Enhanced contrast projection screen
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United States of America Patent
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-
Jul 4, 2006
Issued Date -
N/A
app pub date -
Oct 26, 2004
filing date -
Mar 10, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A projection screen is provided that includes a display surface having a plurality of elements. Each element has an optical property that is responsive to an appropriate applied voltage. The display surface may be configured so that the optical properties of each element may be coordinated with the projected image.
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Cited Art Landscape
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