Patent ID: 11880090
Assignee: TDK TAIWAN CORP.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 5:
6. The optical element driving mechanism as claimed in claim 1, further including a sensing assembly for sensing the movement of the movable part relative to the fixed part, and the sensing assembly includes:
a first sensing element for sensing the movement of the optical element holder relative to the driving assembly holder;
wherein the first sensing element is used for sensing the movement of the optical element holder relative to the driving assembly holder in the first dimension;
a second sensing element for sensing the movement of the driving assembly holder relative to the fixed part;
the second sensing element is used for sensing the movement of the driving assembly holder relative to the fixed part in the second dimension;
a third sensing element for sensing the movement of the driving assembly holder relative to the fixed part;
the third sensing element is used for sensing the movement of the driving assembly holder in the third dimension relative to the fixed part.