公开(公告)号：US20220326047A1

公开(公告)日：2022-10-13

申请号：US17616337

申请日：2020-06-02

Applicant: LG INNOTEK CO., LTD.

Inventor： Bon Seok KU ,  Chang Yeon KIM

IPC: G01D5/14 ,  H01L43/06 ,  H01L43/04 ,  H02K41/035 ,  G03B13/36 ,  G03B5/04

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.

公开(公告)号：US20220229347A1

公开(公告)日：2022-07-21

申请号：US17606638

申请日：2020-04-24

Applicant: LG INNOTEK CO., LTD.

Inventor： Kyung Won KIM ,  Chang Yeon KIM ,  Hyun Gyu ROH

IPC: G03B5/00 ,  G03B17/12 ,  H04N5/225 ,  H04N5/232

Abstract: A camera module according to an embodiment may include a base 20, a first lens assembly 110 and a second lens assembly 120 disposed on the base 20, wherein the first lens assembly 110 may include a first driving part 116 and a third driving part 141. The second lens assembly 120 may include a second driving part 126 and a fourth driving part 142. In the first lens assembly 110, the first driving part 116 may include a first magnet 116b and a first yoke 116a. The third driving part 141 may include a first coil part 141b and a third yoke 141a. In the second lens assembly 120, the second driving part 126 may include a second magnet 126b and a second yoke 126a, and the fourth driving part 142 may include a second coil part 142b and a fourth yoke 142a.

公开(公告)号：US20220171157A1

公开(公告)日：2022-06-02

申请号：US17602716

申请日：2020-04-08

Applicant: LG INNOTEK CO., LTD.

Inventor： Hyun Gyu ROH ,  Chang Yeon KIM

IPC: G02B7/10 ,  G02B7/02 ,  G02B27/64 ,  G03B5/00 ,  G03B13/36

Abstract: A camera module according to an embodiment may include a base including a first side wall and a second side wall corresponding to the first side wall, a first guide part disposed adjacent to the first side wall of the base, a second guide part disposed adjacent to the second side wall of the base, a first lens assembly that moves along the first guide part, a second lens assembly that moves along the second guide part, a first ball disposed between the first guide part and the first lens assembly, and a second ball disposed between the second guide part and the second lens assembly.