ELECTRICALLY CONTROLLABLE DEVICE HAVING VARIABLE OPTICAL QUALITIES OR SYSTEM WHICH IS HOLOGRAPHIC,THERMOTROPIC OR WHICH HAS SUSPENDED PARTICLES

Details for Australian Patent Application No. 2002329346 (hide)

Owner SAINT-GOBAIN GLASS FRANCE

Inventors MATHEY, Gregoire; GIRON, JeanChristophe

Pub. Number AU-A-2002329346

PCT Number PCT/FR02/02413

PCT Pub. Number WO2003/007060

Priority 01/09316 12.07.01 FR

Filing date 10 July 2002

Wipo publication date 29 January 2003

International Classifications

G02F 001/1335 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

G02F 001/1334 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

G02F 001/01 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 - for the control of the intensity, phase, polarisation or colour

G03B 021/62 Projectors or projection-type viewers - translucent

G02B 005/32 Optical elements other than lenses - Holograms used as optical elements

Event Publications

30 January 2003 Complete Application Filed

  Priority application(s): 01/09316 12.07.01 FR

22 May 2003 Application Open to Public Inspection

  Published as AU-A-2002329346

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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