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Image display system, image registration terminal device and image reading terminal device used in the image display system

  • US 20010026377A1
  • Filed: 03/19/2001
  • Published: 10/04/2001
  • Est. Priority Date: 03/21/2000
  • Status: Active Grant
First Claim
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1. An image display system comprising:

  • original image holding device for holding original image data;

    an image display device connected to said original image holding device; and

    storing device for storing image data obtained by converting said original image data and suitable for display by said image display;

    wherein;

    said image display device has the functions of reading out and displaying image data from said storing device, and detecting alterations to said image data when the image data is read out;

    said image display device has the functions of, if alternation to the image data is detected, requesting said original image holding device to transfer original image data;

    said original image holding device has the function of transferring original image data to said image display device, in accordance with original image data transfer requests from said image display device; and

    said image display device has the function of displaying the original image data transferred thereto.

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