WEARABLE DEVICE AND METHOD FOR OUTPUTTING VIRTUAL IMAGE
First Claim
Patent Images
1. A method of outputting a virtual image by a wearable device, the method comprising:
- radiating a first light to an eye of a user wearing the wearable device;
acquiring eye information related to a viewing point of the eye by detecting a second light which is reflected from the eye; and
displaying a virtual image on an actual view by using a projection type display based on the eye information.
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Abstract
A wearable device and a method of outputting a virtual image by the wearable device area provided. The wearable device includes a projection type display unit that includes a variable lens and configured to project a light forming an image, a first sensor configured to detect a light reflected from an eye of a user, and a processor configured to control to display the virtual image on the projection type display unit by controlling one of a location of the variable lens and refractive power of the variable lens based on retina image information corresponding to the detected light.
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19 Claims
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1. A method of outputting a virtual image by a wearable device, the method comprising:
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radiating a first light to an eye of a user wearing the wearable device; acquiring eye information related to a viewing point of the eye by detecting a second light which is reflected from the eye; and displaying a virtual image on an actual view by using a projection type display based on the eye information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 19)
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9. A wearable device comprising:
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a projection type display comprising a variable lens, and configured to project a light forming an image; a first sensor configured to detect a light reflected from an eye of a user wearing the wearable device; and at least one processor configured to; acquire eye information related to a viewing point of the eye based on the light detected from the first sensor, and control the projection type display to display a virtual image by controlling one of a location of the variable lens or a refractive power of the variable lens based on the eye information. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17, 18)
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Specification