知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

31 条记录 (耗时 0.022 秒)

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

    公开(公告)号：US20190227337A1

    公开(公告)日：2019-07-25

    申请号：US16257674

    申请日：2019-01-25

    申请人： TDK TAIWAN CORP.

    发明人： Chen-Chi KUO ,  Chia-Hsiu LIU ,  Yen-Cheng CHEN ,  Shao-Chung CHANG ,  Sin-Jhong SONG

    IPC分类号： G02B27/64 ,  H04N5/225 ,  G02B7/02 ,  G02B7/09 ,  G03B13/36

    摘要： An optical driving mechanism is provided, including a movable portion, a bottom plate and a biasing assembly. The movable portion is configured to sustain an optical element having an optical axis. The bottom plate has a moving member. The biasing assembly has at least one biasing element for driving the movable portion to move relative to the bottom plate. The bottom plate defines a first electrical connection portion and a second electrical connection portion, and the biasing element is connected to the first and second electrical connection portions. The first electrical connection portion has a fixed body, an insulating layer and a conductive layer, which are sequentially overlapped along the optical axis. The conductive layer is directly and electrically connected to the biasing element. When viewed along the optical axis, the insulating layer protrudes from the fixed body and the conductive layer.

    OPTICAL MODULE
    4.
    发明申请
    OPTICAL MODULE 有权

    公开(公告)号：US20220066230A1

    公开(公告)日：2022-03-03

    申请号：US17459302

    申请日：2021-08-27

    申请人： TDK TAIWAN CORP.

    发明人： Shao-Chung CHANG ,  Yi-Ho CHEN

    IPC分类号： G02B27/64 ,  G02B7/02

    摘要： An optical module is provided, including a movable portion, a fixed portion, and a circuit assembly. The movable portion is configured to connect an optical member, and is movable relative to the fixed portion. Moreover, the movable portion is movably connected to the fixed portion via the circuit assembly.

    OPTICAL COMPONENT DRIVING MECHANISM
    5.
    发明申请
    OPTICAL COMPONENT DRIVING MECHANISM 审中-公开

    公开(公告)号：US20200033556A1

    公开(公告)日：2020-01-30

    申请号：US16522452

    申请日：2019-07-25

    申请人： TDK TAIWAN CORP.

    发明人： Chien-Lun HUANG ,  Shao-Chung CHANG ,  Wei-Cheng WANG

    IPC分类号： G02B7/09 ,  G02B27/64 ,  G03B5/00 ,  G03B13/36 ,  G02B13/00 ,  H04N5/232 ,  H04N5/225 ,  H02K41/035

    摘要： An optical component driving mechanism is provided and includes a fixed assembly, a movable assembly, a driving assembly and a circuit assembly. The movable assembly is movable relative to the fixed assembly, the movable assembly is configured to hold an optical component, and the optical component defines an optical axis. The driving assembly is for driving the movable assembly to move relative to the fixed assembly. The circuit assembly is disposed on a first side and a second side of the optical component driving mechanism, and the first side is not parallel to the second side.

    DRIVING MECHANISM
    10.
    发明申请
    DRIVING MECHANISM 审中-公开

    公开(公告)号：US20190391360A1

    公开(公告)日：2019-12-26

    申请号：US16448651

    申请日：2019-06-21

    申请人： TDK TAIWAN CORP.

    发明人： Shao-Chung CHANG ,  Fu-Yuan WU ,  Yu-Huai LIAO ,  Shou-Jen LIU ,  Kun-Shih LIN ,  Chien-Lun HUANG ,  Shih-Wei HUNG

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

    摘要： 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.