Patents Assigned to Chunghawa Picture Tubes, Ltd.
  • Publication number: 20040239863
    Abstract: The present invention provides a conducting wire structure for a liquid crystal display. This structure uses bent conducting wires to connect the peripheral terminals with the pixel region. These bent conducting wires are designed to form different lengths or widths to achieve equal resistance and to fit in the cramped space between the pixel region and the peripheral terminals.
    Type: Application
    Filed: September 4, 2003
    Publication date: December 2, 2004
    Applicant: Chunghawa Picture Tubes, Ltd.
    Inventors: Meng-Chi Liou, Yung-Hui Chang, Nei-Jen Hsiao, Fu-Yuan Shiau
  • Patent number: 5381252
    Abstract: A projection liquid crystal display (LCD) system includes a liquid crystal display panel including a first plurality of horizontally aligned transparent conductive scanning electrodes and a second plurality of vertically aligned transparent conductive signal electrodes disposed on opposed surfaces of the panel. Light directed onto the display panel's aft surface is transmitted through the panel as each horizontal linear array of electrodes is turned "ON", with the horizontal linear arrays sequentially turned on for vertically scanning the display panel in a stepwise manner. LCD backlighting is provided by a cathode ray tube (CRT) having a phosphorbearing faceplate which emits light when an electron beam is incident thereon. The CRT includes two electron beams which are directed onto the faceplate's inner phosphor layer and are deflected in opposed directions along a common horizontal scan line, where each horizontal scan line on the CRT's faceplate is traced in sequence by the two beams.
    Type: Grant
    Filed: June 22, 1993
    Date of Patent: January 10, 1995
    Assignee: Chunghawa Picture Tubes, Ltd.
    Inventor: Hsing-Yao Chen