LENS DRIVE DEVICE, AUTOFOCUS CAMERA, AND MOBILE TERMINAL WITH CAMERA

摘要

PROBLEM TO BE SOLVED: To provide a lens drive device capable of preventing an adhesive from entering a front side spring in a manufacturing process of the lens drive device, an autofocus camera, and a mobile terminal with a camera.

SOLUTION: A lens drive device 1 comprises: a lens supporting body 5; a coil 19; an annular yoke 3 with the lens supporting body 5 movably arranged on its inner peripheral side; a magnet 13 mounted on the yoke 3 and arranged so as to face the coil 19; a front side spring 9 and a rear side spring 11 movably holding the lens supporting body 5; a base 8 arranged on a rear side of the yoke 3 in the optical axis direction and holding the rear side spring 11; and a frame 7 arranged on a front side of the yoke 3 in the optical direction and holding the front side spring 9. The front side spring 9 is held by the frame 7 with a gap between the front side spring 9 and the yoke 3.

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