| 摘要 |
PROBLEM TO BE SOLVED: To simultaneously display plural images by simple constitution at the time of multiplexing each image data so as to display multiple screens on a master screen. SOLUTION: This image processor is provided with a switching device 8 for multiplexing the plural image data in data for one image and a main controller 5 for controlling the switching device 8. In image data demultiplex parts 3 and 4, the multiplexed image data 18 which are the output of the switching device 8 are received and each image data is extracted. Thus, without increasing the number of signal lines such as connection cables, the plural image data are efficiently transmitted and the images are simultaneously displayed on the master screen in synchronism with the scanning screen of master screen signals.
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