Improved polymer buffer layers and their use in light-emitting diodes

Details for Australian Patent Application No. 2003213279 (hide)

Owner E.I. DU PONT DE NEMOURS AND COMPANY

Inventors Hsu, Che-hsiung

Agent Callinan

Pub. Number AU-A-2003213279

PCT Number PCT/US03/05707

PCT Pub. Number WO2003/075370

Priority 60/361,029 28.02.02 US

Filing date 26 February 2003

Wipo publication date 16 September 2003

International Classifications

H01L 051/20 Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part

Event Publications

24 July 2003 Complete Application Filed

  Priority application(s): 60/361,029 28.02.02 US

23 October 2003 Application Open to Public Inspection

  Published as AU-A-2003213279

15 June 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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