Patents Examined by Schiller Hill
  • Signal processing device and projection-type image display device
    Patent number: 8421818
    Abstract: A signal processing device (200) included in a display which has a color reproduction range larger than that of the input device.
    Type: Grant
    Filed: July 30, 2010
    Date of Patent: April 16, 2013
    Assignee: Sanyo Electric Co., Ltd
    Inventors: Takaaki Abe, Masutaka Inoue