Patents by Inventor Mei-Yeh Wu

Mei-Yeh 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 panel with a sealant having modified patterns and the fabrication method thereof
    Patent number: 8199310
    Abstract: The present invention relates to a liquid crystal display panel and a method for fabricating the same, wherein the liquid crystal display panel of the present invention comprises a first substrate, a second substrate, and a sealant having a plurality of modifying patterns. In addition, the method of the present invention comprises steps of providing a liquid crystal display panel having a first substrate, a second substrate and a sealant having a plurality of modifying patterns, and then cutting off a part of the modifying patterns. Thereby, the present invention can eliminate the gravity flow and reduce the gravity mura, so that a liquid crystal display panel having few mura defects is provided.
    Type: Grant
    Filed: October 10, 2008
    Date of Patent: June 12, 2012
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventor: Mei-Yeh Wu
  • Liquid crystal display and the fabricating method thereof
    Publication number: 20090231254
    Abstract: The present invention relates to a liquid crystal display panel and a method for fabricating the same, wherein the liquid crystal display panel of the present invention comprises a first substrate, a second substrate, and a sealant having a plurality of modifying patterns. In addition, the method of the present invention comprises steps of providing a liquid crystal display panel having a first substrate, a second substrate and a sealant having a plurality of modifying patterns, and then cutting off a part of the modifying patterns. Thereby, the present invention can eliminate the gravity flow and reduce the gravity mura, so that a liquid crystal display panel having few mura defects is provided.
    Type: Application
    Filed: October 10, 2008
    Publication date: September 17, 2009
    Applicant: Chunghwa Picture Tubes, Ltd.
    Inventor: Mei-Yeh Wu
  • LIQUID CRYSTAL DISPLAY PANEL AND METHOD FOR REPAIRING THE SAME
    Publication number: 20070002258
    Abstract: A liquid crystal display panel and method for repairing the same are provided. The liquid crystal display panel comprises a first substrate, a second substrate, a liquid crystal layer, a patterned spacer and a sealant. The first substrate has a non-display area. The second substrate is disposed on the first substrate. The liquid crystal layer is disposed between the first substrate and the second substrate. The patterned spacer surrounds the liquid crystal layer and wherein the patterned spacer has a plurality of liquid crystal containing spaces. The sealant is disposed between the non-display area of the first substrate and the second substrate, as well as encloses the patterned spacer. When gravity mura happens to the liquid crystal display panel, the patterned spacer are removed away to allow the excess liquid crystal to flow into the liquid crystal containing spaces.
    Type: Application
    Filed: August 2, 2005
    Publication date: January 4, 2007
    Inventor: Mei-Yeh Wu