Patent ID: 8651755

Claim:
A camera module, the camera module comprising: a shutter including a blocking unit for blocking progress of light, a fixing unit for preventing arbitrary motion of the blocking unit, and a magnet for rotating the blocking unit; a pair of electromagnets mounted about the magnet to rotate the magnet in response to changes in magnetic polarity; and a cylindrical fixing pole for providing an axis for rotating the magnet, wherein the magnet comprises a hole, the hole for inserting the fixing pole being formed through a portion adjacent to a center of the magnet, whereby the magnet is mounted such that the hole is inserted by the fixing pole, the fixing pole includes at least one more lugs that are radially protruded, and the magnet includes a rotation guide unit that provides a space for causing the lug of the fixing unit to rotate by being radially extended and removed from the hole, where the removal is partially implemented to restrict the rotation.