NILE RED TYPE COMPOUND EMITTING RED LIGHT, PROCESS FOR PRODUCING THE SAME, AND LUMINESCENT ELEMENT UTILIZING THE SAME

Details for Australian Patent Application No. 2003203195 (hide)

Owner TAIHO INDUSTRIES, CO., LTD.

Inventors NAKAYA, Tadao; TAJIMA, Akio; SAIKAWA, Tomoyuki; TAKANO, Shinji; YAMAUCHI, Takao; MORI, Hidemasa

Pub. Number AU-A-2003203195

PCT Number PCT/JP03/00477

PCT Pub. Number WO2003/062213

Priority 2002-12224 21.01.02 JP; 2002-12222 21.01.02 JP; 2002-14881 23.01.02 JP; 2002-172127 12.06.02 JP

Filing date 21 January 2003

Wipo publication date 2 September 2003

International Classifications

C07D 265/38 Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms

C07D 279/36 Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms

C07D 513/04 Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups , or

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): 2002-12224 21.01.02 JP; 2002-12222 21.01.02 JP; 2002-14881 23.01.02 JP; 2002-172127 12.06.02 JP

18 September 2003 Application Open to Public Inspection

  Published as AU-A-2003203195

7 October 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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