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

Claim 8:
9. The camera module according to claim 8, wherein the back-end anti-jitter component further comprises:
a displacement sensor, wherein the displacement sensor is fixedly connected to the image sensor or is fixedly connected to a specified position in the image sensor actuating structure, and wherein the specified position is a position of a device that is in the image sensor actuating structure and that synchronously moves with the image sensor, wherein
the displacement sensor is configured to send, to the first controller in a process in which the image sensor actuating structure drives the image sensor to move, a feedback signal indicating a current displacement of the displacement sensor, and wherein
the first controller is configured to:
determine the current displacement of the displacement sensor based on the feedback signal; and
control, when the current displacement of the displacement sensor is different from the first jitter compensation displacement, the image sensor actuating structure to drive the image sensor to re-perform jitter compensation.