PHOSPHORESCENT COMPOUNDS AND DEVICES COMPRISING THE SAME

Details for Australian Patent Application No. 2002335050 (hide)

Owner UNIVERSAL DISPLAY CORPORATION THE UNIVERSITY OF SOUTHERN CALIFORNIA

Inventors KNOWLES, David, B.; KWONG, Raymond, C.; THOMPSON, Mark, E.

Pub. Number AU-A-2002335050

PCT Number PCT/US02/33040

PCT Pub. Number WO2003/033617

Priority 09/981,496 17.10.01 US

Filing date 17 October 2002

Wipo publication date 28 April 2003

International Classifications

H05B 033/14 Electroluminescent light sources - characterised by the chemical or physical composition or the arrangement of the electroluminescent material

C07D 217/00 Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems

C07D 215/00 Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems

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

Event Publications

13 February 2003 Complete Application Filed

  Priority application(s): 09/981,496 17.10.01 US

3 July 2003 Application Open to Public Inspection

  Published as AU-A-2002335050

1 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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