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Image display apparatus

  • US 4,757,302 A
  • Filed: 10/16/1986
  • Issued: 07/12/1988
  • Est. Priority Date: 10/16/1985
  • Status: Expired due to Term
First Claim
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1. An image display apparatus for paging images on a display screen, comprising:

  • memory means for storing a plurality of page images with image identification numbers;

    display means for sequentially reading the page images from said memory means and for sequentially displaying the page images on a display by paging so that each page image replaces another page image on the display by successive line scanning with a specified display interval time;

    display speed control means for specifying a display interval time per page image and the direction of paging;

    timer means for measuring the elapsed display time per page; and

    means for continuously sampling the display interval time specified by said display speed control means and for comparing a sampled value of display interval time with the elapsed display time measured by said timer means to continuously control the paging by said display means based on the results of said comparing.

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