CAMERA MODULE

Abstract

The invention relates to a camera module. An optical image stabilization actuator comprising a sensor base on which an image sensor with an image plane is mounted; a fixed frame constructed to contain the sensor base; a movable frame contained within the fixed frame and constructed to move in a direction parallel to the image plane; a first ball assembly positioned between the fixed frame and the movable frame and constructed to support the movement of the movable frame; and a first actuator positioned on the movable frame and the fixed frame and constructed to provide a driving force to the movable frame, wherein the sensor base comprises a movable part attached to the movable frame, a fixed part attached to the fixed frame, and several bridges constructed to support the movable part in a movable manner.

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