Display device
First Claim
Patent Images
1. A display device comprising:
- a screen having first and second surfaces;
a first projector that projects a first horizontally non-inverted image as viewed from the first surface;
a second projector that projects a second horizontally non-inverted image as viewed from the second surface; and
a controller that estimates a level of interest of a person based on a signal from a sensor, and controls switching of an operation between the first and second projectors based on the estimated level of interest of the person satisfying a criterion.
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Accused Products
Abstract
A display device includes a screen, first and second projectors, and a controller. The screen has first and second surfaces. The first projector projects a first horizontally non-inverted image as viewed from the first surface. The second projector projects a second horizontally non-inverted image as viewed from the second surface. The controller controls switching of an operation between the first and second projectors.
10 Citations
20 Claims
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1. A display device comprising:
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a screen having first and second surfaces; a first projector that projects a first horizontally non-inverted image as viewed from the first surface; a second projector that projects a second horizontally non-inverted image as viewed from the second surface; and a controller that estimates a level of interest of a person based on a signal from a sensor, and controls switching of an operation between the first and second projectors based on the estimated level of interest of the person satisfying a criterion. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A display device comprising:
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a projector configured to display a first image on a first surface a screen and a second image on a second surface of the screen; a controller configured to estimate a level of interest of a person based on a signal from a sensor; and
control the projector to display the first image and the second image based on the estimated level of interest of the person satisfying a criterion. - View Dependent Claims (17, 18, 19, 20)
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Specification