METHOD FOR MAKING CIRCULARLY-POLARIZED LIGHT CONTROL OPTICAL DEVICE

Details for Australian Patent Application No. 2002355007 (hide)

Owner DAI NIPPON PRINTING CO., LTD.

Inventors ISHIZAKI, Koji

Pub. Number AU-A-2002355007

PCT Number PCT/JP02/11803

PCT Pub. Number WO2003/042731

Priority 2001-346776 12.11.01 JP

Filing date 12 November 2002

Wipo publication date 26 May 2003

International Classifications

G02B 005/30 Optical elements other than lenses - Polarising elements

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

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 2001-346776 12.11.01 JP

24 July 2003 Application Open to Public Inspection

  Published as AU-A-2002355007

29 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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