Patents by Inventor Dongming SU

Dongming SU 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: 12690268
    Abstract: Display panels and array substrates are provided. The array substrate includes a first base, a first metal layer disposed on the first base and including scanning lines, a second metal layer disposed on the first metal layer and including data lines, a third metal layer disposed on the second metal layer and including pixel electrodes, and a fourth metal layer disposed between the third metal layer and the second metal layer. The fourth metal layer includes a transparent shielding electrode in which at least one repair hole is formed. An orthographic projection of the repair hole on the first base overlaps a part of an orthographic projection of at least one of the data lines and the scanning lines on the first base.
    Type: Grant
    Filed: September 27, 2023
    Date of Patent: July 21, 2026
    Assignee: TCL China Star Optoelectronics Technology Co., Ltd.
    Inventors: He Wang, Dongming Su, Jiaming Peng, Guanshui Luo, Jiaojiao Shi, Ziran Li
  • Publication number: 20240310683
    Abstract: A display panel is provided. The display panel includes a substrate and a plurality of subpixels arranged on the substrate at intervals. Each of the subpixels includes a control area and a pixel area. The display panel in the pixel area includes a storage capacitor disposed on the substrate, a pixel electrode disposed on a side of the storage capacitor away from the substrate, and an isolation layer disposed between the storage capacitor and the pixel electrode. In the pixel area, the storage capacitor is provided with a through hole, and a projection of the through hole on the substrate at least partially overlaps with a projection of the pixel electrode on the substrate.
    Type: Application
    Filed: May 28, 2023
    Publication date: September 19, 2024
    Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Dongming SU
  • Publication number: 20240266361
    Abstract: Display panels and array substrates are provided. The array substrate includes a first base, a first metal layer disposed on the first base and including scanning lines, a second metal layer disposed on the first metal layer and including data lines, a third metal layer disposed on the second metal layer and including pixel electrodes, and a fourth metal layer disposed between the third metal layer and the second metal layer. The fourth metal layer includes a transparent shielding electrode in which at least one repair hole is formed. An orthographic projection of the repair hole on the first base overlaps a part of an orthographic projection of at least one of the data lines and the scanning lines on the first base.
    Type: Application
    Filed: September 27, 2023
    Publication date: August 8, 2024
    Applicant: TCL China Star Optoelectronics Technology Co., Ltd.
    Inventors: He WANG, Dongming SU, Jiaming PENG, Guanshui LUO, Jiaojiao SHI, Ziran LI
  • Patent number: 12019342
    Abstract: An array substrate and a display panel are provided. The array substrate includes a plurality of data lines and scan lines intersecting to form a plurality of subpixel units. Each of the subpixel units includes a substrate, a common electrode layer, and an active layer. The active layer includes at least a first active layer and at least a second active layer. The first active layer is located in a thin-film transistor included in the array substrate, and at least one of the second active layers is not located at a position where the common electrode layer and the data line overlap.
    Type: Grant
    Filed: May 20, 2022
    Date of Patent: June 25, 2024
    Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Jiaojiao Shi, Hongyuan Xu, Li Guo, Dongming Su, Weiwei Zhang
  • Publication number: 20230359094
    Abstract: An array substrate and a display panel are provided. The array substrate includes a plurality of data lines and scan lines intersecting to form a plurality of subpixel units. Each of the subpixel units includes a substrate, a common electrode layer, and an active layer. The active layer includes at least a first active layer and at least a second active layer. The first active layer is located in a thin-film transistor included in the array substrate, and at least one of the second active layers is not located at a position where the common electrode layer and the data line overlap.
    Type: Application
    Filed: May 20, 2022
    Publication date: November 9, 2023
    Inventors: Jiaojiao SHI, Hongyuan XU, Li GUO, Dongming SU, Weiwei ZHANG