Optical device and method for manufacturing same
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United States of America Patent
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Apr 10, 2007
Grant Date -
Apr 7, 2005
app pub date -
Jan 28, 2002
filing date -
Jan 29, 2001
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method for manufacturing a structured optical device (1) starts with a substrate (2), on which is coated an alignment layer (3) and a liquid crystal polymer network layer (4). One of these layers can be created as a coating using a conventional technique. The other layer, either in a first step the alignment layer or in a second step the liquid crystal polymer network layer, is jet printed. The invention advantageously enables the making of a patterned liquid crystal polymer network which can be personalized upon manufacturing.
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