| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To effectively prevent an occurrence of a disk slip. <P>SOLUTION: A disk driving device includes: a humidity detection sensor 19 (a humidity detection part) for detecting humidity inside an optical disk driving device (the disk driving device); and a control circuit 21 (a disk rotation rate control part) for changing rotation rate of an optical disk being rotated by a turn table in accordance with the humidity detected by the humidity detection sensor 19. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
