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Electronic device having light sensor package with diffuser for reduced light sensor directionality

  • US 9,891,100 B2
  • Filed: 10/10/2013
  • Issued: 02/13/2018
  • Est. Priority Date: 10/10/2013
  • Status: Active Grant
First Claim
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1. Apparatus, comprising:

  • a light sensor housing;

    a photodetector in the light sensor housing;

    a plastic light diffuser that diffuses light entering the light sensor housing and that has first and second opposing surfaces, wherein the plastic light diffuser comprises an array of light scattering features formed on the first surface and mounting clips that extend from the second surface, and wherein the array of light scattering features and the mounting clips are integrally formed as a single plastic member; and

    a support structure, wherein the plastic diffuser is interposed between the light sensor housing and the support structure, and wherein the support structure comprises openings through which the mounting clips extend to attach the plastic light diffuser to the support structure.

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