OPTICAL DISK DEVICE

PROBLEM TO BE SOLVED: To provide an optical disk device for holding an optical disk between a turntable and a clamp not to be slid to rotate the optical disk, capable of pressing the clamp by a proper force, reducing friction, stably holding the optical disk between the turntable and the clamp for a long time, and reducing a load on a driving device for driving the optical disk. SOLUTION: This device is provided with: the turntable 2 for supporting an optical disk Ds; the clamp 3 for holding the turntable 2 and the optical disk Ds equipped with a contact part 33 in which a lubricant recess 331 is formed to inject a lubricant (grease) so that they are not slid, by holding the optical disk Ds with the turntable 2; a motor 4 for rotating the turntable 2; and a pressing member 5 for pressing the clamp 3. COPYRIGHT: (C)2007,JPO&INPIT