| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a display device with superior operability that displays first page data and second page data simultaneously and turns over pages individually by different first and second signal generating means. <P>SOLUTION: The display device is equipped with a display medium, having a first display area and a second display area, the first signal generating means of generating a signal indicating switching of first page data displayed in the first display area; the second signal generating means of generating a signal, indicating switching of the second page data displayed in the second display area; a first display control means of switching display of the first display area to second page data related to the first page data, when receiving the signal from the first signal generating means, and acquiring the second page data within a range which is different from the second page data being displayed and related to the first page data being displayed from an acquisition means and switching the display of the second display area to the second page data, when receiving the signal from the second signal generating means. <P>COPYRIGHT: (C)2007,JPO&INPIT |
