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OPTICAL CONFIGURATIONS FOR HEAD-WORN SEE-THROUGH DISPLAYS

  • US 20150355466A1
  • Filed: 06/05/2014
  • Published: 12/10/2015
  • Est. Priority Date: 06/05/2014
  • Status: Active Grant
First Claim
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1. A head-worn computer, comprising:

  • a. A see-through optical system adapted to visually present digital content to an eye of a person wearing the head-worn computer, wherein the person can see a surrounding environment through the see-through optical assembly, the see-through optical system further comprising;

    i. An image source adapted to generate display light based on the digital content; and

    ii. A partially reflective combiner adapted to provide at least the following;

    1. Reflecting at least a first portion of the display light toward the user'"'"'s eye such the person perceives the digital content as an image;

    2. Transmitting at least a second portion of the display light toward a light trap;

    3. Reflecting at least a first portion of light received from the surrounding environment toward a camera; and

    ,4. Transmitting a portion of the light received from the surrounding environment toward the user'"'"'s eye to provide the see-through view of the surrounding environment.

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