Patents by Inventor Naofumi FUKUDA

Naofumi FUKUDA 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: 20110228177
    Abstract: A liquid crystal device including a liquid crystal panel where a liquid crystal layer having liquid crystals with negative dielectric constant anisotropy is interposed between a first substrate and a second substrate, liquid crystal molecules are tilted in a predetermined direction with regard to an inner surface of the first substrate and an inner surface of the second substrate, and a reflective layer reflects light incident, is provided in the second substrate; a C plate provided on an outer side of the first substrate; and an O plate provided on the C plate side opposite to the liquid crystal panel. The O plate is formed by oblique evaporation of an inorganic material and is arranged with regard to the liquid crystal panel so that the tilt direction of columns formed from the inorganic material is typically at 135 degrees with regard to the tilt direction of the liquid crystal molecules.
    Type: Application
    Filed: March 3, 2011
    Publication date: September 22, 2011
    Applicant: SEIKO EPSON CORPORATION
    Inventors: Naofumi FUKUDA, Akihide HARUYAMA