| 摘要 |
PROBLEM TO BE SOLVED: To provide a lens drive having a simple assembly structure, allowing assembly in a low cost and including a hand shake correction drive unit having a stable support structure which can accurately return a shaken autofocus drive unit to the initial position.SOLUTION: Hand shake correction coils 106x and 106y are attached to the front surface of a rear side magnetic yoke 104B mounted on a magnetic yoke base 109 for shaking and are provided at a space behind drive magnets 105x+ to 105y-. Balls 112a-112d for shaking having a spherical shape are sandwiched with front and rear side ball receiving parts 110a-110d and 109a-109d having a diameter larger than that of the ball 112 for shaking by suction in an optical axis direction generated between the drive magnets 105x+ to 105y- and the rear side magnetic yoke 104B. |
