Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Peter C. Foller0
Anil Kumar0
Jiping Shao0
Date of Patent
January 6, 2015
Patent Application Number
12604620
Date Filed
October 23, 2009
Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention relates to optical elements, such as but not limited to ophthalmic elements, comprising an alignment facility for an optical dye. The optical elements include a substrate; and an alignment facility for an optical dye connected to at least a portion of the substrate, where the alignment facility is an at least partial coating of an at least partially ordered liquid crystal material having at least a first general direction.
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