Patents by Inventor Daijin Liu

Daijin 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).

  • Patent number: 11250796
    Abstract: A display driving circuit and a liquid crystal display panel are provided. The display driving circuit includes: a control board used to provide a control signal; a plurality of display chips electrically connected to the control board and providing a driving signal according to the control signal; a plurality of equalizing resistors corresponding to the display chips, wherein an end of the equalizing resistors is connected to the control board, and other end of the equalizing resistors is connected to the display chips, and they are used to equalize an impedance the display driving circuit; a plurality of fan-out routes, wherein each of the fan-out routes is connected to the two adjacent display chips; and a pixel bus connected to the plurality of fan-out routes and used to transmit the driving signal to each of pixel units. The present disclosure effectively improves display effect by that mentioned above.
    Type: Grant
    Filed: December 12, 2019
    Date of Patent: February 15, 2022
    Assignee: SHENZEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventor: Daijin Liu
  • Publication number: 20210358428
    Abstract: A display driving circuit and a liquid crystal display panel are provided. The display driving circuit includes: a control board used to provide a control signal; a plurality of display chips electrically connected to the control board and providing a driving signal according to the control signal; a plurality of equalizing resistors corresponding to the display chips, wherein an end of the equalizing resistors is connected to the control board, and other end of the equalizing resistors is connected to the display chips, and they are used to equalize an impedance the display driving circuit; a plurality of fan-out routes, wherein each of the fan-out routes is connected to the two adjacent display chips; and a pixel bus connected to the plurality of fan-out routes and used to transmit the driving signal to each of pixel units. The present disclosure effectively improves display effect by that mentioned above.
    Type: Application
    Filed: December 12, 2019
    Publication date: November 18, 2021
    Inventor: Daijin Liu