Light combining/projecting system for outputting light beams of the same polarization
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United States of America Patent
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Issued Date -
Sep 27, 2007
app pub date -
Mar 27, 2006
filing date -
Mar 27, 2006
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Abandoned
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Abstract
A light combining/projecting system for outputting light beams of the same polarization includes a light-emitting module, a dichroic mirror, a reflective mirror module, a PBS module, an image-displaying module, and a light-combining module. The PBS module has a first, a second, and a third PBS respectively and integratedly arranged on three sides of the dichroic mirror. The image-displaying module has a first, a second, and a third image-displaying panel respectively arranged beside the first, the second, and the third PBS. The reflective mirror module has a first, a second, and a third reflective mirror under the first, the second, and the third PBS. The dichroic mirror is arranged at a corner position between the second and the third PBS. The light-combining module, the PBS module, the image-displaying module, the reflective mirror module, and the dichroic mirror are all mated together for generating light beams of the same polarization.
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