WHITE LIGHT EMITTING COMPOUND, WHITE LIGHT EMISSION ILLUMINATOR, AND WHITE LIGHT EMISSION ORGANIC EL DEVICE

Details for Australian Patent Application No. 2003203177 (hide)

Owner TAIHO INDUSTRIES, CO., LTD.

Inventors NAKAYA, Tadao; IKEDA, Atsushi; SAIKAWA, Tomoyuki; ETOH, Naonobu; KIMURA, Yoshihiro; YAMAUCHI, Takao

Pub. Number AU-A-2003203177

PCT Number PCT/JP03/00359

PCT Pub. Number WO2003/062237

Priority 2002-12223 21.01.02 JP; 2002-10895 18.01.02 JP

Filing date 17 January 2003

Wipo publication date 2 September 2003

International Classifications

C07D 471/04 Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups

C07D 471/22 Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups

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

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

Event Publications

10 April 2003 Complete Application Filed

  Priority application(s): 2002-12223 21.01.02 JP; 2002-10895 18.01.02 JP

18 September 2003 Application Open to Public Inspection

  Published as AU-A-2003203177

7 October 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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