| 摘要 |
PROBLEM TO BE SOLVED: To prevent a wrong operation by a touch in restoration from a power-saving mode to a normal mode with a reliable and simple configuration.SOLUTION: A display timing control part 61 displays a screen saver image on a liquid crystal display panel 7, simultaneously with the turn-off of a backlight 8 that is performed when a touch panel 10 is not operated within a predetermined time. A display stop timing control part 62 stops the display of the screen saver image on the liquid crystal display panel 7 when the backlight 8 is turned off in response to a touch on the touch panel 10. |
