| 摘要 |
PROBLEM TO BE SOLVED: To provide a stage device, which can lower the manufacture cost in simple constitution through it is of structure utilizing a rotatable ball, and a camera shake compensator for camera. SOLUTION: The stage device includes a retainer 31 which is provided in a fixed supporting board 21 so as to support at least three balls B being capable of rotable contact at the opposite face of a stage member 40 to a fixed supporting board 21, magnetic force generators MX, MYA, and MYB which are provided on the opopsite face of the fixed supporting board 21 to the stage member 40, and a magnetic member 40 which is attracted to the side of the fixed supporting board 41 by the magnetic force generated by the magnetic force generator which constitutes the opposite part of the stage member 40 to the magnetic force generator. COPYRIGHT: (C)2008,JPO&INPIT
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