IMAGE DISPLAY DEVICE AND DISPLAY DEVICE
First Claim
Patent Images
1. An image display device comprising:
- (A) an image forming device;
(B) an optical device configured to receive incident light output from the image forming device and output the incident light; and
(C) a light receiving device configured to detect the light output from the image forming device.
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Accused Products
Abstract
There is provided an image display device including (A) an image forming device, (B) an optical device configured to receive incident light output from the image forming device and output the incident light, and (C) a light receiving device configured to detect the light output from the image forming device.
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Citations
16 Claims
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1. An image display device comprising:
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(A) an image forming device; (B) an optical device configured to receive incident light output from the image forming device and output the incident light; and (C) a light receiving device configured to detect the light output from the image forming device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A display device comprising:
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(I) a frame to be mounted on a head of an observer; and (II) an image display device mounted on the frame, the image display device including (A) an image forming device, (B) an optical device configured to receive incident light output from the image forming device and outputs the incident light, and (C) a light receiving device configured to detect the light output from the image forming device.
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14. An image display device comprising:
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(A) an image forming device configured to include a liquid crystal display device and a light source; (B) a light guide plate configured to propagate light output from the image forming device; and (C) a light receiving device configured to detect part of light output from the image forming device, wherein a wavelength of light output from the light source is controlled based on a detection result of the light receiving device. - View Dependent Claims (15, 16)
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Specification