Methods and system for creating focal planes in virtual and augmented reality
First Claim
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1. A method of displaying augmented reality, comprising:
- projecting light associated with a first frame of image data;
receiving, at a first waveguide of a stack of waveguides, the projected light associated with the first frame of image data, the first waveguide comprising a first diffractive optical element;
modifying the projected light associated with the first frame of image data;
delivering the modified light to a user'"'"'s eye, wherein the modified light associated with the first frame of image data is perceived at a first depth plane;
projecting light associated with a second frame of image data;
receiving, at a second waveguide of the stack of waveguides, the projected light associated with the second frame of image data, the second waveguide comprising a second diffractive optical element;
modifying the projected light associated with the second frame of image data; and
delivering the modified light to the user'"'"'s eye, wherein the modified light associated with the second frame of image data is perceived at a second depth plane, wherein the first depth plane is different from the second depth plane, and wherein the first depth plane and the second depth plane are perceived simultaneously.
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Abstract
Configurations are disclosed for presenting virtual reality and augmented reality experiences to users. The system may comprise a spatial light modulator operatively coupled to an image source for projecting light associated with one or more frames of image data, and a variable focus element (VFE) for varying a focus of the projected light such that a first frame of image data is focused at a first depth plane, and a second frame of image data is focused at a second depth plane, and wherein a distance between the first depth plane and the second depth plane is fixed.
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Citations
10 Claims
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1. A method of displaying augmented reality, comprising:
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projecting light associated with a first frame of image data; receiving, at a first waveguide of a stack of waveguides, the projected light associated with the first frame of image data, the first waveguide comprising a first diffractive optical element; modifying the projected light associated with the first frame of image data; delivering the modified light to a user'"'"'s eye, wherein the modified light associated with the first frame of image data is perceived at a first depth plane; projecting light associated with a second frame of image data; receiving, at a second waveguide of the stack of waveguides, the projected light associated with the second frame of image data, the second waveguide comprising a second diffractive optical element; modifying the projected light associated with the second frame of image data; and delivering the modified light to the user'"'"'s eye, wherein the modified light associated with the second frame of image data is perceived at a second depth plane, wherein the first depth plane is different from the second depth plane, and wherein the first depth plane and the second depth plane are perceived simultaneously. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification