公开(公告)号：US20230003966A1

公开(公告)日：2023-01-05

申请号：US17941240

申请日：2022-09-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Lei LU ,  Li-Te KUO ,  Jiapeng DAN ,  Xin WANG

IPC: G02B7/10 ,  H01F7/20

Abstract: The technology of this application relates to an actuating device, a camera module, and an electronic device. In the actuating device, an actuator is configured to include an actuating magnetic component, a power supply apparatus, and at least one coil. The power supply apparatus is electrically connected to the coil, and the coil is disposed in a magnetic field of the actuating magnetic component. When a current is supplied to the coil, the coil or the actuating magnetic component moves under an action of the magnetic field. In this case, the coil or the actuating magnetic component can drive a motor carrier to move, to drive a lens of the camera module to move, so that zooming of the camera module is completed.

公开(公告)号：US20220174189A1

公开(公告)日：2022-06-02

申请号：US17674995

申请日：2022-02-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Li-Te KUO ,  Kuni LEE ,  Hongbo LUO ,  Jianwen WANG

IPC: H04N5/225 ,  G02B27/64 ,  G03B5/00

Abstract: An optical image stabilization module and an electronic device. The optical image stabilization module includes a first bracket, a second bracket, and a third bracket that are nested in sequence from inside to outside, and an optical lens module fixed on the first bracket. A first connection assembly is arranged between the first bracket and the second bracket, to enable the first bracket and the second bracket to form a rotational connection about a first rotation axis. A second connection assembly is arranged between the second bracket and the third bracket, to enable the second bracket and the third bracket to form a rotational connection about a second rotation axis. The first rotation axis, the second rotation axis, and an optical axis of the camera are perpendicular to each other.

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.