Tilt compensation method for optical recording/reproducing apparatus

摘要

A tilt compensation method of an optical recording/reproducing apparatus calculates a center of curvature of a disk surface where an optical pick-up is located, and de-tracks the optical pick-up to align the center of curvature with a center of the optical pick-up such that a tilt compensation by mechanical structure can be implemented as well as tilt compensation by signal. Therefore, an optimal tilt compensation can be implemented, and quality of recording and reproducing signal can be improved.