公开(公告)号：US20230176315A1

公开(公告)日：2023-06-08

申请号：US17963688

申请日：2022-10-11

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Jun Sup SHIN ,  Chuel Jin PARK ,  Young Bok YOON

IPC: G02B7/02 ,  G03B13/36

CPC classification number: G02B7/021 ,  G03B13/36

Abstract: A camera module includes a lens module including one or more lenses; a fixing frame having a rectangular cross-section formed along a circumference of the lens module; a first driver, disposed along a first side surface of the fixing frame, configured to provide a first driving force in a first direction intersecting an optical axis of the lenses; and a cam assembly configured to convert the first driving force into a second driving force in an optical axis direction.

公开(公告)号：US20220075240A1

公开(公告)日：2022-03-10

申请号：US17360722

申请日：2021-06-28

Applicant: Samsung Electro-Mechanics Co., Ltd.

Inventor： Jun Sup SHIN ,  Young Bok YOON ,  Bo Sung SEO ,  Nam Ki PARK

IPC: G03B5/02

Abstract: A camera module includes a housing, a lens barrel configured to be movable in an optical axis direction, a barrel holder coupled to the lens barrel and disposed inside of the housing, a lens barrel driving unit configured to drive the lens barrel in the optical axis direction, including a driving magnet and a driving coil, and a position restoration member configured to face the driving magnet in a direction intersecting an optical axis, where a total length of the position restoration member in the optical axis direction is less than a total length of the driving magnet in the optical axis direction, to limit a displacement of the lens barrel in the optical axis direction.

公开(公告)号：US20220003958A1

公开(公告)日：2022-01-06

申请号：US17147751

申请日：2021-01-13

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Dae Hyun JEONG ,  Oh Byoung KWON ,  Gab Yong KIM ,  Young Bok YOON ,  Bo Sung SEO ,  Young Hwan KWON ,  Jun Sup SHIN ,  Nam Ki PARK ,  Ik Jin JANG

IPC: G02B7/02 ,  G02B27/64 ,  G03B30/00 ,  G03B5/00

Abstract: A camera module includes a lens module, a first frame accommodating the lens module, a second frame accommodating the first frame, and a housing accommodating the second frame. The lens module and the first frame are rotatable about a first axis, with respect to the second frame, perpendicular to an optical axis. The lens module, the first frame, and the second frame are rotatable about a second axis, with respect to the housing, perpendicular to both the optical axis and the first axis. A first ball member is disposed between the first frame and the second frame and elastically supported in a direction of the first axis, and a second ball member is disposed between the second frame and the housing and elastically supported in a direction of the second axis.