Patents Examined by Nmeshkumar D. Patel
  • Organic electroluminescent display panel having an inorganic barrier film
    Patent number: 6897607
    Abstract: An organic electroluminescent display panel includes more than one organic electroluminescent element having a first display electrode, one or more organic functional layers including a light-emitting layer formed of an organic compound, and a second display electrode, which are sequentially layered in that order. The panel also includes a resin substrate carrying the organic electroluminescent element in contact therewith. The panel is provided with an inorganic barrier film for covering the surfaces of the resin substrate.
    Type: Grant
    Filed: September 25, 2001
    Date of Patent: May 24, 2005
    Assignee: Pioneer Corporation
    Inventors: Akira Sugimoto, Toshiyuki Miyadera, Ayako Yoshida