DISPLAY APPARATUS

摘要

A display apparatus includes a frame, an image display apparatus attached to the frame, and a distortion correction apparatus. The image display apparatus includes an image forming apparatus and an optical system configured to guide an image from the image forming apparatus to a pupil of an observer. When it is assumed that a direction, which corresponds to a first direction of the image, of the image forming apparatus is an X-direction and a direction, which corresponds to a second direction of the image which direction is different from the first direction, of the image forming apparatus is a Y-direction, the image forming apparatus is curved in the X-direction and/or in the Y-direction. The distortion correction apparatus corrects an input image signal to correct a distortion of an image to be observed.

主权项

1. A display apparatus comprising:
(1) a frame; (2) an image display apparatus attached to the frame; and (3) a distortion correction apparatus, wherein the 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, when it is assumed that a direction, which corresponds to a first direction of the image, of the image forming apparatus is an X-direction and a direction, which corresponds to a second direction of the image which direction is different from the first direction, of the image forming apparatus 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 the distortion correction apparatus corrects an input image signal to correct a distortion of the image to be observed.