Mobile device light guide display
First Claim
Patent Images
1. An apparatus comprising:
- a housing;
a light guide supported by the housing; and
a light engine disposed within the housing and optically coupled to the light guide to output a user interface including an augmentation that is viewable concurrently with at least a portion of the physical environment through the light guide;
wherein the light engine causes the light guide to project the user interface along an image plane focused at infinity, wherein a field of view of the user interface increases in reverse proportion to a distance between a user and the light guide, wherein a first amount of content of the user interface is in the field of view at a first distance between the user and the light guide, and a second amount of content of the user interface that is greater than the first amount of content is in the field of view at a second distance between the user and the light guide, wherein the first distance is greater than the second distance.
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Abstract
Light guide techniques are described. In one or more implementations, an apparatus includes a housing, a light guide supported by the housing, a light engine disposed within the housing and optically coupled to the light guide, and one or more modules disposed within the housing and implemented at least partially in hardware. The one or more modules are configured to cause the light engine to output a user interface for display using the light guide along an image plane focused at infinity.
464 Citations
20 Claims
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1. An apparatus comprising:
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a housing; a light guide supported by the housing; and a light engine disposed within the housing and optically coupled to the light guide to output a user interface including an augmentation that is viewable concurrently with at least a portion of the physical environment through the light guide; wherein the light engine causes the light guide to project the user interface along an image plane focused at infinity, wherein a field of view of the user interface increases in reverse proportion to a distance between a user and the light guide, wherein a first amount of content of the user interface is in the field of view at a first distance between the user and the light guide, and a second amount of content of the user interface that is greater than the first amount of content is in the field of view at a second distance between the user and the light guide, wherein the first distance is greater than the second distance. - View Dependent Claims (2, 3, 4, 5, 6, 7, 18, 19, 20)
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8. An apparatus comprising:
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a housing; a light guide, supported by the housing, having a first side configured to be viewed by a user and a second side opposing the first side that includes one or more touch sensors; a light engine disposed within the housing and optically coupled to the light guide to output a user interface including an augmentation that is viewable concurrently with at least a portion of the physical environment through the light guide, wherein the light engine causes the light guide to project the user interface along an image plane focused at infinity, wherein a field of view of the user interface increases in reverse proportion to a distance between a user and the light guide, wherein a first amount of content of the user interface is in the field of view at a first distance between the user and the light guide, and a second amount of content of the user interface that is greater than the first amount of content is in the field of view at a second distance between the user and the light guide, wherein the first distance is greater than the second distance; and a processing device disposed within the housing to cause the light engine to output the user interface and to control opacity of portions of the user interface. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. An apparatus comprising:
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a housing; a light guide supported by the housing having a first side that is viewable by a user, a second side opposing the first side, and switchable in-coupling optics; and a light engine disposed within the housing and optically coupled to the in-coupling optics of the light guide to output a user interface including an augmentation that is viewable concurrently with at least a portion of the physical environment through the light guide, wherein the light engine causes the light guide to project the user interface along an image plane focused at infinity, wherein a field of view of the user interface increases in reverse proportion to a distance between a user and the light guide, wherein a first amount of content of the user interface is in the field of view at a first distance between the user and the light guide, and a second amount of content of the user interface that is greater than the first amount of content is in the field of view at a second distance between the user and the light guide, wherein the first distance is greater than the second distance. - View Dependent Claims (16, 17)
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Specification