Light valve display having integrated driving circuits and shield electrode
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United States of America Patent
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-
Jul 29, 1986
Grant Date -
N/A
app pub date -
Mar 8, 1984
filing date -
Mar 8, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A display device and operational method wherein driving and controlling electronic circuits are provided along with a liquid crystal layer as part of a unitary structure. An array of independent pixel reflective electrodes are provided behind the liquid crystal layer and are individually driven by the electronic circuits provided as part of the device. A light and electrostatic shield is provided between the electrode array and the integrated electronic circuit. The shield can also be utilized as a third electrode to bias the liquid crystal for faster response when voltages are applied to the individual electrodes.
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