DISPLAY DEVICE AND CONTROLLING METHOD THEREOF

Details for Australian Patent Application No. 2003301712 (hide)

Owner SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

Inventors KOYAMA, Jun; MIYAGAWA, Keisuke

Pub. Number AU-A-2003301712

PCT Number PCT/JP2003/0134

PCT Pub. Number WO2004/040541

Priority 2002-318974 31.10.02 JP

Filing date 21 October 2003

Wipo publication date 25 May 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

17 June 2004 Complete Application Filed

  Priority application(s): 2002-318974 31.10.02 JP

24 June 2004 Application Open to Public Inspection

  Published as AU-A-2003301712

21 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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