Patent ID: 11930274
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC H

Claim 13:
14. The camera module according to claim 12, wherein the front-end anti-jitter component is connected to the optical folding element, and wherein the front-end anti-jitter component further comprises:
a lens group actuating structure; and
a third jitter detection structure, wherein the lens group actuating structure is fixedly connected to the lens group, and wherein the lens group actuating structure is configured to:
after the third jitter detection structure detects a jitter of the camera module, drive the lens group to move, to perform jitter compensation on the received imaging light beam, wherein

the camera module further comprises:
a second controller, wherein the second controller is separately connected to the second jitter detection structure, the third jitter detection structure, the image sensor actuating structure, the lens group actuating structure, and the folding element actuating structure, and wherein
the second controller is configured to:
receive a second jitter direction and a second jitter amount of the camera module that are detected by the second jitter detection structure and the third jitter detection structure;
determine a target jitter direction and a target jitter amount based on the second jitter direction and the second jitter amount; and
separately control the lens group actuating structure and the folding element actuating structure to move, so that a total displacement of movements of the lens group and the optical folding element in the target jitter direction is the target jitter amount.