公开(公告)号：US20210223567A1

公开(公告)日：2021-07-22

申请号：US17225435

申请日：2021-04-08

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Liang LI ,  Li-Te KUO ,  Zhuolin CAI

IPC: G02B27/64 ,  H04N5/225 ,  H04N5/232

Abstract: Embodiments of the present disclosure disclose a camera module and a terminal device, and belongs to the field of optical image stabilization technologies. The camera module includes a lens optical device and an actuating part. The actuating part includes two movable blocks, fastening brackets located on two sides of each movable block, and a plurality of electrically controlled flexible members. The lens optical device is located between the two movable blocks, and is fastened on the two movable blocks. Each movable block is suspended on the fastening brackets by using elastic members. Each movable block and the fastening brackets on the two sides are connected by the electrically controlled flexible members. The present disclosure can improve an image stabilization effect of a terminal device in a photographing process.

公开(公告)号：US20230283157A1

公开(公告)日：2023-09-07

申请号：US18316361

申请日：2023-05-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Li-Te KUO ,  Yushun WU ,  Zhuolin CAI

IPC: H02K41/035 ,  G03B13/36 ,  H02K3/26 ,  H02K11/215

CPC classification number: H02K41/0354 ,  G03B13/36 ,  H02K3/26 ,  H02K11/215 ,  H02K2203/03 ,  H04N23/54

Abstract: The technology of this application relates to a voice coil motor, a camera module, and an electronic device. The voice coil motor includes a base, a slide rail assembly, disposed in front and rear directions, a movable base, configured to carry a first lens and slidably disposed on the base through the slide rail assembly, and a first electromagnetic drive assembly and a second electromagnetic drive assembly, configured to supply driving force to the movable base, to drive the movable base to slide in the front and rear directions of the base. The first electromagnetic drive assembly and the second electromagnetic drive assembly are respectively disposed on two sides of the slide rail assembly.