ELECTRO-OPTIC LIGHT CONTROL ELEMENT, DISPLAY AND MEDIUM

Details for Australian Patent Application No. 2002342821 (hide)

Owner MERCK PATENT GMBH

Inventors HECKMEIER, Michael; GOTZ, Achim

Pub. Number AU-A-2002342821

PCT Number PCT/EP02/04300

PCT Pub. Number WO2002/093244

Priority 101 24 040.6 16.05.01 DE

Filing date 18 April 2002

Wipo publication date 25 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

C09K 019/02 Liquid crystal materials -

G02F 001/1343 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

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 101 24 040.6 16.05.01 DE

1 May 2003 Application Open to Public Inspection

  Published as AU-A-2002342821

4 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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