Patents by Inventor Fuliang Sun

Fuliang Sun 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 driving circuit and a driving method thereof, a display driving system and a display apparatus
    Patent number: 10446110
    Abstract: Embodiments of the present disclosure provide a display driving circuit, a driving method thereof, a display driving system and a display apparatus. The display driver circuit comprises a processor, a storage and a grey scale voltage generator. The storage is configured to store at least two gamma curves, wherein each of the at least two gamma curves is associated with a range of temperature. The processor is configured to obtain a current environment temperature, to determine a range to which the current environment temperature belongs based on the current environment temperature; to retrieve the gamma curve associated with the range determined from the storage, and to output the retrieved gamma curve to the grey scale voltage generator.
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: October 15, 2019
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Zhicheng Wang, Chenfei Qian, Qingyong Li, Fuliang Sun, Tao Yang
  • DISPLAY DRIVING CIRCUIT AND A DRIVING METHOD THEREOF, A DISPLAY DRIVING SYSTEM AND A DISPLAY APPARATUS
    Publication number: 20190130864
    Abstract: Embodiments of the present disclosure provide a display driving circuit, a driving method thereof, a display driving system and a display apparatus. The display driver circuit comprises a processor, a storage and a grey scale voltage generator. The storage is configured to store at least two gamma curves, wherein each of the at least two gamma curves is associated with a range of temperature. The processor is configured to obtain a current environment temperature, to determine a range to which the current environment temperature belongs based on the current environment temperature; to retrieve the gamma curve associated with the range determined from the storage, and to output the retrieved gamma curve to the grey scale voltage generator.
    Type: Application
    Filed: March 20, 2018
    Publication date: May 2, 2019
    Inventors: Zhicheng Wang, Chenfei Qian, Qingyong Li, Fuliang Sun, Tao Yang