PROCESS FOR PREPARING ALIGNMENT LAYERS WITH PREDETERMINED AZIMUTHAL ANCHORING PROPERTIES TO BE USED IN LIQUID CRYSTAL DEVICES

Details for Australian Patent Application No. 2002255388 (hide)

Owner LIQUID CRYSTAL TECHNOLOGIES, TECNOLOGIA E EQUIPAMENTO MULTIMEDIA, LDA. UNIVERSITE LOUIS PASTEUR

Inventors GALERNE, Yves; DE OLIVEIRA GARCIA DA FONSECA, Joao Manuel

Pub. Number AU-A-2002255388

PCT Pub. Number WO2002/082173

Priority 102595 06.04.01 PT

Filing date 4 April 2002

Wipo publication date 21 October 2002

International Classifications

G02F 001/1337 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

10 April 2003 Application Open to Public Inspection

  Published as AU-A-2002255388

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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