Patents by Inventor Hou Lung Hou

Hou Lung Hou 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).

  • Pixel control device and display apparatus utilizing said pixel control device
    Patent number: 7944424
    Abstract: A pixel control device and a display apparatus utilizing said pixel control device are provided. The pixel control device is electrically connected to a sub-pixel area to provide a first voltage level, a second voltage level, and a third voltage level to the sub-pixel area, so that liquid crystals can be disposed in various angles. A scan line of the pixel control device controls a first transistor, a second transistor, and a third transistor to be switched on. The first and second data lines thereof provide a first and a second data-referenced voltage levels, respectively, to determine the first, the second, and the third voltage levels.
    Type: Grant
    Filed: August 15, 2007
    Date of Patent: May 17, 2011
    Assignee: Au Optronics Corp.
    Inventors: Cheng-Han Tsao, Yi-Pai Huang, Ting-Jui Chang, Hou Lung Hou
  • Pixel Control Device and Display Apparatus Utilizing Said Pixel Control Device
    Publication number: 20080211983
    Abstract: A pixel control device and a display apparatus utilizing said pixel control device are provided. The pixel control device is electrically connected to a sub-pixel area to provide a first voltage level, a second voltage level, and a third voltage level to the sub-pixel area, so that liquid crystals can be disposed in various angles. A scan line of the pixel control device controls a first transistor, a second transistor, and a third transistor to be switched on. The first and second data lines thereof provide a first and a second data-referenced voltage levels, respectively, to determine the first, the second, and the third voltage levels.
    Type: Application
    Filed: August 15, 2007
    Publication date: September 4, 2008
    Applicant: AU OPTRONICS CORP.
    Inventors: Cheng-Han Tsao, Yi-Pai Huang, Ting-Jui Chang, Hou Lung Hou