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Augmented and virtual reality display systems and methods for diagnosing using occluder

  • US 10,429,649 B2
  • Filed: 09/19/2016
  • Issued: 10/01/2019
  • Est. Priority Date: 03/16/2015
  • Status: Active Grant
First Claim
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1. A wearable augmented reality device comprising:

  • an augmented reality head-mounted ophthalmic system comprising an augmented reality display platform configured to pass light from the world into at least one eye of a person wearing the ophthalmic system;

    a light source configured to output light for propagation into the eye of the person to form an image in the eye; and

    a user interface configured to receive input from the person,wherein the ophthalmic system is configured to occlude one or more selectable portions of a field of view of the person'"'"'s eye and to receive input from the person regarding the wearer'"'"'s vision through the user interface, wherein the wearable augmented reality device is configured to occlude a central region of the field of view and wherein the wearable augmented reality device is configured to determine whether occluding the central region improves the person'"'"'s vision of the image, and conclude a presence of a visual defect in the eye of the person based on the determined improvement in the person'"'"'s vision.

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