Integrated single panel projection engine
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United States of America Patent
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Jan 17, 2012
Grant Date -
Dec 23, 2010
app pub date -
Jun 23, 2010
filing date -
Jun 23, 2009
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention discloses an integrated single-panel projection engine (500) including a collimated light source (400), a main polarization beam splitter (200), a supporting polarization beam splitter (210), a reflective quarter wave plate (150), a mirror plate (160), an LCOS imager (100) and a projection lens system (300), which provides substantial improvement in optical efficiency of LCOS micro projection display.
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Cited Art Landscape
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