公开(公告)号：US11956541B2

公开(公告)日：2024-04-09

申请号：US18160069

申请日：2023-01-26

Applicant: TDK TAIWAN CORP.

Inventor： Chao-Chang Hu ,  Chen-Hsien Fan ,  Sung-Mao Tsai ,  Yueh-Lin Lee ,  Yu-Chiao Lo ,  Mao-Kuo Hsu ,  Ching-Chieh Huan ,  Yi-Chun Cheng

IPC: H04N23/68 ,  G03B5/02 ,  G03B13/36 ,  H04N23/57

CPC classification number: H04N23/685 ,  G03B5/02 ,  G03B13/36 ,  H04N23/57 ,  H04N23/6812 ,  H04N23/687 ,  G03B2205/0007

Abstract: A control method of a driving mechanism is provided, including: the driving mechanism provides a first electrical signal from a control assembly to the driving mechanism to move the movable portion into an initial position relative to the fixed portion, wherein the control assembly includes a control unit and a position sensing unit; the status signal of an inertia sensing unit is read; the control unit sends the status signal to the control unit to calculate a target position; the control unit provides a second electrical signal to the driving assembly according to the target position for driving the driving assembly; a position signal is sent from the position sensing unit to the control unit; the control unit provides a third electric signal to the driving assembly to drive the driving assembly according the position signal.