Patent ID: 9151965
Filing Date: 2015-10-06
Classification: G02B,G03B,H04N

Abstract:
1. A lens driving device, comprising: a lens barrel supporting a lens; an autofocus driving unit disposed on one side of a plane perpendicular to an optical axis direction based on the lens barrel to thereby drive the lens barrel in the optical axis direction; a hand-shake prevention driving unit disposed on sides of the plane perpendicular to the optical axis direction other than the one side on which the autofocus driving unit is disposed, to thereby drive the lens in a direction perpendicular to the optical axis direction; and a main frame in which the lens barrel is moveably disposed, wherein the autofocus driving unit comprises a first magnet is disposed on one side of the lens barrel and a first coil is disposed on one side of the main frame corresponding to one side of the lens barrel, or vice versa, wherein the first coil and the first magnet are disposed to face each other at a position of an opening formed in the main frame, wherein one side of the main frame is provided with a first flexible printed circuit board (FPCB) for mounting the first coil, and wherein the first FPCB is extended from one side of the main frame to at least one of the other two sides of the main frame to thereby provide a driving current to the hand-shake prevention driving unit.