Patents by Inventor Tomokazu Fujishima

Tomokazu Fujishima 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: 8599327
    Abstract: Disclosed is a liquid crystal display apparatus including a liquid crystal panel, and a backlight unit which is disposed on a back side of the liquid crystal panel, wherein the liquid crystal display apparatus further includes a dust preventing tape which is stuck to a region including at least a peripheral portion of a display surface of the liquid crystal panel and a side surface of the backlight unit in order to cover the region. A dust preventing method for a liquid crystal display apparatus is also disclosed.
    Type: Grant
    Filed: December 19, 2006
    Date of Patent: December 3, 2013
    Assignee: NLT Technologies, Ltd.
    Inventor: Tomokazu Fujishima
  • Publication number: 20070146612
    Abstract: Disclosed is a liquid crystal display apparatus including a liquid crystal panel, and a backlight unit which is disposed on a back side of the liquid crystal panel, wherein the liquid crystal display apparatus further includes a dust preventing tape which is stuck to a region including at least a peripheral portion of a display surface of the liquid crystal panel and a side surface of the backlight unit in order to cover the region. A dust preventing method for a liquid crystal display apparatus is also disclosed.
    Type: Application
    Filed: December 19, 2006
    Publication date: June 28, 2007
    Applicant: NEC LCD TECHNOLOGIES, LTD.
    Inventor: Tomokazu Fujishima
  • Publication number: 20070091644
    Abstract: Provided is a backlight unit which includes a frame-shaped chassis, a light guide plate, a light source, a photodetector, and a shield plate. The light guide plate is disposed inside the chassis. The light source is disposed on one edge face of the light guide plate, and a photodetector for detecting light leaked out of the other edge face is disposed on the other edge face of the light guide plate opposed to the light source. A shield plate is disposed at the side of the back surface of the light guide plate, and both the light guide plate and the photodetector are fastened to the shield plate.
    Type: Application
    Filed: October 16, 2006
    Publication date: April 26, 2007
    Inventor: Tomokazu Fujishima