Method for producing a liquid crystal device with low zenithal anchoring energy, and resulting device
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United States of America Patent
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Aug 8, 2006
Grant Date -
Jun 19, 2003
app pub date -
Dec 11, 2001
filing date -
Dec 12, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method of making nematic liquid crystal devices where low energy zenith anchoring of the liquid crystal is obtained over confinement plates. A polymer or copolymer is deposited based on PVC onto a substrate. The polymer deposit is stabilized. An azimuth orientation is defined for the deposit to induce controlled azimuth anchoring of the liquid crystal.
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