Patents Represented by Attorney, Agent or Law Firm Nexsen Pruet Jacobs & Rollard, LLC
  • Manufacturing of a thin inorganic light emitting diode
    Patent number: 6602731
    Abstract: Nanoparticle dispersions of ZnS doped with a luminescent center and of CuxS are prepared together or separately by precipitation from aqueous solutions. When such dispersions are coated between conductive electrodes a Thin Film Inorganic Light Emitting Diode device is obtained.
    Type: Grant
    Filed: January 24, 2002
    Date of Patent: August 5, 2003
    Assignee: AGFA Gevaert
    Inventor: Hieronymus Andriessen