Mass production of micro-optical devices, corresponding tools, and resultant structures
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United States of America Patent
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Nov 6, 2012
Grant Date -
Feb 5, 2009
app pub date -
Apr 22, 2008
filing date -
Apr 23, 2007
priority date (Note) -
Expired
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Abstract
A micro-optical element includes a support substrate, a micro-optical lens in a cured replication material on a first surface of the support substrate, and an opaque material aligned with and overlapping the micro-optical lens along a vertical direction.
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