Patents by Inventor Chi-Liang Luo

Chi-Liang Luo 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 structure
    Patent number: 8199274
    Abstract: A repairable pixel structure includes a substrate, at least a data line, at least a gate line, a transparent pixel electrode, a TFT, and a transparent pre-repair electrode. The TFT includes a gate, a drain, and a source. The transparent pre-repair electrode is disposed corresponding to the electrode in a vertical direction and is electrically connected to the drain. When a broken circuit occurs in the pixel structure, a laser beam is provided to perform a welding process on the transparent pre-repair electrode for repairing the pixel structure.
    Type: Grant
    Filed: February 18, 2009
    Date of Patent: June 12, 2012
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Chien-Ming Chen, Kuang-Kuei Wang, Chia-Ming Chiang, Chi-Liang Luo