Patents by Inventor Xianna Wang

Xianna Wang 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).

  • DISPLAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE
    Publication number: 20250028417
    Abstract: A display substrate, a display panel and a display device are provided. The display substrate includes: a base substrate; a plurality of sub-pixels arranged in an array on the base substrate, wherein at least one sub-pixel includes a first electrode, the first electrodes of the sub-pixels in one of two adjacent rows of sub-pixels extend in a first direction, and the first electrodes of the sub-pixels in the other one of the two adjacent rows of sub-pixels extend in a second direction intersecting with the first direction; and a touch electrode and a plurality of touch lines, wherein the touch electrode includes a plurality of touch units, one touch unit is connected to at least one touch line, and different touch units are connected to different touch lines; and wherein each touch unit covers an even number of rows of sub-pixels.
    Type: Application
    Filed: September 18, 2024
    Publication date: January 23, 2025
    Inventors: Tian Zhang, Honggang Gu, Xianna Wang, Zhuqing Xu, Chaoping Wen, Guangye Hao
  • Display substrate, display panel and display device
    Patent number: 12147636
    Abstract: A display substrate, a display panel and a display device are provided. The display substrate includes: a base substrate; a plurality of sub-pixels arranged in an array on the base substrate, wherein at least one sub-pixel includes a first electrode, the first electrodes of the sub-pixels in one of two adjacent rows of sub-pixels extend in a first direction, and the first electrodes of the sub-pixels in the other one of the two adjacent rows of sub-pixels extend in a second direction intersecting with the first direction; and a touch electrode and a plurality of touch lines, wherein the touch electrode includes a plurality of touch units, one touch unit is connected to at least one touch line, and different touch units are connected to different touch lines; and wherein each touch unit covers an even number of rows of sub-pixels.
    Type: Grant
    Filed: October 27, 2021
    Date of Patent: November 19, 2024
    Assignees: Nanjing BOE Display Technology Co., LTD, BOE Technology Group Co., Ltd.
    Inventors: Tian Zhang, Honggang Gu, Xianna Wang, Zhuqing Xu, Chaoping Wen, Guangye Hao
  • DISPLAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE
    Publication number: 20240143119
    Abstract: A display substrate, a display panel and a display device are provided. The display substrate includes: a base substrate; a plurality of sub-pixels arranged in an array on the base substrate, wherein at least one sub-pixel includes a first electrode, the first electrodes of the sub-pixels in one of two adjacent rows of sub-pixels extend in a first direction, and the first electrodes of the sub-pixels in the other one of the two adjacent rows of sub-pixels extend in a second direction intersecting with the first direction; and a touch electrode and a plurality of touch lines, wherein the touch electrode includes a plurality of touch units, one touch unit is connected to at least one touch line, and different touch units are connected to different touch lines; and wherein each touch unit covers an even number of rows of sub-pixels.
    Type: Application
    Filed: October 27, 2021
    Publication date: May 2, 2024
    Inventors: Tian Zhang, Honggang Gu, Xianna Wang, Zhuqing Xu, Chaoping Wen, Guangye Hao