公开(公告)号：US20240061317A1

公开(公告)日：2024-02-22

申请号：US18270608

申请日：2021-12-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhongcheng You ,  Dengfeng Li ,  Haibo Wan ,  Gang Wang ,  Shixin Qin ,  Xiaohan Liu

IPC: G03B5/00 ,  G03B13/36 ,  G02B27/64

CPC classification number: G03B5/00 ,  G03B13/36 ,  G02B27/646 ,  G03B2205/0076

Abstract: This application provides a camera module and an electronic device, and relates to the field of electronic device technologies. The camera module includes an optical camera lens, a variable aperture, and an SMA motor. The variable aperture has an aperture hole whose size is adjustable. The SMA motor includes a first carrier, a base, and an SMA drive assembly. The optical camera lens is fastened to the first carrier. The SMA drive assembly is connected between the first carrier and the base. The SMA drive assembly is configured to drive the first carrier, the optical camera lens, and the variable aperture to move together relative to the base, so as to implement automatic focusing and/or optical image stabilization.