IMAGE DISPLAY SYSTEM, IMAGE DISPLAY METHOD AND PROJECTION DISPLAY DEVICE

摘要

PROBLEM TO BE SOLVED: To cause each projection display device to display clear images in real time when displaying images in a networked configuration of a computer and a plurality of projection display devices different in screen resolution.

SOLUTION: The computer 1 acquires information on screen resolution from the projection display devices 2 and 3, creates image data sized to the lowest screen resolution represented by the information and transfers them to the projection display devices 2 and 3. Out of the projection display devices 2 and 3, the projection display device 2 other than the projection display devices 3 that have the lowest screen resolution comprises a control means for shifting the image data transferred from the computer 1 such that an image display position is moved toward the center of the screen and displaying the shifted image data.

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