Patents by Inventor Yu-Ling Yeh
Yu-Ling Yeh 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: 11862842Abstract: Provided is a display apparatus including a display panel, multiple antenna electrodes, a dummy electrode, and multiple feed lines. The display panel has a display area. The antenna electrodes are disposed on the display panel and overlap the display area. The dummy electrode is disposed around the antenna electrodes and overlaps the display area. The dummy electrode is electrically separated from the antenna electrodes, and has multiple dummy wire segments whose extension directions intersect each other. The dummy wire segments have multiple breaks. The feed lines are respectively electrically connected to the antenna electrodes. An antenna module is also provided.Type: GrantFiled: June 13, 2022Date of Patent: January 2, 2024Assignee: Au Optronics CorporationInventors: Chen-Yi Chang, Chao-Wei Yeh, Yu-Ling Yeh, Pei-Heng Li, Chao-Yang Chou, Hsi-Tseng Chou
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Publication number: 20230223674Abstract: Provided is a display apparatus including a display panel, multiple antenna electrodes, a dummy electrode, and multiple feed lines. The display panel has a display area. The antenna electrodes are disposed on the display panel and overlap the display area. The dummy electrode is disposed around the antenna electrodes and overlaps the display area. The dummy electrode is electrically separated from the antenna electrodes, and has multiple dummy wire segments whose extension directions intersect each other. The dummy wire segments have multiple breaks. The feed lines are respectively electrically connected to the antenna electrodes. An antenna module is also provided.Type: ApplicationFiled: June 13, 2022Publication date: July 13, 2023Applicant: Au Optronics CorporationInventors: Chen-Yi Chang, Chao-Wei Yeh, Yu-Ling Yeh, Pei-Heng Li, Chao-Yang Chou, Hsi-Tseng Chou
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Patent number: 10838268Abstract: A pixel structure includes a first, second and third electrode layers and a switch element. The second electrode layer is disposed above the first electrode layer and includes a first and second main body portions and a first and second branch portions. The first main body portion and the first branch portion extend in a first direction. The first branch portion protrudes from the first to second main body portion. The second branch portion protrudes from the second to first main body portion. The third electrode layer is disposed above the second electrode layer and includes a third and fourth main body portion and a third branch portion. The third and fourth main body portions extend in the first direction. The third branch portion connects the third to fourth main body portion. The switch element is electrically connected to the first or third electrode layer.Type: GrantFiled: December 12, 2019Date of Patent: November 17, 2020Assignee: AU OPTRONICS CORPORATIONInventors: Yu-Ling Yeh, Che-Min Lin, Chu-Kuan Yu, Chun-Ru Huang
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Publication number: 20200218122Abstract: A pixel structure includes a first, second and third electrode layers and a switch element. The second electrode layer is disposed above the first electrode layer and includes a first and second main body portions and a first and second branch portions. The first main body portion and the first branch portion extend in a first direction. The first branch portion protrudes from the first to second main body portion. The second branch portion protrudes from the second to first main body portion. The third electrode layer is disposed above the second electrode layer and includes a third and fourth main body portion and a third branch portion. The third and fourth main body portions extend in the first direction. The third branch portion connects the third to fourth main body portion. The switch element is electrically connected to the first or third electrode layer.Type: ApplicationFiled: December 12, 2019Publication date: July 9, 2020Inventors: Yu-Ling YEH, Che-Min LIN, Chu-Kuan YU, Chun-Ru HUANG
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Patent number: 9851610Abstract: A pixel structure is provided and disposed in a pixel region divided up by a dummy line. The pixel structure includes a pixel electrode. The pixel electrode includes first branches and second branches located at opposite sides and disposed symmetrically with respect to the dummy line. One first branch has an extending portion and an end portion. A direction is directing from a front end toward a terminal end of the extension portion, and the terminal end of the extension portion is connected to a front end of the end portion. A bending direction is directing from the front end to a terminal end of the end portion. The direction is toward the dummy line and the bending direction is parallel to or away from the dummy line, or the direction is away from the dummy line and the bending direction is parallel to or toward the dummy line.Type: GrantFiled: January 31, 2016Date of Patent: December 26, 2017Assignee: Au Optronics CorporationInventors: Che-Chia Chang, Pei-Chun Liao, Yu-Ling Yeh
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Publication number: 20170311445Abstract: A substrate structure is provided, which includes a substrate having a plurality of conductors and at least a receiving space formed on a surface of the substrate with the receiving space free from penetrating the substrate. During an encapsulating process, an encapsulant can be filled in the receiving space so as to strengthen the bonding between the substrate and the encapsulant, thereby preventing delamination from occurring therebetween.Type: ApplicationFiled: August 3, 2016Publication date: October 26, 2017Inventors: Hung-Hsien Chang, Jyun-Ling Tsai, Yu-Ling Yeh, Wen-Tsung Tseng, Yi-Che Lai
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Publication number: 20170255071Abstract: An array substrate includes a substrate, data lines, gate lines, at least one pixel electrode, at least one common electrode, at least one light-shielding pattern, and at least one auxiliary electrode. At least one pixel region is defined by the data lines and the gate lines disposed and crossing with one another on the substrate. The pixel electrode, the common electrode, the light-shielding pattern, and the auxiliary electrode are disposed on the substrate and at least partially located in the pixel region. The pixel electrode includes at least one first branch electrode, and the common electrode includes at least one second branch electrode. The first branch electrode and the second branch electrode are disposed alternately in a first direction. The light-shielding pattern is disposed between a data line adjacent to the pixel region and the first branch electrode in the first direction.Type: ApplicationFiled: December 6, 2016Publication date: September 7, 2017Inventors: Yu-Ling YEH, Pei-Chun Liao, Chun-Ru Huang
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Patent number: 9563091Abstract: A pixel structure is provided. The pixel structure includes a scan line, a data line, an active device, a pixel electrode, and a common electrode. The active device is electrically connected to the scan line and the data line. The pixel electrode is electrically connected to the active device. The pixel electrode includes multiple first layer pixel electrode patterns and multiple second layer pixel electrode patterns. The common electrode includes a plurality of first layer common electrode patterns and a plurality of second layer common electrode patterns. A fringe electric field is between each first layer pixel electrode pattern and corresponding portion of second layer common electrode patterns, and between each first layer common electrode pattern and corresponding portion of second layer pixel electrode patterns. A horizontal electric field is between each second layer pixel electrode pattern and the adjacent portion of second layer common electrode patterns.Type: GrantFiled: March 4, 2015Date of Patent: February 7, 2017Assignee: Au Optronics CorporationInventors: Chun-Ru Huang, Pei-Chun Liao, Che-Chia Chang, Yu-Ling Yeh
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Publication number: 20160291423Abstract: A pixel structure is provided and disposed in a pixel region divided up by a dummy line. The pixel structure includes a pixel electrode. The pixel electrode includes first branches and second branches located at opposite sides and disposed symmetrically with respect to the dummy line. One first branch has an extending portion and an end portion. A direction is directing from a front end toward a terminal end of the extension portion, and the terminal end of the extension portion is connected to a front end of the end portion. A bending direction is directing from the front end to a terminal end of the end portion. The direction is toward the dummy line and the bending direction is parallel to or away from the dummy line, or the direction is away from the dummy line and the bending direction is parallel to or toward the dummy line.Type: ApplicationFiled: January 31, 2016Publication date: October 6, 2016Inventors: Che-Chia Chang, Pei-Chun Liao, Yu-Ling Yeh
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Publication number: 20160062197Abstract: A pixel structure is provided. The pixel structure includes a scan line, a data line, an active device, a pixel electrode, and a common electrode. The active device is electrically connected to the scan line and the data line. The pixel electrode is electrically connected to the active device. The pixel electrode includes multiple first layer pixel electrode patterns and multiple second layer pixel electrode patterns. The common electrode includes a plurality of first layer common electrode patterns and a plurality of second layer common electrode patterns. A fringe electric field is between each first layer pixel electrode pattern and corresponding portion of second layer common electrode patterns, and between each first layer common electrode pattern and corresponding portion of second layer pixel electrode patterns. A horizontal electric field is between each second layer pixel electrode pattern and the adjacent portion of second layer common electrode patterns.Type: ApplicationFiled: March 4, 2015Publication date: March 3, 2016Inventors: Chun-Ru Huang, Pei-Chun Liao, Che-Chia Chang, Yu-Ling Yeh
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Patent number: 7573599Abstract: A method of printing geometric figures recalculates and recombines coordinates of the scan lines or poly scan lines to transform into polygonal geometric figures with less output the data and command length, thereby increasing the printing speed of a printer. The method also can be applied to any geometric figures or texts constructing by the scan lines or the poly scan lines.Type: GrantFiled: May 20, 2004Date of Patent: August 11, 2009Assignee: Primax Electronics Ltd.Inventors: Yu-Ling Yeh, Fu-Chin Wen
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Publication number: 20050259125Abstract: A method of printing geometric figures recalculates and recombines coordinates of the scan lines or poly scan lines to transform into polygonal geometric figures with less output the data and command length, thereby increasing the printing speed of a printer. The method also can be applied to any geometric figures or texts constructing by the scan lines or the poly scan lines.Type: ApplicationFiled: May 20, 2004Publication date: November 24, 2005Inventors: Yu-Ling Yeh, Fu-Chin Wen