ELECTROLUMINESCENT DEVICE WITH IMPROVED LIGHT OUTPUT

Details for Australian Patent Application No. 2003237030 (hide)

Owner KONINKLIJKE PHILIPS ELECTRONICS N.V.

Inventors BECHTEL, Hans-Helmut; BUSSELT, Wolfgang; OPITZ, Joachim; KLEIN, Markus, Heinrich; BERTRAM, Dietrich; GLASER, Harald

Pub. Number AU-A-2003237030

PCT Number PCT/IB03/02766

PCT Pub. Number WO2004/004422

Priority 102 28 937.9 28.06.02 DE

Filing date 18 June 2003

Wipo publication date 19 January 2004

International Classifications

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

C09K 011/08 Luminescent, e.g. electroluminescent, chemiluminescent, materials - containing inorganic luminescent materials

H01J 001/63 Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps

H01J 063/04 Cathode-ray or electron-stream lamps

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 102 28 937.9 28.06.02 DE

4 March 2004 Application Open to Public Inspection

  Published as AU-A-2003237030

17 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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