Light modulator having digital micro blaze diffraction grating
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United States of America Patent
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May 9, 2006
Grant Date -
Apr 13, 2006
app pub date -
Jun 29, 2005
filing date -
Oct 8, 2004
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Disclosed is a light modulator having a digital micro blaze diffraction grating. In the light modulator, a fine protrusion is formed on an edge of a lower surface of a diffraction member so that a reflective surface inclines due to the fine protrusion when the diffraction member is drawn downward.
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