LENS DRIVER AND PROCESS FOR MANUFACTURING THE SAME

摘要

A lens driver (1) comprising a moving lens body (10) consisting of a lens-barrel (10b) provided with a lens (14) and a lens-barrel holder (10a) for supporting the lens-barrel (10b) so as to be movable in the direction of the optical axis (11). The lens- barrel holder (10a) has a driving magnet (16) and a case body (24) for supporting the moving lens body (10) so as to be movable in the direction of the optical axis (11) encases first and second driving coils and has an end face (27) of an inner tubular section (26b) and a projecting edge (36) of an inner tubular section (42b) that regulate the moving range of the lens-barrel holder (10a) in the direction of the optical axis (11). The moving lens body (10) is moved by a magnetic attracting force or repelling force of the driving magnet (16) and the first and second driving coils.