Patents by Inventor Tzung-Luen Wu

Tzung-Luen Wu 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).

  • Liquid crystal display substrate with patterned area at periphery region thereof
    Patent number: 8164724
    Abstract: An exemplary liquid crystal display substrate (210) includes a display region (212), a periphery region (214) around the display region, a sealant adhering region (215), and an alignment film (260) formed on or over the display region and the periphery region. The sealant adhering region is between the display region and the periphery region. The alignment film at the periphery region includes a patterned area (213) adjacent to the sealant adhering region. The patterned area has a groove structure.
    Type: Grant
    Filed: November 27, 2007
    Date of Patent: April 24, 2012
    Assignee: Chimei Innolux Corporation
    Inventors: Tzung-Luen Wu, Hung-Sheng Cho, Chia-Ming Chan, Kun-Hsing Hsiao
  • Liquid crystal display substrate with patterned area at periphery region thereof
    Publication number: 20080123035
    Abstract: An exemplary liquid crystal display substrate (210) includes a display region (212), a periphery region (214) around the display region, a sealant adhering region (215), and an alignment film (260) formed on or over the display region and the periphery region. The sealant adhering region is between the display region and the periphery region. The alignment film at the periphery region includes a patterned area (213) adjacent to the sealant adhering region. The patterned area has a groove structure.
    Type: Application
    Filed: November 27, 2007
    Publication date: May 29, 2008
    Inventors: Tzung-Luen Wu, Hung-Sheng Cho, Chia-Ming Chan, Kun-Hsing Hsiao