Patents by Inventor Chia-Lang Lin

Chia-Lang Lin 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 for increasing gray level
    Patent number: 7903130
    Abstract: The present invention discloses a driving method for increasing gray level, wherein the PWM mode is added into the FRM mode, and the PWM mode is implemented with the common drive circuit; the section of the horizontal synchronous signal of a frame interval is divided into multiple sub-sections according to the requirement of the PWM mode; the control of the length of the turn-on period within a frame interval is implemented with a redesigned control circuit, and none special drive circuit is needed.
    Type: Grant
    Filed: May 1, 2006
    Date of Patent: March 8, 2011
    Assignee: Sitronix Technology Corp.
    Inventors: Chia-Lang Lin, Yu-Cheng Chang
  • Driving method for increasing gray level
    Publication number: 20070252802
    Abstract: The present invention discloses a driving method for increasing gray level, wherein the PWM mode is added into the FRM mode, and the PWM mode is implemented with the common drive circuit; the section of the horizontal synchronous signal of a frame interval is divided into multiple sub-sections according to the requirement of the PWM mode; the control of the length of the turn-on period within a frame interval is implemented with a redesigned control circuit, and none special drive circuit is needed.
    Type: Application
    Filed: May 1, 2006
    Publication date: November 1, 2007
    Inventors: Chia-Lang Lin, Yu-Cheng Chang