Modular beam-recombining system and beam-recombining method threof
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United States of America Patent
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Issued Date -
Apr 12, 2007
app pub date -
Oct 11, 2005
filing date -
Oct 11, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A modular beam-recombining system includes a beam splitting/recombining module, a splitting-beam reflecting module, a polarizing beam splitter module, and an image displaying module. The beam splitting/recombining module is used to directly receive a beam from a light-emitting module, and splitting and recombining the beam. The splitting-beam reflecting module is connected with the beam splitting/recombining module for reflecting the beam from the beam splitting/recombining module. The polarizing beam splitter module is arranged correspondingly above the splitting-beam reflecting module for receiving the beam from the splitting-beam reflecting module, and the image displaying module is arranged correspondingly above the polarizing beam splitter module for receiving and reflecting the beam from the polarizing beam splitter module to form an image beam. Whereby, the modular beam-recombining system includes the advantages of having the same RGB optical path, high contrast, a high optical level, small volume and ease of manufacture.
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