Patent ID: 11936970
Assignee: LG INNOTEK CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. An optical device comprising:
a first main body comprising a first hole;
a second main body comprising a second hole and connected to the first main body in a foldable manner;
a sensor module disposed to be fixed to the first hole;
a sensor disposed on the sensor module;
a lens module disposed to be movable in an optical axis direction above the sensor module;
a transparent member disposed on the second hole; and
an elastic member connected to a lower surface of the lens module and to an upper surface of the sensor module,
wherein the lens module is disposed in the first hole when the first main body and the second main body are folded,
wherein at least a portion of the lens module is disposed above the first hole when the first main body and the second main body are unfolded,
wherein the lens module comprises a substrate and a first coil disposed on the substrate,
wherein the sensor is overlapped with the first coil in the optical axis direction,
wherein the lens module comprises a first magnet,
wherein the sensor module comprises a second magnet,
wherein the first coil is disposed between the first magnet and the second magnet in the optical axis direction,
wherein the elastic member is compressed when the first main body and the second main body are folded, and
wherein the elastic member is restored when the first main body and the second main body are unfolded.