Patents by Inventor Deyan LI

Deyan LI 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: 11961437
    Abstract: The embodiment of the present disclosure provides a display panel and a display apparatus. The display panel includes a long side, a short side, a display pixel, a scan driving circuit, a drive circuit board, and chips on film. one end of each chip on film is coupled to the short side, and another end is coupled to the drive circuit board. The drive circuit board and the scan driving circuit of the embodiment of the present disclosure are respectively located on the short side and the long side of the display panel to improve the problem that the font is easily deformed during display.
    Type: Grant
    Filed: July 16, 2021
    Date of Patent: April 16, 2024
    Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Deyan Li, Jianhong Chen, Peng Du, Xiaoming Chen
  • Publication number: 20240030227
    Abstract: An array substrate, a display panel, and a manufacturing method of the array substrate are provided, including a thin film transistor layer, a passivation layer, and a pixel electrode layer which are sequentially disposed on one above another. The passivation layer is provided with a first via hole and a second via hole staggered from each other. The pixel electrode layer includes a pixel electrode connected to a first conductive layer through the first via hole and the second via hole. Therefore, a problem of grayscale dark spots caused by the pixel electrode being broken at a connection point with the first conductive layer is avoided.
    Type: Application
    Filed: April 23, 2021
    Publication date: January 25, 2024
    Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Yang Liu, Deyan Li
  • Publication number: 20230335028
    Abstract: The embodiment of the present disclosure provides a display panel and a display apparatus. The display panel includes a long side, a short side, a display pixel, a scan driving circuit, a drive circuit board, and chips on film. one end of each chip on film is coupled to the short side, and another end is coupled to the drive circuit board. The drive circuit board and the scan driving circuit of the embodiment of the present disclosure are respectively located on the short side and the long side of the display panel to improve the problem that the font is easily deformed during display.
    Type: Application
    Filed: July 16, 2021
    Publication date: October 19, 2023
    Inventors: Deyan LI, Jianhong CHEN, Peng DU, Xiaoming CHEN