ETHYNYL CONTAINING ELECTRON TRANSPORT AGENTS AND THEIR USE IN ORGANIC LUMINESCENT DEVICES

Details for Australian Patent Application No. 2003287042 (hide)

Owner 3M INNOVATIVE PROPERTIES COMPANY

Inventors ROBERTS, Ralph R.,; LI, Yingbo,; LAMANSKY, Sergey A.,

Pub. Number AU-A-2003287042

PCT Number PCT/US2003/0320

PCT Pub. Number WO2004/096783

Priority 10/414,073 15.04.03 US

Filing date 10 October 2003

Wipo publication date 23 November 2004

International Classifications

C07D 271/107 Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms

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

C07D 249/08 Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms

C07F 007/10 Compounds containing elements of the 4th Group of the Periodic System

H01L 051/30 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

1 April 2004 Complete Application Filed

  Priority application(s): 10/414,073 15.04.03 US

23 December 2004 Application Open to Public Inspection

  Published as AU-A-2003287042

5 January 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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