Patents by Inventor Huangzheng Liu

Huangzheng Liu 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 DEVICE AND CONTROL METHOD THEREOF
    Publication number: 20240029684
    Abstract: The present invention provides a display device and a control method thereof. The display device includes a display panel and a voltage processing module. The display panel includes a common electrode and a plurality of data lines; wherein the voltage processing module is connected to the common electrode to determine a difference between a common voltage signal in an nth frame and a standard voltage, and is connected to at least one of the common electrode and the plurality of data lines, and controls a voltage of the at least one of the common electrode and the plurality of data lines in an (n+k)th frame, wherein both n and k are positive integers.
    Type: Application
    Filed: August 15, 2022
    Publication date: January 25, 2024
    Inventors: Yong SUN, Huangzheng LIU, Weijie CHEN, Jinmei ZHOU
  • Display device and control method thereof
    Patent number: 11881189
    Abstract: The present invention provides a display device and a control method thereof. The display device includes a display panel and a voltage processing module. The display panel includes a common electrode and a plurality of data lines; wherein the voltage processing module is connected to the common electrode to determine a difference between a common voltage signal in an nth frame and a standard voltage, and is connected to at least one of the common electrode and the plurality of data lines, and controls a voltage of the at least one of the common electrode and the plurality of data lines in an (n+k)th frame, wherein both n and k are positive integers.
    Type: Grant
    Filed: August 15, 2022
    Date of Patent: January 23, 2024
    Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Yong Sun, Huangzheng Liu, Weijie Chen, Jinmei Zhou