MONOMER FOR USE IN PREPARATION OF A POLYMER TO BE USED IN OPTICAL DEVICES

Details for Australian Patent Application No. 2002228161 (hide)

Owner CAMBRIDGE DISPLAY TECHNOLOGY LIMITED

Inventors POUNDS, Thomas; HALLS, Jonathan; BURROUGHES, Jeremy; TOWNS, Carl

Pub. Number AU-A-2002228161

PCT Pub. Number WO2002/059121

Priority 0114538.2 14.06.01 GB; 60/310,588 07.08.01 US; 0101824.1 24.01.01 GB

Filing date 23 January 2002

Wipo publication date 6 August 2002

International Classifications

C07D 417/14 Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group

C08G 061/10

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

H01L 051/20 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

6 February 2003 Application Open to Public Inspection

  Published as AU-A-2002228161

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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