OBJECTIVE LENS DRIVING MECHANISM

摘要

PROBLEM TO BE SOLVED: To provide an objective lens driving mechanism which is reduced in unnecessary displacement and unnecessary tilting of an objective lens to an optical disk. SOLUTION: The objective lens driving mechanism is configured so that a focusing direction position of a point supporting a lens holder of the objective lens with a pair of elastic bar support members becomes almost coincident with a position of a central point of a tracking coil in the focusing direction. COPYRIGHT: (C)2007,JPO&INPIT