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DISPLAY APPARATUS

  • US 20150346494A1
  • Filed: 05/16/2014
  • Published: 12/03/2015
  • Est. Priority Date: 07/16/2013
  • Status: Active Grant
First Claim
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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, andthe distortion correction apparatus corrects an input image signal to correct a distortion of the image to be observed.

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