公开(公告)号：US20210208363A1

公开(公告)日：2021-07-08

申请号：US17207345

申请日：2021-03-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Li-Te KUO ,  Yushun WU ,  Kuni LEE

IPC: G02B7/09 ,  G02B27/64 ,  G03B13/36 ,  G03B5/00 ,  H02K11/215 ,  H02K41/035 ,  H04N5/232 ,  H04N5/225

Abstract: This application provides a lens actuating apparatus, a periscope lens module including the lens actuating apparatus, and a photographing device including the periscope lens module. Light enters a lens group after being reflected, so that a direction of an optical axis of the lens group is different from a thickness direction of the photographing device, to eliminate a limitation of a length of the direction of the optical axis of the lens group on a thickness of the photographing device, and implement thinness of the photographing device. A translation motor and an axis-moving motor are disposed on a holder of the lens actuating apparatus, to implement focusing and anti-shake of the periscope lens module including an optical component and the lens actuating apparatus. In this application, the translation motor and the axis-moving motor are independent of each other. In this way, control efficiency is higher.

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.