METHOD FOR ADJUSTING POSITION OF SHAKING BODY OF OPTICAL UNIT WITH SHAKE CORRECTION FUNCTION AND OPTICAL UNIT WITH SHAKE CORRECTION FUCTION

摘要

[Task] To propose a method for adjusting the attitude of a swinging body of an optical unit equipped with a shake correction function that defines a reference attitude of the swinging body without applying a leaf spring for returning the attitude between the swinging body and the fixed body. [Solution Solution] In the optical unit 1, the magnet 14 for rocking drive is movably held in the holding area 50 of the fixed body 44 (cylindrical case 45), and the movable unit 5 The magnetic member 15 for returning to the posture is held in a position that can be opposed to the magnet 14 for driving the swing in the (oscillating body) (step ST1). Next, the amount of misalignment between the axis L of the optical unit 1 (the axis L of the fixed body 44) and the optical axis of the optical module 2 is acquired (step ST2). Then, the amount of movement based on the amount of displacement is moved in the direction of the axis L in the holding region 50 of the magnet 14 for driving the swing. Thereby, the posture of the movable unit 5 is displaced, so that the axis L and the optical axis of the optical module 2 coincide (step ST3). Then, the magnet 14 for rocking|driving drive is fixed to the fixed body 44 (cylindrical case 45) (step ST4).