Patent ID: 7860384
Filing Date: 2010-12-28
Classification: G02B,G03B,H04N

Abstract:
1. An image stabilizer for stabilizing images by moving a moving frame of a lens system relative to a fixed base board in a first direction perpendicular to both an optical axis of the lens system and in a second direction perpendicular to the optical axis of the lens system and to the first direction, the image stabilizer comprising: a driver positioned at one side of the moving frame which moves the moving frame in the first direction and in the second direction, the driver comprising: wherein the first coil and the second coil are positioned such that the first thrust-generating portions overlap the second thrust-generating portions at substantially a right angle, an electric current flows in the same direction in the first thrust-generating portions and in the second thrust-generating portions, and the magnetic force is applied in common to the overlap.