CAMERA MODULE

摘要

The present invention provides a camera module comprising: a bobbin unit, a base, a driving part and a sensor. The bobbin unit has a lens mounted thereon. The base allows the bobbin unit to movably be inserted. The driving part provides movement power of the bobbin unit. The sensor measures a displacement of the lens or a displacement of the bobbin unit. A control signal controlling the driving part is able to be determined by a measurement value of the sensor. The camera module allows accurate auto focusing.