| 摘要 |
The image display device of the present invention records information, such as the display page number, display size, display position, etc., of a display image in a non-volatile storage unit when power is switched off. If there is no user's display operation during a specific time period while the device is operated, display information is stored. When power is switched on or when a page is switched, the display information is read from the non-volatile storage unit and the image is displayed on a display unit based on the display information. In this way, user friendliness can be improved and the efficiency of user operability can be improved. The number of times of writing in the non-volatile storage unit can also be reduced.
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