Patents by Inventor Yoshida Hidefumi

Yoshida Hidefumi 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).

  • Liquid crystal display device and the method thereof
    Patent number: 7821608
    Abstract: Disclosed herein is a liquid crystal display device which can control a viewing angle in up/down and left/right directions without need of forming white subpixels. In the liquid crystal display device which includes a first region having liquid crystal molecules aligned in a slanted direction, and a second region having the liquid crystal molecules aligned in up and down directions or in left and right directions. Voltage is independently applied to the second region from the first region.
    Type: Grant
    Filed: December 21, 2006
    Date of Patent: October 26, 2010
    Assignee: LG Display Co., Ltd.
    Inventors: Kimura Shinichi, Furuta Kaoru, Yamashita Hidefumi, Nagayama Kazuyoshi, Momoi Yuichi, Yoshida Hidefumi
  • Liquid crystal display device and the method thereof
    Publication number: 20070200989
    Abstract: Disclosed herein is a liquid crystal display device which can control a viewing angle in up/down and left/right directions without need of forming white subpixels. In the liquid crystal display device which includes a first region having liquid crystal molecules aligned in a slanted direction, and a second region having the liquid crystal molecules aligned in up and down directions or in left and right directions. Voltage is independently applied to the second region from the first region.
    Type: Application
    Filed: December 21, 2006
    Publication date: August 30, 2007
    Applicant: LG.PHILIPS LCD CO., LTD.
    Inventors: Kimura Shinichi, Furuta Kaoru, Yamashita Hidefumi, Nagayama Kazuyoshi, Momoi Yuichi, Yoshida Hidefumi