Ferroelectric optical modulation device and driving method therefor wherein electrode has delaying function
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United States of America Patent
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May 31, 1988
Grant Date -
N/A
app pub date -
Nov 17, 1986
filing date -
Nov 19, 1985
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An optical modulation device is disclosed, which includes: a first substrate having thereon a signal transmission electrode connected to a signal source and a first electrode having a delay function connected to the transmission electrode; a second substrate having thereon a second electrode disposed opposite to said first electrode; and an optical modulation material, particularly a ferroelectric liquid crystal, disposed between the first and second electrodes. An optical modulation system, particularly a gradational display system, utilizing the delay function is also disclosed.
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