LIGHT EMITTING DEVICE AND DRIVING METHOD THEREOF

Details for Australian Patent Application No. 2003260952 (hide)

Owner SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

Inventors OSAME, Mitsuaki; YAMAZAKI, Yu

Pub. Number AU-A-2003260952

PCT Number PCT/JP03/11304

PCT Pub. Number WO2004/023445

Priority 2002-259912 05.09.02 JP

Filing date 3 September 2003

Wipo publication date 29 March 2004

International Classifications

G09G 003/30 Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes - using electroluminescent panels

Event Publications

20 November 2003 Complete Application Filed

  Priority application(s): 2002-259912 05.09.02 JP

13 May 2004 Application Open to Public Inspection

  Published as AU-A-2003260952

26 May 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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