Optical pickup apparatus of tilt control type

摘要

There is disclosed an optical pickup apparatus in which an optical axis of an objective lens can be kept perpendicular to a recording surface of an optical disk regardless of a warp or a curvature of the optical disk. In this optical pickup apparatus, a lens holder can be moved in a focusing direction and a tracking direction. In order that the objective lens can be tilted in accordance with a skew of the optical disk in a radial direction, second magnets are mounted on the lens holder whereas second coils are mounted in opposed relation to the second magnets, respectively. The second magnets and the second coils cooperate with each other to tilt the objective lens.