Patents by Inventor Hsin-Hsuan Lo

Hsin-Hsuan Lo 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 of pixels of display panel
    Patent number: 9047805
    Abstract: A driving method of pixels of a display panel is provided, which is adapted to drive a pixel of the display panel corresponding to a target grey-level of a display frame. In this method, a first pixel voltage is applied to the pixel during a first display period. At least one second pixel voltage is applied to the pixel during a second display period. The first and second display periods correspond to the display frame, and an enabling duration of the second display period is longer than the enabling duration of the first display period. When the target grey-level is not equal to a limit grey-level, the grey-level corresponding to the pixel voltage is different from the grey-level corresponding to the second pixel voltages. A sum of optical effects of the pixel during the first and second display periods is equal to the optical effect of the target grey-level.
    Type: Grant
    Filed: December 12, 2012
    Date of Patent: June 2, 2015
    Assignee: Au Optronics Corporation
    Inventors: Yung-Jen Chen, Hsin-Hsuan Lo, Chieh-Teng Chang, Hui-Ling Wang
  • DRIVING METHOD OF PIXELS OF DISPLAY PANEL
    Publication number: 20140063076
    Abstract: A driving method of pixels of a display panel is provided, which is adapted to drive a pixel of the display panel corresponding to a target grey-level of a display frame. In this method, a first pixel voltage is applied to the pixel during a first display period. At least one second pixel voltage is applied to the pixel during a second display period. The first and second display periods correspond to the display frame, and an enabling duration of the second display period is longer than the enabling duration of the first display period. When the target grey-level is not equal to a limit grey-level, the grey-level corresponding to the pixel voltage is different from the grey-level corresponding to the second pixel voltages. A sum of optical effects of the pixel during the first and second display periods is equal to the optical effect of the target grey-level.
    Type: Application
    Filed: December 12, 2012
    Publication date: March 6, 2014
    Applicant: AU OPTRONICS CORPORATION
    Inventors: Yung-Jen Chen, Hsin-Hsuan Lo, Chieh-Teng Chang, Hui-Ling Wang