High speed deformable mirror light valve
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Nov 14, 2000
Grant Date -
N/A
app pub date -
May 4, 1998
filing date -
May 4, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A deformable mirror light valve comprised of an array of silicon nitride ribbons, metalized to reflect light. Each ribbon is electrostatically deformed to form a cylindrical mirror. Each deformable ribbon modulates the light of one pixel by focusing the reflected light through a slit. An alternative embodiment focuses the light onto a stop. The ribbon structure has a fast response time combined with high contrast.
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