Liquid crystal shutter
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United States of America Patent
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Jun 13, 1989
Grant Date -
N/A
app pub date -
Nov 14, 1985
filing date -
Nov 15, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A liquid crystal light shutter having means for stabilizing molecular orientation of a liquid crystal material is provided. In one embodiment of the invention, isolation electrodes are provided parallel to and between adjacent common electrodes on a substrate. In an alternate embodiment, the effective gap distance between adjacent common electrodes is at least ten times greater than the distance between opposing substrates.
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