| 主权项 |
1. A display apparatus comprising:
(1) a frame; and (2) an image display apparatus for a left eye and an image display apparatus for a right eye which are attached to the frame, wherein each image display apparatus includes (A) an image forming apparatus, and (B) an optical system configured to guide an image from the image forming apparatus to a pupil of an observer, the optical system includes a reflecting mirror configured to reflect the image from the image forming apparatus and a lens group which is arranged between the pupil of the observer and the reflecting mirror and into which the image reflected by the reflecting mirror becomes incident, when it is assumed that a direction of the image forming apparatus which direction corresponds to a first direction of the image is an X-direction, a direction of the image forming apparatus which direction corresponds to a second direction, which is different from the first direction, of the image is a Y-direction, the image forming apparatus is curved in the X-direction or the Y-direction, or in the X-direction and the Y-direction, and a normal of the reflecting mirror included in the optical system of the image display apparatus for a left eye and a normal of the reflecting mirror included in the optical system of the image display apparatus for aright eye intersect with each other in a space on an opposite side of the observer with respect to the reflecting mirror. |
