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Multi-display apparatus

  • US 5,926,153 A
  • Filed: 01/26/1996
  • Issued: 07/20/1999
  • Est. Priority Date: 01/30/1995
  • Status: Expired due to Term
First Claim
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1. A rear projection-type multi-display apparatus comprising:

  • a plurality of rear projection-type display devices each in which projection light from image sources is projected through projection lenses onto a rear projection surface of a rear projection screen to form a picture image on the rear projection screen, said plurality of rear projection-type display devices being combined together in contiguous relation to one another to form a large screen, said large screen having a viewing side remote from said rear projection surface of the rear projection screens of said plurality of rear projection-type display devices;

    wherein the rear projection screens have peripheral edge parts at the viewing side of said the large screen which are against and fixed respectively to screen support frames of unit support frames so that for removal of the rear projection screens, the rear projection screens are pushed into the rear projection-type display devices, and said large screen has a portion which is formed into a concave surface curved both in a horizontal visibility angle direction and a vertical visibility angle direction.

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