Patent attributes
A display apparatus includes: a frame 10 to be mounted on the head of a viewer; and an image display device 100 attached to the frame 10. The image display device 100 includes: an image forming device 111; and an optical device 120 that guides an image from the image forming device 111 to an eye of the viewer. The optical device 120 includes: a first deflecting unit 130 that deflects the image from the image forming device 111; and a second deflecting unit 140 that deflects the image deflected by the first deflecting unit 130, toward the eye 21 of the viewer. A light reflecting member 151 is further provided to face the image forming device 111, with the optical device 120 being interposed between the image forming device 111 and the light reflecting member 151. Light emitted from the image forming device 111 passes through the optical device 120, is reflected by the light reflecting member 151, reenters the optical device 120, and is deflected by the first deflecting unit 130.
