Patents by Inventor Kuo-Sheng Lai

Kuo-Sheng Lai 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).

  • Method and control board for eliminating power-off residual images in display and display using the same
    Patent number: 8537150
    Abstract: A method and a control board for eliminating power-off residual images in a display and a display using the same are provided. The method includes the following steps of providing a first voltage to compensate a second voltage which is used for sequentially turning on all scan lines within a display panel when the display is in power-off, and then forming a third voltage to turn on all scan lines within the display panel according to the compensated second voltage.
    Type: Grant
    Filed: June 10, 2009
    Date of Patent: September 17, 2013
    Assignee: Hannstar Display Corporation
    Inventors: Chih-Feng Cheng, Wei-Chi Lin, Chieh-Hui Wang, Kuo-Sheng Lai
  • METHOD AND CONTROL BOARD FOR ELIMINATING POWER-OFF RESIDUAL IMAGES IN DISPLAY AND DISPLAY USING THE SAME
    Publication number: 20100026673
    Abstract: A method and a control board for eliminating power-off residual images in a display and a display using the same are provided. The method includes the following steps of providing a first voltage to compensate a second voltage which is used for sequentially turning on all scan lines within a display panel when the display is in power-off, and then forming a third voltage to turn on all scan lines within the display panel according to the compensated second voltage.
    Type: Application
    Filed: June 10, 2009
    Publication date: February 4, 2010
    Applicant: HANNSTAR DISPLAY CORPORATION
    Inventors: Chih-Feng Cheng, Wei-Chi Lin, Chieh-Hui Wang, Kuo-Sheng Lai