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    ACTUATOR DEVICE
    7.
    发明公开
    ACTUATOR DEVICE 审中-公开

    公开(公告)号：EP4318508A1

    公开(公告)日：2024-02-07

    申请号：EP22776112.9

    申请日：2022-03-24

    申请人： LG Innotek Co., Ltd.

    发明人： YOU, Jeong Gi ,  KWON, Han Ul ,  LEE, Hyun Joong

    IPC分类号： H01F7/02 ,  H01F7/08 ,  H04N5/225 ,  H04N5/232 ,  G02B7/182 ,  G03B5/00 ,  G03B3/10 ,  G02B7/28 ,  G03B13/34

    摘要： The actuator device according to the present embodiment comprises: a holder; a reflective member disposed on the holder; a rigid mover coupled to the holder; a first magnet disposed on the rigid mover; a second magnet generating a repulsive force with the first magnet; and a first driving magnet for tilting the holder, wherein the first driving magnet comprises a first surface in a direction directing toward the reflective member, wherein the second magnet comprises a first surface in a direction directing toward the reflective member, wherein the first surface of the first driving magnet comprises a first region that is the most adjacent to the second magnet, and wherein a first region of the first driving magnet having a polarity different from that of the first surface of the second magnet.

    A SYSTEM FOR GENERATING A MAGNETIC FIELD
    8.
    发明公开
    A SYSTEM FOR GENERATING A MAGNETIC FIELD 审中-公开

    公开(公告)号：EP4258000A3

    公开(公告)日：2023-12-27

    申请号：EP23193865.5

    申请日：2018-07-08

    申请人： Aspect Imaging Ltd.

    发明人： RAPOPORT, Uri ,  COHEN, Yoram ,  GOLDFARB, Yair

    IPC分类号： H01F7/02 ,  G01R33/3873 ,  G01R33/383

    摘要： Generally, a system for generating a magnetic field having a desired magnetic field strength and/or a desired magnetic field direction is provided. The system can include a plurality of magnetic segments and/or a plurality of ferromagnetic segments. Each magnetic segment can be positioned adjacent to at least one of the plurality of magnetic segments. Each ferromagnetic segment can be positioned adjacent to at least one of the plurality of magnetic segments. A size, shape, positioning and/or number of magnetic segments and/or ferromagnetic segments in the system, as well as a magnetization direction of the magnetic segments can be predetermined based on, for example, predetermined parameters of the system and/or based on a desired application of the system.