Overfill reduction for an optical modulator
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United States of America Patent
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Nov 15, 2005
Grant Date -
Aug 4, 2005
app pub date -
Feb 2, 2004
filing date -
Feb 2, 2004
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A technique is described to reduce overfill of light that has exited a light integrating device and is applied to an optical modulator in the form of an illuminating pattern. The illumination reduction technique makes the illuminating pattern more closely conform to a active planar surface of the optical modulator by at least partially providing anamorphic magnification of the illuminating pattern.
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