| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image display device which, when one of display parts breaks down, causes another display part to display an image to be displayed on the display part which has broken down. <P>SOLUTION: A cellular phone 100 includes display devices 200a and 200b, a main control part 830, and an abnormality detection part 900. When the main control part 830 receives an abnormality detection signal indicating that an image is not displayed on the display device 200a from the abnormality detection part 900, the main control part 830 switches an image display mode from a normal display mode to an abnormal display mode, namely. the main control part 830 executes image display processing so as to output image data indicating the image to be displayed on the display device 200a to the display device 200b. <P>COPYRIGHT: (C)2011,JPO&INPIT |
