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    OPTICAL MEMBER DRIVING MECHANISM
    2.
    发明申请
    OPTICAL MEMBER DRIVING MECHANISM 审中-公开

    公开(公告)号：US20200036301A1

    公开(公告)日：2020-01-30

    申请号：US16521820

    申请日：2019-07-25

    Applicant: TDK TAIWAN CORP.

    Inventor： Fu-Yuan WU ,  Shang-Yu HSU ,  Yu-Cheng LIN ,  Yung-Ping YANG ,  Wen-Yen HUANG ,  Tsung-Han WU ,  Yi-Chun CHENG ,  Chen-Chi KUO ,  Chia-Hsiu LIU ,  Ichitai MOTO ,  Sin-Jhong SONG

    IPC: H02N2/02 ,  G02B7/04

    Abstract: An optical member driving mechanism for driving an optical member having an optical axis is provided, including a fixed portion, a movable portion, a first elastic member, and a driving assembly. The movable portion is configured to hold the optical member, and is movably connected the fixed portion via the first elastic member. The driving assembly drives the movable portion to move along the optical axis within a range of motion. The range of motion includes a first limit moving range and a second limit moving range. The first limit moving range is the maximum distance that the movable portion can move toward the light-entering side, and the second limit moving range is the maximum distance that the movable portion can move toward the light-emitting side. When the movable portion is in a predetermined position, the first limit moving range is greater than the second limit moving range.

    OPTICAL ELEMENT DRIVING MECHANISM
    3.
    发明申请
    OPTICAL ELEMENT DRIVING MECHANISM 有权

    公开(公告)号：US20210003813A1

    公开(公告)日：2021-01-07

    申请号：US17025541

    申请日：2020-09-18

    Applicant: TDK TAIWAN CORP.

    Inventor： Chien-Lun HUANG ,  Yu-Cheng LIN ,  Fu-Yuan WU ,  Chen-Chi KUO ,  Sheng-Zong CHEN

    IPC: G02B7/09 ,  G03B3/10 ,  G02B7/08

    Abstract: An optical element driving mechanism is provided. The optical element driving mechanism includes a housing, a base unit, a holding unit, a driving assembly, and a metal component. The base unit is connected to the housing. The holding unit is configured to hold an optical element having an optical axis and movable relative to the housing and the base. The driving assembly is configured to drive the holding unit to move relative to the housing and the base unit. The metal component is disposed in the base unit, wherein at least a portion of the metal component is connected to the driving assembly.

    OPTICAL ELEMENT DRIVING MECHANISM
    4.
    发明申请
    OPTICAL ELEMENT DRIVING MECHANISM 审中-公开

    公开(公告)号：US20200271890A1

    公开(公告)日：2020-08-27

    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

    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.

    OPTICAL ELEMENT DRIVING MECHANISM
    9.
    发明申请
    OPTICAL ELEMENT DRIVING MECHANISM 审中-公开

    公开(公告)号：US20180284386A1

    公开(公告)日：2018-10-04

    申请号：US15935431

    申请日：2018-03-26

    Applicant: TDK TAIWAN CORP.

    Inventor： Chien-Lun HUANG ,  Yu-Cheng LIN ,  Fu-Yuan WU ,  Chen-Chi KUO ,  Sheng-Zong CHEN

    IPC: G02B7/09

    CPC classification number: G02B7/09 ,  G02B7/08 ,  G03B3/10 ,  G03B13/36 ,  G03B2205/0069 ,  H02K41/0354

    Abstract: A driving mechanism is provided and drives an optical element. The driving mechanism includes a holding unit, a base unit, an elastic element, and a driving assembly. The holding unit holds an optical element. The base includes a body and a connecting component. The connecting component is formed in the body by insert molding, and has a first contact and a second contact. The first contact and the second contact are located on different sides of the base, and the first contact is electrically connected to a base unit outside the driving mechanism. The elastic element connects the holding unit to the base, and the second contact is electrically connected to the elastic elements. The driving mechanism drives the optical element to move relative to the base.

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