摘要 |
PROBLEM TO BE SOLVED: To obtain an object lens driving means of an optical pickup which is excellent in linearity in a focusing and tracking directions and stable in operation. SOLUTION: In an optical pickup which reads information from an optical disk and writes information to an optical disk by using an objective lens, an objective lens-mounted movable part is supported by a supporting member with its operation possible to a fixation part, at both sides of the movable part, one of which is opposite to the other across the objective lens, wherein the supporting member comprises a pair of flexible printed wiring boards, one of which curves in an opposite direction to the other in a direction parallel to the optical axis of the objective lens. COPYRIGHT: (C)2007,JPO&INPIT
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