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Directional Light Sensors

  • US 20140085265A1
  • Filed: 09/27/2012
  • Published: 03/27/2014
  • Est. Priority Date: 12/22/2011
  • Status: Active Grant
First Claim
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1. A directional light sensor, comprising:

  • an array of light sensitive elements; and

    a corresponding array of beam steering elements, wherein each beam steering element redirects light from a particular incidence angle onto an associated one of the light sensitive elements.

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