Patents by Inventor Yung Kun TSAI

Yung Kun TSAI 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 device and method with low power consumption
    Patent number: 11527205
    Abstract: A display driving device and a display driving method with low power consumption are disclosed. The display driving device with low power consumption includes a source driving circuit, a display content detection circuit and a display timing driving circuit. Pixel switches are disposed between an output terminal of source driving circuit and sub-pixels of panel. The display timing driving circuit is coupled to the source driving circuit and display content detection circuit and used to change driving order according to display information detected by the display content detection circuit to control turn-on times of at least two pixel-switches of the pixel-switches to overlap each other to simultaneously drive at least two sub-pixels of the sub-pixels corresponding to the at least two pixel-switches.
    Type: Grant
    Filed: March 8, 2022
    Date of Patent: December 13, 2022
    Assignee: RAYDIUM SEMICONDUCTOR CORPORATION
    Inventors: YiMing Zhu, Yung Kun Tsai
  • DISPLAY DRIVING DEVICE AND METHOD WITH LOW POWER CONSUMPTION
    Publication number: 20220284858
    Abstract: A display driving device and a display driving method with low power consumption are disclosed. The display driving device with low power consumption includes a source driving circuit, a display content detection circuit and a display timing driving circuit. Pixel switches are disposed between an output terminal of source driving circuit and sub-pixels of panel. The display timing driving circuit is coupled to the source driving circuit and display content detection circuit and used to change driving order according to display information detected by the display content detection circuit to control turn-on times of at least two pixel-switches of the pixel-switches to overlap each other to simultaneously drive at least two sub-pixels of the sub-pixels corresponding to the at least two pixel-switches.
    Type: Application
    Filed: March 8, 2022
    Publication date: September 8, 2022
    Inventors: YiMing ZHU, Yung Kun TSAI