Patents by Inventor Chuan-Pei Yu

Chuan-Pei Yu 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).

  • DIRECT-TYPE BACKLIGHT UNIT FOR FLAT PANEL LIQUID CRYSTAL DISPLAYS
    Publication number: 20040032725
    Abstract: A direct-type backlight unit for a flat panel liquid crystal display includesat least one lamp installed in a housing, a diffusion plate installed above the lamp, a reflection plate having a reflection surface and a back surface installed under the lamp for reflecting light generated by the lamp from the reflection surface to the diffusion plate, and the reflection plate having at least one aperture thereon, and a heat dissipating plate combined with the back surface of the reflection plate.
    Type: Application
    Filed: April 22, 2003
    Publication date: February 19, 2004
    Inventors: Chin-Kun Hsieh, Chuan-Pei Yu, Han-Chou Liu
  • Direct backlight module
    Publication number: 20040012763
    Abstract: A direct backlight module. The direct backlight module includes a diffuser, a reflecting plate, an illumination tube and a support. The reflecting plate is disposed under the diffuser. The illumination tube is disposed between the diffuser and the reflecting plate. The support is disposed on the reflecting plate and between the diffuser and the reflecting plate. In addition, the support has a fitting portion into which the illumination tube directly fits. The support supports the diffuser and the illumination tube simultaneously.
    Type: Application
    Filed: July 2, 2003
    Publication date: January 22, 2004
    Applicant: AU Optronics Corp.
    Inventors: Chuan-Pei Yu, Han-Chou Liu, Chin-Kun Hsieh