Patent ID: 9736377
Date: 2017-08-15
CPC Classifications: G02B,G03B,H04N

Claim:
1. A lens moving unit, the lens moving unit comprising: a first lens moving unit including a bobbin mounted with at least one stopper on a surface thereof and formed at a periphery with a first coil, and a housing configured to support a magnet arranged at the bobbin to move the bobbin and the first coil to a first direction parallel with an optical axis; and a second lens moving unit coupled to the first lens moving unit and including a base spaced apart from the bobbin of the first lens moving unit, a support member configured to movably support the first lens moving unit to second and third directions which are perpendicular to the optical axis and to supply an electric power to the first coil, a second coil and a circuit substrate including a detection sensor configured to detect positions of the second and third directions of the second lens moving unit which moves relative to the second coil and the base in the second and third directions in response to the interaction between the magnet and the second coil.