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Scanning collimation of light via flat panel lamp

  • US 8,354,806 B2
  • Filed: 11/18/2009
  • Issued: 01/15/2013
  • Est. Priority Date: 08/21/2009
  • Status: Expired due to Fees
First Claim
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1. A system for scanning collimated light, the system comprising:

  • an optical waveguide comprising;

    a first end,a second end opposite the first end,a viewing surface extending at least partially between the first end and the second end,a back surface opposite the viewing surface, anda collimating end reflector disposed at the second end of the optical waveguide;

    a light injection system configured to inject light into the first end of the optical waveguide; and

    a controller configured to control a location along the first end of the optical waveguide at which the light injection system injects light.

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