摘要 |
PROBLEM TO BE SOLVED: To provide a lens driving apparatus wherein a coil is prevented from falling off, and which is improved in terms of a producing cost. SOLUTION: The lens driving apparatus 10 includes; a movable lens body 20 equipped with a lens 21; a driving mechanism 30 of moving the movable lens body 20 in the direction of the optical axis 11 of the lens 21; and a fixed body 40 which movably supports the movable lens body 20 in the direction of the optical axis 11. The driving mechanism 30 comprises: a driving magnet 31 fixed to the movable lens body 20; and driving coils 32 and 34 arranged in the fixed body 40 so that they face the driving magnet 31 in the direction of the optical axis 11, wherein coil holding parts 42 and 45 where the driving coils 32 and 34 are wound, and coil-fall-off preventing parts 43 and 46 for preventing the wound driving coils 32 and 34 from falling off are formed in the fixed body 40. COPYRIGHT: (C)2007,JPO&INPIT
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