Projection lens unit and thin projector using the same
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United States of America Patent
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Nov 3, 2009
Grant Date -
Jun 22, 2006
app pub date -
Dec 20, 2005
filing date -
Dec 21, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
A projection lens unit and a thin projector using the same are disclosed. The projection lens unit includes a plurality of lens sets for emitting light carrying an image, and a reflector arranged between adjacent ones of the lens sets or at a downstream end of the lens sets, and adapted to change a direction of light incident on the reflector.
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