Patents by Inventor Yokohama Taniguchi

Yokohama Taniguchi 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).

  • Publication number: 20090167990
    Abstract: An object of the present invention is to provide a liquid crystal display appliance for controlling a plurality of divided area in the display screen. In order to achieve the above object, the liquid crystal display appliance according to the present invention includes a lighting apparatus which includes a light source, and an light guide plate to diffuse lights from the light source to obtain a surface light source; and a liquid crystal panel which is placed opposed to the lighting apparatus and includes a liquid crystal layer. The light guide plate is made by bonding a plurality of transparent light guide members each of which has a different refractive index greater than 1.
    Type: Application
    Filed: December 29, 2008
    Publication date: July 2, 2009
    Inventors: Akitoyo Konno, Yoshifumi Sekiguchi, Ikuo Hiyama, Hiroshi Sasaki, Yokohama Taniguchi