ORGANIC ELECTROLUMINESCENT DEVICE, LIGHT-EMITTING APPARATUS USING ORGANIC ELECTROLUMINESCENT DEVICE, AND ELECTRICAL APPLIANCE USING SUCH LIGHT-EMITTING APPARATUS

Details for Australian Patent Application No. 2003289343 (hide)

Owner SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

Inventors SHITAGAKI, Satoko; SEO, Satoshi; NAKASHIMA, Harue; YAMAZAKI, Hiroko

Pub. Number AU-A-2003289343

PCT Number PCT/JP2003/0160

PCT Pub. Number WO2004/057926

Priority 2002-368731 19.12.02 JP

Filing date 15 December 2003

Wipo publication date 14 July 2004

International Classifications

H05B 033/22 Electroluminescent light sources - characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers

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

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 2002-368731 19.12.02 JP

19 August 2004 Application Open to Public Inspection

  Published as AU-A-2003289343

8 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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