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Reflective LCD projector

  • US 6,755,539 B2
  • Filed: 12/06/2002
  • Issued: 06/29/2004
  • Est. Priority Date: 06/28/2000
  • Status: Expired due to Fees
First Claim
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1. An apparatus for projecting an image comprising:

  • a light source that produces light;

    a modulator able to modulate polarization of the light in accordance with a video signal to be displayed to produce a modulated light signal corresponding to the video signal;

    a projection lens; and

    a mirror positioned between the light source and the modulator so that it blocks a cross-sectional portion of the light of the light source from reaching the modulator, and reflects the modulated light signal into the projection lens.

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