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

    公开(公告)号：US20200249424A1

    公开(公告)日：2020-08-06

    申请号：US16778652

    申请日：2020-01-31

    申请人： TDK TAIWAN CORP.

    发明人： Liang-Ting HO ,  Chao-Chang HU ,  Yung-Hsien YEH ,  Sin-Jhong SONG

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

    摘要： A driving mechanism for moving an optical element is provided, including a fixed part, a movable part, a driving assembly, and a flexible element. The movable part is connected to the optical element. The driving assembly drives the movable part to move relative to the fixed part. The flexible element is connected to the fixed part and the movable part. When the movable part moves relative to the fixed part, the flexible element deforms so that the position of the movable part relative to the fixed part can be detected.

    ELECTROMAGNETIC DRIVING MODULE
    6.
    发明申请
    ELECTROMAGNETIC DRIVING MODULE 审中-公开

    公开(公告)号：US20190115818A1

    公开(公告)日：2019-04-18

    申请号：US16049277

    申请日：2018-07-30

    申请人： TDK TAIWAN CORP.

    发明人： Cheng-Kai YU ,  Liang-Ting HO ,  Shu-Shan CHEN ,  Chao-Chang HU

    IPC分类号： H02K41/035 ,  H02K11/22 ,  H02K11/215 ,  G03B13/36 ,  G03B5/04

    摘要： An electromagnetic driving module is provided, including a first member, a second member movably connected to the first member, an electromagnetic driving assembly, and a film. The electromagnetic driving assembly includes a magnet and a coil respectively disposed on the first and second members, so as to move the second member relative to the first member. The film is disposed on a side of the magnet to reduce magnetic interference between the magnet and a magnetic element, wherein the magnetic permeability of the film is higher than the magnetic permeability of the first member.

    VIBRATION MODULE
    9.
    发明申请
    VIBRATION MODULE 有权

    公开(公告)号：US20210143718A1

    公开(公告)日：2021-05-13

    申请号：US17006306

    申请日：2020-08-28

    申请人： TDK TAIWAN CORP.

    发明人： Chao-Chang HU ,  Liang-Ting HO ,  Che-Wei CHANG

    IPC分类号： H02K33/02 ,  H02K33/12

    摘要： A vibration module is provided, having a main axis passing through the center of the vibration module. The vibration module includes a fixed part and a first vibration part. The first vibration part is disposed within the fixed part. The first vibration part includes a first moving member and a first driving assembly. The first driving assembly drives the first moving member to move along the main axis relative to the fixed part.

    OPTICAL SYSTEM
    10.
    发明申请
    OPTICAL SYSTEM 有权

    公开(公告)号：US20210072623A1

    公开(公告)日：2021-03-11

    申请号：US16796646

    申请日：2020-02-20

    申请人： TDK TAIWAN CORP.

    发明人： Chao-Chang HU ,  Sung-Mao TSAI ,  Liang-Ting HO ,  Chih-Wei WENG ,  Chia-Che WU ,  Sin-Jhong SONG

    IPC分类号： G03B17/17

    摘要： An optical system is provided, including a fixed part, a movable part, a first optical element, a driving assembly, and a circuit assembly. The movable part is movable relative to the fixed part. The first optical element is connected to the movable part. The driving assembly is configured for driving the movable part to move relative to the fixed part. The circuit assembly is electrically connected to the driving assembly.