IMAGE DISPLAY SYSTEM, OPTICAL PROJECTION DISPLAY DEVICE, PROGRAM AND METHOD FOR CONTROLLING OPTICAL PROJECTION DISPLAY DEVICE DISPLAY DATA PROCESSING APPARATUS AND METHOD FOR CONTROLLING PROGRAM AND DISPLAY DATA PROCESSING APPARATUS

摘要

PPROBLEM TO BE SOLVED: To provide a preferable image display system for displaying to overlay two projection images, using a projection display device. PSOLUTION: The image display system 1 includes a first projector 2, capable of processing display data and capable of light projecting an image corresponding to the display data, a second projector 3 capable of light projecting an image corresponding to display data, and a screen 4 for displaying light projected images. Furthermore, the first projector 2 and the second projector 3 are connected to be mutually communicating by a communication cable 100. In the first projector 2, the display data after processing are transmitted to the second projector 3 via the communication cable 100, and the images of the display data after processing light projected by the first projector 2 and the second projector 3 are displayed by being overlaid on the screen 4. PCOPYRIGHT: (C)2006,JPO&NCIPI