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System and method for aligning RGB light in a single modulator projector

  • US 20080212035A1
  • Filed: 12/12/2007
  • Published: 09/04/2008
  • Est. Priority Date: 12/12/2006
  • Status: Active Grant
First Claim
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1. A projection system for generating an image on a surface, the projection system comprising:

  • a light modulation device;

    a plurality of light sources, each of the plurality of light sources emitting a different wavelength of light that is incident on the light modulation device; and

    wherein each of the different wavelengths of light is centered on the light modulation device at a spatially distinct location.

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