A screen includes a surface inclined with respect to a reference plane. A driver moves the screen in a movement direction orthogonal to the reference plane. When forming a first virtual image serving as a virtual image on a first virtual plane whose inclination angle α with respect to an optical axis of a projector is smaller than a predetermined value, a controller is configured to hold the screen in the movement direction. When forming a second virtual image serving as the virtual image on a second virtual plane whose inclination angle β with respect to the optical axis of the projector is larger than the predetermined value, the controller is configured to move the screen in the movement direction.
DISPLAY DEVICE, METHOD FOR CONTROLLING DISPLAY DEVICE, AND MOVING BODY INCLUDING DISPLAY DEVICE
2019-12-26
Patent
Electronic Resource
English
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