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DIGITAL LIGHTING PROCESS PROJECTION DEVICE

  • US 20130003023A1
  • Filed: 12/28/2011
  • Published: 01/03/2013
  • Est. Priority Date: 06/30/2011
  • Status: Abandoned Application
First Claim
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1. A digital lighting process (DLP) projection device comprising:

  • a laser configured to emit laser light;

    a digital micromirror device (DMD) arranged at a predetermined angle to the laser, and configured to receive the laser light emitted from the laser, wherein the DMD comprises a plurality of micromirrors arranged in an array, each of which is configured to reflect the laser light;

    a projection lens arranged at a predetermined angle to the DMD, and configured to receive the laser light reflected from the micromirror, and project the received laser light; and

    a lens array arranged between the laser and the DMD, configured to make the laser light emitted from the laser uniform.

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