Optical device including at least one replicated surface and associated methods
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United States of America Patent
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Dec 17, 2013
Grant Date -
Nov 26, 2009
app pub date -
Mar 26, 2009
filing date -
Mar 27, 2008
priority date (Note) -
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Abstract
An optical device includes a substrate. a non-planar transparent structure on a first surface of the substrate, the non-planar transparent structure being made of a first material, and a molded refractive surface on the first surface of the substrate adjacent the non-planar transparent structure, the molded refractive surface being made of a second material, different from the first material.
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