Patents by Inventor Hann-Chou Liu

Hann-Chou Liu 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).

  • Backlight module and liquid crystal display incorporating same
    Patent number: 7234834
    Abstract: A backlight module includes a bezel, a light source, a reflector, a diffuser and a heat dissipation channel. The bezel includes a bottom plate, a top plate disposed above and in parallel with the bottom plate, and an inclined lateral plate for connecting the bottom plate and the top plate. The light source is disposed over the bottom plate. The reflector is disposed under the light source and attached on the bottom plate and the inclined lateral plate. The diffuser is disposed on one part of the top plate and is positioned above the light source. In addition, the heat dissipation channel is formed between the diffuser and the top plate.
    Type: Grant
    Filed: August 10, 2005
    Date of Patent: June 26, 2007
    Assignee: AU Optronics Corp.
    Inventors: Ching-Kun Lai, Hann-Chou Liu
  • Backlight module and liquid crystal display incorporating same
    Publication number: 20060203479
    Abstract: A backlight module includes a bezel, a light source, a reflector, a diffuser and a heat dissipation channel. The bezel includes a bottom plate, a top plate disposed above and in parallel with the bottom plate, and an inclined lateral plate for connecting the bottom plate and the top plate. The light source is disposed over the bottom plate. The reflector is disposed under the light source and attached on the bottom plate and the inclined lateral plate. The diffuser is disposed on one part of the top plate and is positioned above the light source. In addition, the heat dissipation channel is formed between the diffuser and the top plate.
    Type: Application
    Filed: August 10, 2005
    Publication date: September 14, 2006
    Inventors: Ching-Kun Lai, Hann-Chou Liu