Patents by Inventor Jongsang Pyo

Jongsang Pyo 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).

  • In-cell touch liquid crystal display device and method of manufacturing the same
    Patent number: 10768462
    Abstract: An in-cell touch LCD device and a method of manufacturing the same are discussed. The in-cell touch LCD device may implement a screen display and a screen touch through a thin-film transistor substrate, which has an area larger than that of a color filter substrate, thus improving touch performance and ESD performance and simplifying a manufacturing process and reducing manufacturing costs.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: September 8, 2020
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Jongsang Pyo, Chulsang Shin, Jeheon Cha
  • IN-CELL TOUCH LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20180095318
    Abstract: An in-cell touch LCD device and a method of manufacturing the same are discussed. The in-cell touch LCD device may implement a screen display and a screen touch through a thin-film transistor substrate, which has an area larger than that of a color filter substrate, thus improving touch performance and ESD performance and simplifying a manufacturing process and reducing manufacturing costs.
    Type: Application
    Filed: September 29, 2017
    Publication date: April 5, 2018
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Jongsang PYO, Chulsang SHIN, Jeheon CHA
  • Horizontal electric field type liquid crystal display wherein a pixel common electrode is contacted with a common electrode pattern in a non-display pixel area where a width of a gate line narrows
    Patent number: 8773604
    Abstract: A horizontal electric field type liquid crystal display is disclosed. The horizontal electric field type liquid crystal display includes a gate line on a substrate, a data line crossing the gate line with a gate insulating layer interposed between the gate line and the data line, the gate line and the data line defining a pixel area, a thin film transistor (TFT) connected to the gate line and the data line, a pixel electrode that is connected to the TFT to receive a data signal, a common electrode pattern on which a common voltage is supplied, and a pixel common electrode that is electrically connected to the common electrode pattern to form a horizontal electric field together with the pixel electrode. The pixel common electrode contacts the common electrode pattern in a non-display area of an upper portion at one side of the pixel area.
    Type: Grant
    Filed: December 2, 2009
    Date of Patent: July 8, 2014
    Assignee: LG Display Co., Ltd.
    Inventors: Sungkeun Lee, Monsoo Kang, Jongsang Pyo
  • Horizontal electric field type liquid crystal display
    Publication number: 20100141886
    Abstract: A horizontal electric field type liquid crystal display is disclosed. The horizontal electric field type liquid crystal display includes a gate line on a substrate, a data line crossing the gate line with a gate insulating layer interposed between the gate line and the data line, the gate line and the data line defining a pixel area, a thin film transistor (TFT) connected to the gate line and the data line, a pixel electrode that is connected to the TFT to receive a data signal, a common electrode pattern on which a common voltage is supplied, and a pixel common electrode that is electrically connected to the common electrode pattern to form a horizontal electric field together with the pixel electrode. The pixel common electrode contacts the common electrode pattern in a non-display area of an upper portion at one side of the pixel area.
    Type: Application
    Filed: December 2, 2009
    Publication date: June 10, 2010
    Inventors: Sungkeun Lee, Monsoo Kang, Jongsang Pyo