Optical system and method for high contrast projection display
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United States of America Patent
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Jul 4, 2000
Grant Date -
N/A
app pub date -
Sep 16, 1998
filing date -
Sep 16, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An optical system for a projection display includes one or more polarizing beam splitters, one or more reflective light valves disposed to receive light transmitted through the one or more splitters and one or more phase correcting members, each disposed between the one or more splitters and the one or more light valves, whereby contrast of the display is substantially improved.
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Cited Art Landscape
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