Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
David Kessler0
Pasquale Matera0
Date of Patent
August 10, 2010
0Patent Application Number
122483420
Date Filed
October 9, 2008
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An article of polarized eyewear has a lens with a first substrate lens material transparent to visible light and a pattern of elongated structures formed from at least a second material having a complex index of refraction that is deposited onto a curved surface of the first substrate lens material. The pitch between adjacent elongated structures is less than 300 nm and the width of each elongated structure is less than 90% of the pitch.
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