LIQUID CRYSTAL OPTICAL DEVICE AND ITS PRODUCTION PROCESS
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United States of America Patent
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Issued Date -
Oct 25, 2012
app pub date -
Oct 6, 2011
filing date -
Apr 7, 2011
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Abandoned
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Abstract
A liquid crystal optical device comprising a pair of substrates having an electrode pair formed; a liquid crystal layer sandwiched between the substrates; an alignment layer to align the liquid crystal, provided on each of the facing surfaces of the substrates; and a polymer structure provided on the alignment layer; wherein the polymer structure is formed by curing a curable compound represented by the following formula (1), and when a voltage is not applied, liquid crystal molecules in the vicinity of an interface between the liquid crystal layer and the polymer structure have at least one direction of director different from the alignment direction by the alignment layer:
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