Patents Assigned to Max-Plack-Gesellschaft zur Forderung der Wissenschaften, E.V.
  • End-capped polyfluorenes, films and devices based thereon
    Patent number: 6777531
    Abstract: The present invention relates to polyfluorenes end-capped with at least one charge-transporting moiety, and to films and devices based thereon.
    Type: Grant
    Filed: May 2, 2002
    Date of Patent: August 17, 2004
    Assignees: Sony International (Europe) GmbH, Max-Plack-Gesellschaft zur Forderung der Wissenschaften, E.V.
    Inventors: Akio Yasuda, Wolfgang Knoll, Andreas Meisel, Tzenka Miteva, Dieter Meher, Heinz-Georg Nothofer, Ullrich Scherf