METHOD AND APPARATUS FOR GRAY-SCALE GAMMA CORRECTION FOR ELECTROLUMINESCENT DISPLAYS

Details for Australian Patent Application No. 2003283098 (hide)

Owner IFIRE TECHNOLOGY INC.

Inventors CHENG, Chun-Fai

Pub. Number AU-A-2003283098

PCT Number PCT/CA2003/0016

PCT Pub. Number WO2004/042689

Priority 60/423,569 04.11.02 US

Filing date 4 November 2003

Wipo publication date 7 June 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

25 March 2004 Complete Application Filed

  Priority application(s): 60/423,569 04.11.02 US

1 July 2004 Application Open to Public Inspection

  Published as AU-A-2003283098

21 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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