摘要 |
<P>PROBLEM TO BE SOLVED: To provide an optical disk device capable of preventing dust from adhering to the pickup of a disk driving means. <P>SOLUTION: In an optical disk device which plays back a disk or records data on the disk by the disk driving means, a wall for preventing dust is provided opposite to the disk and on the surface of the disk driving means. Moreover, the wall for preventing dust is provided so as to extend from a point nearby a turntable to the outer peripheral direction of the disk. <P>COPYRIGHT: (C)2003,JPO |