| 摘要 |
PROBLEM TO BE SOLVED: To provide an image display device in which page updating is conducted with a simple operation similar to the operation used for an ordinary paper book and updating of a displayed image is updated without being limited by the number of pages. SOLUTION: A display main body 60 is provided with first and second display means 60a and 60b on the front and back surface sides, respectively. Reversal of the front and the back of the body 60 is detected and the display contents of the means 60a or the means 60b are varied in accordance with the detection result. Thus, by reversing the entire body 60, page updating of the display contents and reverse updating are made possible and the number of page updates is increased without any restriction unlike for the case in which pseudopage members are provided. |
