摘要 |
PROBLEM TO BE SOLVED: To provide an optical disk device for suppressing the collision of an objective lens with an optical disk in an optical disk device. SOLUTION: In this optical disk device 1, an objective lens 10 is held by an objective lens holding body 13, and laser beams are converged through an objective lens 10 on the information recording face of an optical disk 2 driven so as to be rotated so that recording and reproduction can be executed. In this optical disk device 1, the objective lens holding body 13 is provided with a slider 40 floating by generating a dynamic pressure according to the rotation of the optical disk 2, and the dynamic pressure generating face of this slider 40 can be deformed according to the dynamic pressure. |