Disclosed is an optical device which includes: optical components configured to be electrically actuated such that light transmission states are variable; a driver circuit for the optical components; a power source unit for driving the optical components; rims for supporting the optical components; temples having front and rear ends and connected...
source Optical Component patent applications http://www.freshpatents.com/-dt20130328ptan20130076998.php
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source Optical Component patent applications http://www.freshpatents.com/-dt20130328ptan20130076998.php
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