ELECTROMAGNETIC TYPE FILTER DRIVING DEVICE, CAMERA LENS UNIT WITH SAME, AND LENS FILTER DRIVING METHOD

摘要

The present invention relates to driving a filter of a camera and, more specifically, to an electromagnetic type filter driving device, a camera lens unit with the same, and a lens filter driving method which move a filter holder, in which a lens filter is mounted, by an electromagnetic type to make a structure simpler than an existing technique so as to reduce the entire size of components and to improve spatial utilization so as to freely select a lens filter of a larger size. The present invention reduces the number of components to simplify a feature of a product and solidly improve an assembly process, thereby greatly contributing to productivity improvement.;COPYRIGHT KIPO 2016