Display device for irreversibly switching from a first state to a second state

Details for Australian Patent Application No. 2004280905 (hide)

Owner 3M Innovative Properties Company

Inventors Schumacher, Knut; Schulze, Gerhard Friedrich Walter; Kuepper, Anton

Agent Davies Collison Cave

Pub. Number AU-A-2004280905

PCT Pub. Number WO2005/036234

Priority 03021893.7 27.09.03 EP

Filing date 13 August 2004

Wipo publication date 21 April 2005

International Classifications

G02B 26/02 (2006.01) Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating - for controlling the intensity of light

Event Publications

13 April 2006 PCT application entered the National Phase

  PCT publication WO2005/036234 Priority application(s): WO2005/036234

11 March 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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