Patents by Inventor Yun Chuan Hu

Yun Chuan Hu 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).

  • Driving method and driving apparatus of display panel, and display apparatus
    Patent number: 10803819
    Abstract: A driving method and a driving apparatus of a display panel and a display apparatus are provided. A position information of a current sub-pixel and a driving data for driving the current sub-pixel are obtained. A judgment parameter corresponding to the position information is found from a first parameter look-up table. The driving data whether needs to be compensated is determined. A compensation driving data corresponding to the driving data is found from a second parameter look-up table corresponding to the position information if it needs to be compensated, or else the driving data is directly outputted. Bright and dark stripes or grid phenomenon in a liquid crystal display panel can be effectively eliminated consequently.
    Type: Grant
    Filed: September 20, 2017
    Date of Patent: October 13, 2020
    Assignees: HKC CORPORATION LIMITED, CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Yun Chuan Hu
  • DRIVING METHOD AND DRIVING APPARATUS OF DISPLAY PANEL, AND DISPLAY APPARATUS
    Publication number: 20200027410
    Abstract: A driving method and a driving apparatus of a display panel and a display apparatus are provided. A position information of a current sub-pixel and a driving data for driving the current sub-pixel are obtained. A judgment parameter corresponding to the position information is found from a first parameter look-up table. The driving data whether needs to be compensated is determined. A compensation driving data corresponding to the driving data is found from a second parameter look-up table corresponding to the position information if it needs to be compensated, or else the driving data is directly outputted. Bright and dark stripes or grid phenomenon in a liquid crystal display panel can be effectively eliminated consequently.
    Type: Application
    Filed: September 20, 2017
    Publication date: January 23, 2020
    Inventor: Yun Chuan Hu