Patents by Inventor Guojuan ZHAO

Guojuan ZHAO 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 panel and driving method thereof and display device
    Patent number: 12014007
    Abstract: The present disclosure provides a display panel and a driving method thereof, and a display device. The display panel includes a display zone including at least one touch region and at least one non-touch region. The display panel further includes at least one touch button in the at least one touch region, and the at least one touch button is configured to enable the at least one touch region to display a predetermined screen for a touch operation when touched.
    Type: Grant
    Filed: November 30, 2020
    Date of Patent: June 18, 2024
    Assignees: Beijing BOE Display Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Chongguang Wei, Weifan Yang, Lei Liu, Qing Liu, Guojuan Zhao
  • DISPLAY PANEL AND DRIVING METHOD THEREOF AND DISPLAY DEVICE
    Publication number: 20230176691
    Abstract: The present disclosure provides a display panel and a driving method thereof, and a display device. The display panel includes a display zone including at least one touch region and at least one non-touch region. The display panel further includes at least one touch button in the at least one touch region, and the at least one touch button is configured to enable the at least one touch region to display a predetermined screen for a touch operation when touched.
    Type: Application
    Filed: November 30, 2020
    Publication date: June 8, 2023
    Inventors: Chongguang WEI, Weifan YANG, Lei LIU, Qing LIU, Guojuan ZHAO