: October 18, 2007Applicant: RITDISPLAY CORPORATIONInventors: Yuang Wei Lai, Yih Chang, Tung Yang Tang, Chun Chieh Kuo
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Publication number: 20070242054Abstract: A light transmission touch panel comprises a transparent substrate, a first transparent conductive layer, an insulation layer and a second transparent conductive layer, wherein the first transparent conductive layer, the insulation layer and the second transparent conductive layer are patterned and overlaid on a surface of the substrate. The first transparent conductive layer and the second transparent conductive layer are either on a surface or respectively on two opposite surfaces of the insulation layer. An electrical field having a component along the surface of the substrate occurs between two adjacent portions of the first transparent conductive layer and the second transparent conductive layer once they are electrically charged. When an article touches the touch panel, the intensity of the electrical lines is accordingly changed so that the touch panel can detect where the touch position is.Type: ApplicationFiled: April 12, 2007Publication date: October 18, 2007Applicant: RITDISPLAY CORPORATIONInventors: Yih Chang, Tung-Yang Tang, Yuang-Wei Lai, Chun-Chieh Kuo, Ching-Lung Chen
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Patent number: 6858874Abstract: A package structure of an OEL panel includes a printed circuit board, at least one OEL panel, and several bumps. Wherein, the OEL panel has several poly solder interconnections arranged in an array structure. The printed circuit board has several solder pads, which are also implemented with bumps. The at least one OEL panel is disposed on the printed circuit board to have the electric connection with the printed circuit board through the poly solder interconnections and the bumps.Type: GrantFiled: June 11, 2003Date of Patent: February 22, 2005Assignee: RiTdisplay CorporationInventors: Chin-Long Wu, Tung-Yang Tang, Shih-Ming Hsu, Shang-Wei Chen, Tein-Wang Huang
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Patent number: 6846687Abstract: A process of packaging an OEL panel is disclosed. A printed circuit board is provided, wherein the printed circuit board comprises a plurality of bonding pads and a plurality of bumps on the bonding pads. Next, at least one OEL panel having a plurality of polysolder interconnections is provided. Next, the OEL panel disposed on the printed circuit board. A reflow process is performed so that the OEL panel can electrically connect with the PCB by the polysolder interconnections. Because of the low-temperature reflow process, the process of packaging an OEL panel can be accomplished by a low temperature process.Type: GrantFiled: October 22, 2003Date of Patent: January 25, 2005Assignee: RiTdisplay CorporationInventors: Chin-Long Wu, Tung-Yang Tang, Shih-Ming Hsu, Shang-Wei Chen
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Publication number: 20040123455Abstract: A process of packaging an OEL panel is disclosed. A printed circuit board is provided, wherein the printed circuit board comprises a plurality of bonding pads and a plurality of bumps on the bonding pads. Next, at least one OEL panel having a plurality of polysolder interconnections is provided. Next, the OEL panel disposed on the printed circuit board. A reflow process is performed so that the OEL panel can electrically connect with the PCB by the polysolder interconnections. Because of the low-temperature reflow process, the process of packaging an OEL panel can be accomplished by a low temperature process.Type: ApplicationFiled: October 22, 2003Publication date: July 1, 2004Inventors: Chin-Long Wu, Tung-Yang Tang, Shih-Ming Hsu, Shang-Wei Chen