ELECTROLUMINESCENT DEVICE

Details for Australian Patent Application No. 2003274050 (hide)

Owner CIBA SPECIALTY CHEMICALS HOLDING INC.

Inventors Rogers, Jonathan; Schafer, Thomas; Bujard, Patrice; Bardon, Kristina

Agent Davies Collison Cave

Pub. Number AU-A-2003274050

PCT Number PCT/EP03/11637

PCT Pub. Number WO2004/039786

Priority 03405047.6 31.01.03 EP; 0225244.3 30.10.02 GB

Filing date 21 October 2003

Wipo publication date 25 May 2004

International Classifications

C07D 239/26 Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings

H05B 033/00 Electroluminescent light sources

H01L 051/00 Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part

C09K 011/06 Luminescent, e.g. electroluminescent, chemiluminescent, materials - containing organic luminescent materials

Event Publications

12 February 2004 Complete Application Filed

  Priority application(s): 03405047.6 31.01.03 EP; 0225244.3 30.10.02 GB

24 June 2004 Application Open to Public Inspection

  Published as AU-A-2003274050

15 November 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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