NEMATIC LIQUID CRYSTAL BISTABLE DISPLAY DEVICE WITH GREY LEVEL

Details for Australian Patent Application No. 2002302705 (hide)

Owner NEMOPTIC

Inventors VERCELLETTO, Romain; ANGELE, Jacques; MARTINOT-LAGARDE, Philippe; DOZOV, Ivan; STOENESCU, Daniel

Pub. Number AU-A-2002302705

PCT Number PCT/FR02/01514

PCT Pub. Number WO2002/091073

Priority 01/06045 04.05.01 FR

Filing date 2 May 2002

Wipo publication date 18 November 2002

International Classifications

G02F 001/139 Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating

G09G 003/36 Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes - using liquid crystals

Event Publications

12 December 2002 Complete Application Filed

  Priority application(s): 01/06045 04.05.01 FR

1 May 2003 Application Open to Public Inspection

  Published as AU-A-2002302705

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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