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OPTICAL CONFIGURATIONS FOR HEAD WORN COMPUTING

  • US 20150205118A1
  • Filed: 02/28/2014
  • Published: 07/23/2015
  • Est. Priority Date: 01/21/2014
  • Status: Abandoned Application
First Claim
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1. A head-worn computer, comprising;

  • a. an image light production facility including a platform including a plurality of multi-positional mirrors;

    b. a lighting facility positioned along a side of the platform and adapted to produce a cone of illumination light along an optical axis directed away from a front surface of the platform and towards a substantially flat surface that substantially reflects the illumination light such that the front surface of the platform is substantially uniformly illuminated;

    c. wherein each of the multi-positional mirrors has a first state positioned to reflect a portion of the illumination light, forming image light that is subsequently transmitted by the substantially flat surface and the image light is on an optical axis in-line with an eye of a person wearing the head-worn computer; and

    d. an eye imaging camera positioned to capture an image of the eye of the person by capturing a portion of light reflected from the eye along the optical axis and reflecting off of a plurality of mirrors in a second state.

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