Patents by Inventor Fengqing XU

Fengqing XU 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: 11164528
    Abstract: A gate driving circuit, a TFT array substrate and a display device are provided by the present disclosure, wherein five switches are provided in the gate driving circuit and a control signal is used to directly or indirectly control the five switches, and further control scanning range of the gate driving circuit.
    Type: Grant
    Filed: April 21, 2020
    Date of Patent: November 2, 2021
    Assignee: Everdisplay Optronics (Shanghai) Co., Ltd
    Inventors: Fengqing Xu, Yongliang Qin, Qiujian Tao
  • Publication number: 20210142732
    Abstract: A gate driving circuit, a TFT array substrate and a display device are provided by the present disclosure, wherein five switches are provided in the gate driving circuit and a control signal is used to directly or indirectly control the five switches, and further control scanning range of the gate driving circuit.
    Type: Application
    Filed: April 21, 2020
    Publication date: May 13, 2021
    Applicant: EverDisplay Optronics (Shanghai) Limited
    Inventors: Fengqing XU, Yongliang QIN, Qiujian TAO