ANTIREFLECTION FILM AND OBJECT HAVING UNDERGONE ANTIREFLECTION TREATMENT

Details for Australian Patent Application No. 2003252700 (hide)

Owner TDK CORPORATION

Inventors IIJIMA, Tadayoshi

Pub. Number AU-A-2003252700

PCT Number PCT/JP03/09499

PCT Pub. Number WO2004/011243

Priority 2002-222900 31.07.02 JP

Filing date 25 July 2003

Wipo publication date 16 February 2004

International Classifications

B32B 007/02 Layered products characterised by the relation between layers, i.e. products essentially comprising layers having different physical properties or products characterised by the interconnection of layers - in respect of physical properties, e.g. hardness

B32B 007/06 Layered products characterised by the relation between layers, i.e. products essentially comprising layers having different physical properties or products characterised by the interconnection of layers - permitting easy separation

G02B 001/10 Optical elements characterised by the material of which they are made - Optical coatings produced by application to, or surface treatment of, optical elements

Event Publications

16 October 2003 Complete Application Filed

  Priority application(s): 2002-222900 31.07.02 JP

25 March 2004 Application Open to Public Inspection

  Published as AU-A-2003252700

28 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

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