LIGHT CONTROL DEVICE AND ITS MANUFACTURING METHOD

Details for Australian Patent Application No. 2003244209 (hide)

Owner ASAHI GLASS COMPANY, LIMITED

Inventors IKEDA, Yasuhiro; SHIBUYA, Takashi; NAGASHIMA, Masako

Pub. Number AU-A-2003244209

PCT Number PCT/JP03/08532

PCT Pub. Number WO2004/005426

Priority 2002-197456 05.07.02 JP; 2002-241875 22.08.02 JP

Filing date 4 July 2003

Wipo publication date 23 January 2004

International Classifications

C09K 019/02 Liquid crystal materials -

C09K 019/54 Liquid crystal materials - Additives having no specific mesophase

C09K 019/60 Liquid crystal materials - Pleochroic dyes

G02F 001/137 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

18 September 2003 Complete Application Filed

  Priority application(s): 2002-197456 05.07.02 JP; 2002-241875 22.08.02 JP

11 March 2004 Application Open to Public Inspection

  Published as AU-A-2003244209

7 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2003244210-REDUCED-REFLECTION FILM HAVING LOW-REFRACTIVE-INDEX LAYER

2003244208-DEVICE FOR MANUFACTURING SHEET GLASS