| 摘要 |
PROBLEM TO BE SOLVED: To reduce the number of components, and to improve assemblability. SOLUTION: The image-shake correcting device includes: two magnets being components of a driving means for moving a holding member 21; three balls 25; and two springs 23 each having hook parts at one and the other ends that are locked on a base member 28 and the holding member, respectively, for biasing so that the three balls may be sandwiched between the base member and the holding member. The two magnets, the three balls and the two springs are arranged so that the centroids of the base member, a lens and the two magnets 22A and 22B in a plane may be positioned in a triangle formed by the three balls, and also, a segment formed by the two springs in the plane may get across two sides of the triangle. COPYRIGHT: (C)2009,JPO&INPIT |
