Light valve device making
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United States of America Patent
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Jun 10, 1997
Issued Date -
N/A
app pub date -
Jun 5, 1995
filing date -
Sep 5, 1990
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A process for forming a light valve device comprises forming a semiconductor single crystal film to form a composite substrate by polishing a semiconductor single crystal substrate after an electric insulating substrate has been bonded thereto; forming a group of pixel electrodes for defining a pixel region and a group of switch elements for selectively energizing the pixel electrodes by integrating a pixel array portion over the composite substrate; forming a liquid crystal aligning means for the pixel region; superposing an opposed substrate over the composite substrate with a gap therebetween; and filling the gap with liquid crystal material.
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Cited Art Landscape
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