Patents by Inventor Chih-Yung Hsien

Chih-Yung Hsien 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 array substrate and liquid crystal display
    Patent number: 7898624
    Abstract: A liquid crystal display (LCD) includes a pixel array substrate, an opposite substrate and a liquid crystal layer disposed between the pixel array substrate and the opposite substrate. The opposite substrate has a common electrode. The pixel array substrate has a plurality of pixel regions, a plurality of first pixel electrodes and a plurality of second pixel electrodes. Within each of the pixel regions, a corresponding first pixel electrode and a corresponding second pixel electrode are disposed, wherein each of the second pixel electrodes entirely encloses the corresponding first pixel electrode and is separated from the corresponding first pixel electrode.
    Type: Grant
    Filed: September 12, 2008
    Date of Patent: March 1, 2011
    Assignee: Chimei Innolux Corporation
    Inventors: Chih-Yung Hsien, Chien-Hong Chen, Ying-Jen Chen
  • Pixel Array Substrate and Liquid Crystal Display
    Publication number: 20090079892
    Abstract: A liquid crystal display (LCD) includes a pixel array substrate, an opposite substrate and a liquid crystal layer disposed between the pixel array substrate and the opposite substrate. The opposite substrate has a common electrode. The pixel array substrate has a plurality of pixel regions, a plurality of first pixel electrodes and a plurality of second pixel electrodes. Within each of the pixel regions, a corresponding first pixel electrode and a corresponding second pixel electrode are disposed, wherein each of the second pixel electrodes entirely encloses the corresponding first pixel electrode and is separated from the corresponding first pixel electrode.
    Type: Application
    Filed: September 12, 2008
    Publication date: March 26, 2009
    Applicant: CHI MEI OPTOELECTRONIC INC.
    Inventors: Chih-Yung Hsien, Chien-Hong Chen, Ying-Jen Chen