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Image display apparatus

  • US 20040145540A1
  • Filed: 08/21/2003
  • Published: 07/29/2004
  • Est. Priority Date: 07/13/2001
  • Status: Abandoned Application
First Claim
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1. An image display apparatus comprising:

  • a display element that displays a picture;

    a projecting optical system that forms a real image of the picture; and

    a diffusive hologram screen disposed at a position of the real image or in a vicinity thereof, wherein the diffusive hologram screen has a predetermined directionality, to thereby introduce, when an operator uses the image display apparatus held in his hand, the picture displayed on the image display element exclusively into a pupil of the operator.

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