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    Driving mechanism
    1.
    发明授权
    Driving mechanism 有权

    公开(公告)号：US11009674B2

    公开(公告)日：2021-05-18

    申请号：US16028544

    申请日：2018-07-06

    Applicant: TDK TAIWAN CORP.

    Inventor： Chien-Lun Huang ,  Shou-Jen Liu ,  Chia-Pin Hsu ,  Sin-Jhong Song

    IPC: G02B7/09 ,  G03B3/10 ,  G03B13/36

    Abstract: A driving mechanism for driving an optical element is provided, including a housing, a holder movably disposed in the housing for receiving the optical element, a driving assembly, and a base. The housing has plastic material and a first joining structure. The driving assembly is disposed in the housing for driving the holder and the optical element to move relative to the housing. The base has a second joining structure. The first and second joining structures extend along the optical axis of the optical element, wherein the second joining structure forms a connection surface facing the optical axis and connected to the first joining structure.

    Optical element driving mechanism
    4.
    发明授权
    Optical element driving mechanism 有权

    公开(公告)号：US11378771B2

    公开(公告)日：2022-07-05

    申请号：US15930582

    申请日：2020-05-13

    Applicant: TDK TAIWAN CORP.

    Inventor： Chien-Lun Huang ,  Yu-Cheng Lin ,  Nai-Wen Hsu

    IPC: G02B7/09 ,  G02B7/08 ,  G03B3/10 ,  G03B13/36 ,  H02K41/035

    Abstract: A driving mechanism is provided and configured to drive an optical element. The driving mechanism includes a base unit, a holding unit, a driving assembly, a sensing assembly, and a first circuit component. The holding unit is configured to hold an optical element that has an optical axis. The driving assembly is configured to drive the optical element to move relative to the base unit. The sensing assembly is configured to detect the movement of the holding unit relative to the base unit. The first circuit component is disposed in the base unit and electrically connected to the sensing assembly, wherein the first circuit component extends in a direction that is substantially parallel to the optical axis.

    Driving mechanism
    5.
    发明授权
    Driving mechanism 有权

    公开(公告)号：US11287605B2

    公开(公告)日：2022-03-29

    申请号：US16522563

    申请日：2019-07-25

    Applicant: TDK TAIWAN CORP.

    Inventor： Chien-Lun Huang ,  Shao-Chung Chang ,  Wei-Cheng Wang ,  Fu-Yuan Wu ,  Shou-Jen Liu

    IPC: G02B7/09 ,  G02B27/64 ,  G03B5/00 ,  G03B13/36 ,  H02K41/035 ,  H05K1/02

    Abstract: A driving mechanism is provided, including a fixed part, a movable part for holding an optical element, a driving assembly, and a circuit board. The driving assembly is used for driving the movable part to move relative to the fixed part. The circuit board is disposed on the fixed part, having a conductive portion exposed to an outer surface of the circuit board and a trace embedded in the circuit board. The conductive portion and the trace partially overlap when viewed in a horizontal direction perpendicular to the optical axis of the optical element.

    OPTICAL MECHANISM
    6.
    发明申请
    OPTICAL MECHANISM 有权

    公开(公告)号：US20210239935A1

    公开(公告)日：2021-08-05

    申请号：US17234043

    申请日：2021-04-19

    Applicant: TDK TAIWAN CORP.

    Inventor： Chien-Lun Huang ,  Shou-Jen Liu ,  Chia-Pin Hsu ,  Sin-Jhong Song

    IPC: G02B7/09 ,  G03B13/36 ,  G03B3/10

    Abstract: An optical mechanism is provided, including a housing, a base, and a metal supporting member. The housing has a top cover and a sidewall connected to the top cover, wherein the top cover and the sidewall comprises plastic material. The base is connected to the housing, wherein an optical element is accommodated in a space between the housing and the base. At least a part of the metal supporting member is embedded in the housing.

    Driving mechanism
    8.
    发明授权
    Driving mechanism 有权

    公开(公告)号：US12210208B2

    公开(公告)日：2025-01-28

    申请号：US16448651

    申请日：2019-06-21

    Applicant: TDK TAIWAN CORP.

    Inventor： Shao-Chung Chang ,  Fu-Yuan Wu ,  Yu-Huai Liao ,  Shou-Jen Liu ,  Kun-Shih Lin ,  Chien-Lun Huang ,  Shih-Wei Hung

    IPC: G02B7/09 ,  G02B27/64 ,  H02K41/035

    Abstract: A driving mechanism is provided for moving an optical element, including a fixed module, a movable module holding the optical element, a driving assembly for driving the movable module to move relative to the fixed module, a position-sensing element, and a 3D circuit. The fixed module has a base, and the position-sensing element is disposed on the base to detect the movement of the movable module relative to the fixed module. The 3D circuit is embedded in the base and electrically connected to the position-sensing element.

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