Silicon-on-sapphire display with audio transducer and method of fabricating same
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United States of America Patent
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Aug 7, 2007
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N/A
app pub date -
Jul 29, 2004
filing date -
Jun 30, 1993
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Abstract
A liquid crystal display includes: a) a sapphire substrate; b) a single crystal silicon structure disposed on the sapphire substrate to create a silicon-on-sapphire structure; c) a plurality of liquid crystal capacitors disposed on the silicon-on-sapphire structure; d) integrated self-aligned circuitry formed from the crystal silicon structure, where the circuitry modulates the liquid crystal capacitors such that a video image is generated; and e) an integrated audio transducer disposed on the silicon-on-sapphire structure for generating an audible signal.
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