Patents by Inventor Ta-Wei Wu

Ta-Wei 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).

  • Multi-domain vertical alignment liquid crystal display panel
    Patent number: 7683990
    Abstract: An MVA LCD including an active device array substrate, an opposite substrate and a liquid crystal layer is provided. The liquid crystal layer is disposed between the active device array substrate and the opposite substrate, the active device array substrate has pixel units, and the liquid crystal layer above each pixel unit is divided into several domain sets. Each domain set includes at least four domains having the same size, and at least the size of one of the domains in a domain set is different from the size of one of the domains in another domain set.
    Type: Grant
    Filed: December 13, 2006
    Date of Patent: March 23, 2010
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: De-Jiun Li, Ta-Wei Wu, Chun-Ming Huang
  • MULTI-DOMAIN VERTICAL ALIGNMENT LIQUID CRYSTAL DISPLAY PANEL
    Publication number: 20080143947
    Abstract: An MVA LCD including an active device array substrate, an opposite substrate and a liquid crystal layer is provided. The liquid crystal layer is disposed between the active device array substrate and the opposite substrate, the active device array substrate has pixel units, and the liquid crystal layer above each pixel unit is divided into several domain sets. Each domain set includes at least four domains having the same size, and at least the size of one of the domains in a domain set is different from the size of one of the domains in another domain set.
    Type: Application
    Filed: December 13, 2006
    Publication date: June 19, 2008
    Applicant: CHUNGHWA PICTURE TUBES, LTD.
    Inventors: De-Jiun Li, Ta-Wei Wu, Chun-Ming Huang
  • Multi-domain vertical alignment liquid crystal display panel
    Patent number: RE45115
    Abstract: An MVA LCD including an active device array substrate, an opposite substrate and a liquid crystal layer is provided. The liquid crystal layer is disposed between the active device array substrate and the opposite substrate, the active device array substrate has pixel units, and the liquid crystal layer above each pixel unit is divided into several domain sets. Each domain set includes at least four domains having the same size, and at least the size of one of the domains in a domain set is different from the size of one of the domains in another domain set.
    Type: Grant
    Filed: March 23, 2012
    Date of Patent: September 9, 2014
    Assignee: Intellectual Ventures Fund 82 LLC
    Inventors: De-Jiun Li, Ta-Wei Wu, Chun-Ming Huang