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).

  • Patent number: 11862842
    Abstract: 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: Grant
    Filed: June 13, 2022
    Date of Patent: January 2, 2024
    Assignee: Au Optronics Corporation
    Inventors: Chen-Yi Chang, Chao-Wei Yeh, Yu-Ling Yeh, Pei-Heng Li, Chao-Yang Chou, Hsi-Tseng Chou
  • Publication number: 20230223674
    Abstract: 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: Application
    Filed: June 13, 2022
    Publication date: July 13, 2023
    Applicant: Au Optronics Corporation
    Inventors: Chen-Yi Chang, Chao-Wei Yeh, Yu-Ling Yeh, Pei-Heng Li, Chao-Yang Chou, Hsi-Tseng Chou
  • Patent number: 10838268
    Abstract: 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: Grant
    Filed: December 12, 2019
    Date of Patent: November 17, 2020
    Assignee: AU OPTRONICS CORPORATION
    Inventors: Yu-Ling Yeh, Che-Min Lin, Chu-Kuan Yu, Chun-Ru Huang
  • Publication number: 20200218122
    Abstract: 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: Application
    Filed: December 12, 2019
    Publication date: July 9, 2020
    Inventors: Yu-Ling YEH, Che-Min LIN, Chu-Kuan YU, Chun-Ru HUANG
  • Patent number: 9851610
    Abstract: 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: Grant
    Filed: January 31, 2016
    Date of Patent: December 26, 2017
    Assignee: Au Optronics Corporation
    Inventors: Che-Chia Chang, Pei-Chun Liao, Yu-Ling Yeh
  • Publication number: 20170311445
    Abstract: 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: Application
    Filed: August 3, 2016
    Publication date: October 26, 2017
    Inventors: Hung-Hsien Chang, Jyun-Ling Tsai, Yu-Ling Yeh, Wen-Tsung Tseng, Yi-Che Lai
  • Publication number: 20170255071
    Abstract: 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: Application
    Filed: December 6, 2016
    Publication date: September 7, 2017
    Inventors: Yu-Ling YEH, Pei-Chun Liao, Chun-Ru Huang
  • Patent number: 9563091
    Abstract: 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: Grant
    Filed: March 4, 2015
    Date of Patent: February 7, 2017
    Assignee: Au Optronics Corporation
    Inventors: Chun-Ru Huang, Pei-Chun Liao, Che-Chia Chang, Yu-Ling Yeh
  • Publication number: 20160291423
    Abstract: 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: Application
    Filed: January 31, 2016
    Publication date: October 6, 2016
    Inventors: Che-Chia Chang, Pei-Chun Liao, Yu-Ling Yeh
  • Publication number: 20160062197
    Abstract: 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: Application
    Filed: March 4, 2015
    Publication date: March 3, 2016
    Inventors: Chun-Ru Huang, Pei-Chun Liao, Che-Chia Chang, Yu-Ling Yeh
  • Patent number: 7573599
    Abstract: 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: Grant
    Filed: May 20, 2004
    Date of Patent: August 11, 2009
    Assignee: Primax Electronics Ltd.
    Inventors: Yu-Ling Yeh, Fu-Chin Wen
  • Publication number: 20050259125
    Abstract: 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: Application
    Filed: May 20, 2004
    Publication date: November 24, 2005
    Inventors: Yu-Ling Yeh, Fu-Chin Wen