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System and method for solid state illumination for DMD devices

  • US 5,151,718 A
  • Filed: 12/31/1990
  • Issued: 09/29/1992
  • Est. Priority Date: 12/31/1990
  • Status: Expired due to Term
First Claim
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1. A spatial light modulator array comprising:

  • a spatial light modulator device operable to modulate light impacting a surface of said device, wherein said device includes a plurality of individually controlled cells;

    a plurality of individual solid state light emitting elements arranged in a unitary structure and focused on said spatial light modulator device; and

    a receptor for receiving light from selected ones of said individually controlled cells.

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