| 摘要 |
PROBLEM TO BE SOLVED: To reduce invalid pictures in a screen in the case of dividing the screen to display plural pictures at the same time by switching vertical or horizontal length by only operation on the side of its own equipment in a portable picture communication equipment. SOLUTION: A display signal of a horizontally long picture in its own equipment is transmitted to an opposite picture communication equipment by a signal transmission part. Own picture information is transmitted after processing to be a picture required by the opposite picture communication equipment by the picture turn display signals of its own equipment and the opposite equipment, and the picture communication equipment uses the screen 119 by making vertical/horizontal length to display an opposite picture 121. When a picture compositing instruction signal is OFF, a picture processing part outputs opposite picture information and when the signal is ON, processed picture information obtained by compositing, rotating and reducing own picture information and opposite picture information is outputted and displayed. At the time of displaying an opposite picture 331, the screen 329 is used by making horizontally long and at the time of displaying the opposite picture 331 and its own picture 332, the picture 329 is used by making vertically long. |
