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LED flash ring surrounding camera lens

  • US 10,558,107 B2
  • Filed: 03/29/2019
  • Issued: 02/11/2020
  • Est. Priority Date: 04/26/2016
  • Status: Active Grant
First Claim
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1. An illumination system, comprising:

  • a ring-shaped light guide;

    a first light emitting diode (LED) encapsulated in the ring-shaped light guide and configured to emit light into the ring-shaped light guide; and

    a light extraction feature configured to direct at least a portion of the emitted light out of the ring-shaped light guide.

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  • 2 Assignments
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