| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem, wherein a long time is required for displaying thumbnail images, since display images are read out to a display memory from a recording medium to be displayed, each time the display images are scrolled, in thumbnail image display. <P>SOLUTION: By preparing the thumbnail image in a virtual display memory area 12 which is larger than a display memory area 11, high-speed scroll display is performed without having to newly read the thumbnail images. <P>COPYRIGHT: (C)2007,JPO&INPIT |
