SEE-THROUGH COMPUTER DISPLAY SYSTEMS
First Claim
Patent Images
1. A see-through head mounted display with controllable light blocking comprising:
- a. an optics module that provides image light in correspondence to a displayed image, wherein the optics module includes an angled partially reflective surface positioned to reflect the image light towards a flat combiner;
b. the flat combiner positioned to reflect the image light while simultaneously transmitting more than 50% of incident light from the environment, along an optical axis that proceeds to the user'"'"'s eye to provide a view of the displayed image overlaid onto a see-through view of the environment; and
c. an eye imaging camera positioned to image the user'"'"'s eye through the angled partially reflective surface.
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Abstract
Aspects of the present invention relate to providing see-through computer display optics.
185 Citations
10 Claims
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1. A see-through head mounted display with controllable light blocking comprising:
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a. an optics module that provides image light in correspondence to a displayed image, wherein the optics module includes an angled partially reflective surface positioned to reflect the image light towards a flat combiner; b. the flat combiner positioned to reflect the image light while simultaneously transmitting more than 50% of incident light from the environment, along an optical axis that proceeds to the user'"'"'s eye to provide a view of the displayed image overlaid onto a see-through view of the environment; and c. an eye imaging camera positioned to image the user'"'"'s eye through the angled partially reflective surface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification