IMAGE DISPLAY DEVICE, IMAGE PROJECTION DEVICE, AND MOVING BODY

Disclosed is an image display device for displaying an image on a screen. The image display device includes an image forming element configured to optically scan a screen, and an optical member disposed between the screen and the image forming element, and being configured to reflect light, where the optical member is disposed such that the reflected light, along normals with respect to every reflecting point on the optical member, is directed away from the screen.