| 摘要 |
PROBLEM TO BE SOLVED: To enhance productivity of a lens actuator mounted on an optical disk drive. SOLUTION: The lens actuator includes a gate type movable part 10, a wiring board 60 mounted on the movable part 10, a wire 50 supporting the movable part 10 so as to be displaced, a fixing part 70 supporting the wire 50 and permanent magnets 81 and 82 disposed to face control coils. One single-sided substrate 66 is used as the wiring board 60. The single-sided substrate 66 is bonded to an inner surface of a side plate part 14 on one side of the movable part 10 in an overlapping manner. The wire 50 is connected to a land part of the single-sided substrate 66. COPYRIGHT: (C)2011,JPO&INPIT
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