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    COIL COMPONENT
    1.
    发明申请
    COIL COMPONENT 有权

    公开(公告)号：US20210193373A1

    公开(公告)日：2021-06-24

    申请号：US16911128

    申请日：2020-06-24

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Kwi Jong Lee ,  Jung Min Kim ,  Young Seuck Yoo ,  Sung Jin Huh ,  Jin Hyuck Yang ,  Tae Hyun Kim

    IPC: H01F27/29 ,  H01F27/32 ,  H01F17/00 ,  H01F17/04

    Abstract: A coil component includes a support substrate and a coil portion disposed on the support substrate, a body in which the support substrate and the coil portion are embedded, first and second lead portions extending from the coil portion and respectively exposed to a surface of the body, a surface insulating layer disposed on the surface of the body and having openings respectively exposing the first and second lead portions, and first and second external electrodes disposed on the surface insulating layer and connected to the first and second lead portions exposed through the openings. Each of the first and second external electrodes includes a first metal layer formed of a metal and in direct contact with the first and second lead portions.

    Coil component
    2.
    发明授权
    Coil component 有权

    公开(公告)号：US11721468B2

    公开(公告)日：2023-08-08

    申请号：US16911623

    申请日：2020-06-25

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Kwi Jong Lee ,  Jung Min Kim ,  Sung Jin Huh ,  Jin Hyuck Yang ,  Jae Wook Lee ,  Ji Hyun Eom

    IPC: H01F17/00 ,  H01F17/04 ,  H01F27/28 ,  H01F27/32

    CPC classification number: H01F17/0013 ,  H01F17/04 ,  H01F27/2885 ,  H01F27/32 ,  H01F2017/048

    Abstract: A coil component includes a support substrate; a coil portion disposed on the support substrate; a body embedding the support substrate and the coil portion therein, and having a first surface and a second surface opposing each other, a third surface and a fourth surface opposing each other and respectively connecting the first and second surfaces; lead-out portions extending from the coil portion and respectively exposed from the third and fourth surfaces of the body; a surface-insulating layer disposed on the third and fourth surfaces of the body and having openings respectively exposing the lead-out portions; and external electrodes arranged on the surface-insulating layer and respectively connected to the lead-out portions respectively exposed through the openings, wherein a width of each of the external electrodes is narrower than a width of the body.

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