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22 条记录 (耗时 0.029 秒)

    OPTICAL SYSTEM
    1.
    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.

    OPTICAL MEMBER DRIVING MECHANISM
    2.
    发明申请
    OPTICAL MEMBER DRIVING MECHANISM 有权

    公开(公告)号：US20210063848A1

    公开(公告)日：2021-03-04

    申请号：US16751785

    申请日：2020-01-24

    申请人： TDK TAIWAN CORP.

    发明人： Chen-Hsien FAN ,  Sung-Mao TSAI ,  Chia-Che WU ,  Yueh-Lin LEE

    IPC分类号： G03B17/17 ,  G02B7/18 ,  G02B7/182

    摘要： An optical member driving mechanism is provided. The optical member driving mechanism is configured to hold an optical member and drive the optical member to move. The optical member driving mechanism includes a first movable portion, a fixed portion, and a driving assembly. The first movable portion is movable relative to the fixed portion. The driving assembly is configured to drive the first movable portion to move relative to the fixed portion.

    OPTICAL SYSTEM
    3.
    发明申请
    OPTICAL SYSTEM 审中-公开

    公开(公告)号：US20190227408A1

    公开(公告)日：2019-07-25

    申请号：US16257555

    申请日：2019-01-25

    申请人： TDK TAIWAN CORP.

    发明人： Chen-Hsien FAN ,  Chao-Chang HU ,  Sung-Mao TSAI ,  Liang-Ting HO ,  Chih-Wei WENG ,  Shiang-Ming YU ,  Kuen-Wang TSAI ,  Sin-Jhong SONG

    IPC分类号： G03B13/36 ,  G02B7/09 ,  G02B7/182 ,  G02B7/18 ,  G03B17/17

    摘要： An optical system is provided, including a first optical member driving mechanism, a second optical member driving mechanism, and a first fixing component. The first optical member driving mechanism includes a first fixed portion, a first movable portion, a plurality of elastic members, and a first driving module. Each of the elastic members is elastically connected to the first fixed portion and the first movable portion. The second optical member driving mechanism includes a second fixed portion, a second movable portion, and a second driving module. The second movable portion is movably connected to the second fixed portion. The second driving module can drive the second movable portion to rotate relative to the second fixed portion. The first fixing component affixes the first optical member driving mechanism to the second optical member driving mechanism.

    OPTICAL MEMBER DRIVING MECHANISM
    5.
    发明申请
    OPTICAL MEMBER DRIVING MECHANISM 有权

    公开(公告)号：US20210055504A1

    公开(公告)日：2021-02-25

    申请号：US16805144

    申请日：2020-02-28

    申请人： TDK TAIWAN CORP.

    发明人： Sheng-Zong CHEN ,  Sung-Mao TSAI ,  Chen-Chi KUO

    IPC分类号： G02B7/18

    摘要： An optical member driving mechanism is provided, including a movable portion, a fixed portion, and a driving assembly. The movable portion is connected to an optical member. The fixed portion has an accommodating space, and the optical member is received in the accommodating space. The movable portion is movable relative to the fixed portion. The driving assembly is configured to drive the movable portion to move relative to the fixed portion.

    CONTROL METHOD OF DRIVING MECHANISM
    6.
    发明申请
    CONTROL METHOD OF DRIVING MECHANISM 审中-公开

    公开(公告)号：US20200249421A1

    公开(公告)日：2020-08-06

    申请号：US16778366

    申请日：2020-01-31

    申请人： TDK TAIWAN CORP.

    发明人： Chao-Chang HU ,  Chen-Hsien FAN ,  Sung-Mao TSAI ,  Yueh-Lin LEE ,  Yu-Chiao LO ,  Mao-Kuo HSU ,  Ching-Chieh HUANG ,  Yi-Chun CHENG

    IPC分类号： G02B7/09 ,  G03B13/36 ,  G02B27/64 ,  G03B5/00

    摘要： 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.

    OPTICAL MEMBER DRIVING MECHANISM
    7.
    发明申请
    OPTICAL MEMBER DRIVING MECHANISM 审中-公开

    公开(公告)号：US20190227300A1

    公开(公告)日：2019-07-25

    申请号：US16257376

    申请日：2019-01-25

    申请人： TDK TAIWAN CORP.

    发明人： Sung-Mao TSAI ,  Liang-Ting HO ,  Chao-Chang HU ,  Sin-Jhong SONG

    IPC分类号： G02B26/08

    摘要： An optical member driving mechanism is provided, including a fixed portion, a movable portion, and a driving module, wherein the movable portion is movably connected to the fixed portion and includes an optical member holder and a spacing member. The optical member holder can support an optical member and has a surface facing the optical member. The optical member can change the moving direction of an external light. The spacing member is disposed between the surface and the optical member, and a gap is formed between the surface and the optical member. The driving module can drive the movable portion to move relative to the fixed portion.