MULTI-FOCAL DISPLAY SYSTEM AND METHOD
First Claim
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2. The augmented reality display system of claim 1, further comprising:
- an accommodation tracking module to track an accommodation of the user'"'"'s eyes, wherein the second VFE focuses the one or more frames of image data based at least in part on the tracked accommodation of the user'"'"'s eyes.
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Abstract
Configurations are disclosed for presenting virtual reality and augmented reality experiences to users. The system may comprise an accommodation tracking module to track an accommodation of a user'"'"'s eyes, a first variable focus element (VFE) to switch between at least two focal planes, wherein a distance between the two focal planes is relatively consistent, and a second VFE to shift the at least two focal planes based at least in part on the tracked accommodation of the user'"'"'s eyes.
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Citations
23 Claims
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2. The augmented reality display system of claim 1, further comprising:
an accommodation tracking module to track an accommodation of the user'"'"'s eyes, wherein the second VFE focuses the one or more frames of image data based at least in part on the tracked accommodation of the user'"'"'s eyes.
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7-1. The augmented reality display system of claim 1, wherein the one or more frames of image data comprise slices of a three-dimensional scene.
- 8. The augmented reality display system of claim 1, wherein the light projection device has a high refresh rate, such that the user perceives the at least two depth planes simultaneously.
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8-2. An augmented reality display system, comprising:
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an accommodation tracking module to track an accommodation of a user'"'"'s eyes; a first variable focus element (VFE) to switch between at least two focal planes; and a second VFE to shift the at least two focal planes based at least in part on the tracked accommodation of the user'"'"'s eyes.
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15. A method of displaying augmented reality, comprising:
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providing one or more frames of image data to be presented to a user; transmitting light associated with the one or more frames of image data; focusing a first frame of image data at a first focal plane; focusing a second frame of image data at a second focal plane; and variably shifting the first focal plane and the second focal plane across a range of distances. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23)
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Specification