PROJECTION DEVICE
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United States of America Patent
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-
N/A
Issued Date -
Apr 19, 2012
app pub date -
Jul 7, 2011
filing date -
Oct 15, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A projection device including an optical engine base, a light source, a light valve, and a projection lens is provided. The light source includes a component holder, a light component, and light lens. The component holder is assembled to the optical engine base, and has a component slot and a lens slot communicated with the component slot. The lens slot has at least one slot section plane. The light component is disposed within the component slot. The light lens is disposed within the lens slot, and adapted to form the light generated by the light component into a lighting beam. The light valve and the projection lens are assembled to the optical engine base. The light valve is adapted to convert the lighting beam into an image beam. The projection lens is adapted to convert the image beam into a projection beam.
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