LIQUID CRYSTAL DISPLAYS WITH REPOSITIONABLE FRONT POLARIZERS

Details for Australian Patent Application No. 2002306988 (hide)

Owner 3M INNOVATIVE PROPERTIES COMPANY

Inventors KOTCHICK, Keith, M.; SAHOUANI, Hassan

Pub. Number AU-A-2002306988

PCT Number PCT/US02/09893

PCT Pub. Number WO2003/001284

Priority 09/885,172 20.06.01 US

Filing date 29 March 2002

Wipo publication date 8 January 2003

International Classifications

G02F 001/13 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 - based on liquid crystals, e.g. single liquid crystal display cells

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 09/885,172 20.06.01 US

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002306988

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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