Patent ID: 11895382
Assignee: LG INNOTEK CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC H

Claim 14:
15. A lens moving apparatus comprising:
a housing;
a bobbin disposed in the housing;
a magnet disposed on the housing;
a first coil disposed on the bobbin and configured to move the bobbin by an interaction with the magnet;
a second coil configured to move the housing in a direction perpendicular to an optical-axis direction by an interaction with the magnet;
a circuit board comprising a first terminal and a second terminal; and
first and second sensors conductively connected to the circuit board,
wherein each of the first and second sensors is a driver IC including a Hall sensor and a driver,
wherein the first terminal of the circuit board is provided with a clock signal and the second terminal of the circuit board is provided with a data signal,
wherein the driver of each of the first sensor and the second sensor transmits and receives the clock signal through the first terminal, and transmits and receives the data signal through the second terminal in a time-division manner.