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

摘要

PROBLEM TO BE SOLVED: To provide a lens drive device, autofocus camera and mobile terminal device with camera that allow a simple configuration to move a lens support body to a hand tremor correction direction.SOLUTION: In a lens drive device 1 according to the present invention, second annular coils 16a to 16d are arranged in an outer periphery at a 90-degree interval in a peripheral direction along the peripheral direction, and four magnets 17 are provided on an inner periphery side of a peripheral wall of a yoke 3 in correspondence to the second annular coils 16a to 16d. Each magnet 17 has an inner peripheral face 17a set to the same magnetic pole. When a lens support body 5 is moved to an X-Y direction orthogonal to an optical axis, a prescribed electric current is flown to the prescribed second annular coils 16a to 16d.SELECTED DRAWING: Figure 2