Patents by Inventor Zichao TAO

Zichao TAO 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).

  • Publication number: 20230086876
    Abstract: A display panel and a display apparatus, including: a first display area and a second display area at least partially surrounding the first display area, the second display area includes: a light-emitting element layer including a plurality of sub-pixels disposed in an array; and a pixel circuit layer being arranged with a plurality of pixel circuits and including a plurality of intermediate film layers, the plurality of intermediate film layers are arranged in a stacked manner and insulated from each other, each of the intermediate film layers includes a plurality of modules disposed to be insulated from each other.
    Type: Application
    Filed: November 18, 2022
    Publication date: March 23, 2023
    Applicant: Hefei Visionox Technology Co., Ltd.
    Inventors: Zichao TAO, Jiuzhan ZHANG, Quan LIU, Zhenzhen HAN
  • Publication number: 20220291562
    Abstract: A display panel and a display device. The display panel includes: an array substrate; a first signal line group and a second signal line group arranged on the array substrate, the first signal line group including at least an alternating-current signal line, and the second signal line group including a plurality of signal lines which are direct-current signal lines; and a cover plate, arranged on the array substrate and covering at least the first signal line group. On a plane parallel to the cover plate, a projection of the second signal line group does not overlap with a projection of the cover plate. The display panel and the display device can ensure the reliability of the display panel while also realizing a narrow frame design of the display panel.
    Type: Application
    Filed: May 31, 2022
    Publication date: September 15, 2022
    Applicant: KunShan Go-Visionox Opto-Electronics Co., Ltd.
    Inventors: Quan LIU, Liangmei ZUO, Zichao TAO, Jinfang ZHANG, Zhenzhen HAN