Patents by Inventor Ryuya Yamamoto

Ryuya Yamamoto 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).

  • Patent number: 7932872
    Abstract: A picture displaying method is for displaying a picture by means of a plurality of picture displaying units. A picture signal representing the picture is supplied to each of the picture displaying units. A first picture displaying unit displays a first part of the picture according to the picture signal and produces a start pulse signal after displaying of the first part of the picture. A second picture displaying unit displays a second part of the picture according to the picture signal in response to the start pulse signal.
    Type: Grant
    Filed: August 25, 2006
    Date of Patent: April 26, 2011
    Assignee: NEC LCD Technologies, Ltd.
    Inventors: Ryuya Yamamoto, Hisashi Yamaguchi
  • Patent number: 7918673
    Abstract: Each of a pair of signal terminals (TC+ and TC?) includes a signal terminal link portion (uCON) that links a first signal terminal end portion (u1) and a second signal terminal end portion (u2). A ground terminal (TGC) includes a ground terminal link portion (tCON) that links a first ground terminal end portion (t1) and a second ground terminal end portion (t2). The ground terminal link portion (tCON) is wired between the signal terminal link portion (uCON) and a mounting surface (11A) from the opposite side of the mounting surface (11A) relative to the signal terminal link portion (uCON).
    Type: Grant
    Filed: October 14, 2010
    Date of Patent: April 5, 2011
    Assignee: Panasonic Corporation
    Inventors: Shouichi Mimura, Masato Tobinaga, Shinkuro Fujino, Ryuya Yamamoto, Masahiro Hosoda, Hirotsugu Fusayasu
  • Publication number: 20070097018
    Abstract: A picture displaying method is for displaying a picture by means of a plurality of picture displaying units. A picture signal representing the picture is supplied to each of the picture displaying units. A first picture displaying unit displays a first part of the picture according to the picture signal and produces a start pulse signal after displaying of the first part of the picture. A second picture displaying unit displays a second part of the picture according to the picture signal in response to the start pulse signal.
    Type: Application
    Filed: August 25, 2006
    Publication date: May 3, 2007
    Inventors: Ryuya Yamamoto, Hisashi Yamaguchi
  • Patent number: 6406159
    Abstract: A back-light device for a liquid crystal display in which chromaticity can be corrected without impairing the brightness of a liquid crystal display panel and in which the occurrence of bright lines can be effectively prevented. In the back-light device for the liquid crystal display provided with a reflection sheet on one side of a light guiding plate and a diffusion sheet on the other side of the same and a light source composed of a cathode tube on the side, a chromaticity correcting film is mounted to the end, positioned nearer to the cathode tube, of the reflection sheet and light partially reflected off the upper surface of the light guiding plate is reflected off the reflection sheet and returns to the light guiding plate. By repeated reflection of light between the light guiding plate and the reflection sheet, the corrected light is spread uniformly over the whole of the light guiding plate, thus promoting the correction of chromaticity.
    Type: Grant
    Filed: January 4, 2000
    Date of Patent: June 18, 2002
    Assignee: NEC Corporation
    Inventor: Ryuya Yamamoto