Patents Assigned to Victor Creative Media Co., Ltd.
  • Optical disc, and production method and reproduction apparatus for optical disc
    Patent number: 8441911
    Abstract: An optical disc has a data layer including a data-layer substrate made of a transparent material and a data-layer reflection film formed on an upper side of the data-layer substrate, a display layer including a display-layer substrate having a display pattern and a display-layer reflection film formed on a lower side of the display-layer substrate, and an intermediate layer made of a transparent material provided between an upper side of the data layer and a lower side of the display layer. The data- and display-layer reflection films exhibit specific reflectivity to allow the display pattern to be visible from a lower side of the data-layer substrate through the data-layer reflection film.
    Type: Grant
    Filed: December 27, 2011
    Date of Patent: May 14, 2013
    Assignees: Victor Creative Media Co., Ltd., JVC Kenwood Corporation
    Inventors: Tadahiro Sugawara, Wataru Kuzuta, Atsuhisa Yamamoto, Fumitaka Tsuji
  • OPTICAL DISC, AND PRODUCTION METHOD AND REPRODUCTION APPARATUS FOR OPTICAL DISC
    Publication number: 20120163151
    Abstract: An optical disc has a data layer including a data-layer substrate made of a transparent material and a data-layer reflection film formed on an upper side of the data-layer substrate, a display layer including a display-layer substrate having a display pattern and a display-layer reflection film formed on a lower side of the display-layer substrate, and an intermediate layer made of a transparent material provided between an upper side of the data layer and a lower side of the display layer. The data- and display-layer reflection films exhibit specific reflectivity to allow the display pattern to be visible from a lower side of the data-layer substrate through the data-layer reflection film.
    Type: Application
    Filed: December 27, 2011
    Publication date: June 28, 2012
    Applicants: JVC KENWOOD Corporation, Victor Creative Media Co., Ltd.
    Inventors: Tadahiro SUGAWARA, Wataru Kuzuta, Atsuhisa Yamamoto, Fumitaka Tsuji