Patent ID: 11880089
Assignee: LG INNOTEK CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A lens moving apparatus comprising:
a base comprising a first side surface;
a housing disposed on the base;
a bobbin disposed in the housing;
a first magnet and a first coil configured to move the bobbin in an optical axis direction;
a second magnet disposed on the bobbin;
a first position sensor disposed opposite to the second magnet;
a first circuit board disposed between an upper surface of the base and the housing; and comprising a second coil facing the first magnet and a plurality of first terminals, and
wherein the first circuit board comprises:
a first region disposed on the upper surface of the base and on which the second coil is disposed;
a second region disposed on the first side surface of the base and on which the plurality of first terminals are disposed;
a third region disposed between the first region and the second region and comprising a first hole,
wherein a maximum diameter of the first hole in a first direction is greater than a shortest length from an inner peripheral surface of the third region defined by the first hole to an outer peripheral surface of the third region in the first direction, and the first direction is perpendicular to the optical axis direction and in parallel to the first side surface of the base, and
wherein an upper surface of the second magnet is positioned higher than the first coil.