Patent ID: 11966097
Assignee: LG INNOTEK CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 2:
3. The camera actuator according to claim 2, wherein the magnet comprises a first-first magnet part in which a magnetic pole is an N pole and a first-second magnet part in which the magnetic pole is an S pole,
wherein a first magnetic flux generated by the first-first magnet part rotates in the yoke assembly along the first yoke and the second yoke,
wherein power is applied to the coil unit so that current flows to generate a second magnetic flux so as to face the first magnetic flux direction,
wherein when the second magnetic flux is in the N-pole direction, a repulsive force is generated between the first magnetic flux and each other, and when the second magnetic flux is in the S-pole direction, an attractive force is generated between the first magnetic flux and each other.