公开(公告)号：US11796892B2

公开(公告)日：2023-10-24

申请号：US17771873

申请日：2020-11-11

Applicant: LG INNOTEK CO., LTD.

Inventor： Bon Seok Ku ,  Kyung Won Kim

IPC: G03B9/06 ,  G02B7/02 ,  G03B9/10

CPC classification number: G03B9/06 ,  G02B7/02 ,  G03B9/10

Abstract: An aperture set comprises: a support including a first opening overlapping with a lens; a rotor rotatably disposed on the support and including a second opening overlapping with the lens and the first opening; and a plurality of blades disposed on the support and respectively rotatably disposed on the rotor, wherein an inner surface of the blade for adjusting an amount of light incident on the lens includes a curved portion and a straight portion.

公开(公告)号：US11971276B2

公开(公告)日：2024-04-30

申请号：US17616337

申请日：2020-06-02

Applicant: LG INNOTEK CO., LTD.

Inventor： Bon Seok Ku ,  Chang Yeon Kim

IPC: G01B7/14 ,  G01D5/14 ,  G03B5/04 ,  G03B13/36 ,  H02K41/035 ,  H10N52/00 ,  H10N52/80

CPC classification number: G01D5/145 ,  G03B5/04 ,  G03B13/36 ,  H02K41/0354 ,  H10N52/00 ,  H10N52/80 ,  G03B2205/0015 ,  G03B2205/0069

Abstract: A camera device according to the present embodiment comprises: a first operation part comprising one of a first coil or a magnet and arranged on a fixed member; a second operation part which comprises the other one of the first coil and the magnet, is arranged on a movable member, and faces the first operation part; a hall sensor facing one of the first operation part and the second operation part; and a second coil arranged near the hall sensor, wherein at least a portion of the second coil is arranged between the hall sensor and the first coil.