Optical article having a temperature-resistant anti-reflection coating with optimized thickness ratio of low index and high index layers

Details for Australian Patent Application No. 2007264948 (hide)

Owner Essilor International (Compagnie Generale d'Optique)

Inventors Thomas, Michele; Beinat, Olivier; Arrouy, Frederic; Nouvelot, Luc

Agent Watermark

Pub. Number AU-A-2007264948

PCT Pub. Number WO2008/000841

Priority 11/427,199 28.06.06 US

Filing date 27 June 2007

Wipo publication date 3 January 2008

International Classifications

G02B 1/11 (2006.01) Optical elements characterised by the material of which they are made

Event Publications

29 January 2009 PCT application entered the National Phase

  PCT publication WO2008/000841 Priority application(s): WO2008/000841

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