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    COIL COMPONENT
    11.
    发明申请
    COIL COMPONENT 有权

    公开(公告)号：US20210057138A1

    公开(公告)日：2021-02-25

    申请号：US16773071

    申请日：2020-01-27

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Ju Hwan YANG ,  Seung Min LEE ,  Byung Soo KANG ,  Byeong Cheol MOON ,  Yong Hui LI

    IPC: H01F27/255 ,  H01F17/04 ,  H01F41/04 ,  H01F27/32

    Abstract: A coil component includes a body having one surface and the other surface, opposing each other, and one side surface and the other side surface, each connecting the one surface and the other surface to each other, opposing each other, a recess formed in each of the one side surface and the other side surface of the body to extend to the one surface of the body, a support substrate disposed inside the body, a coil portion, disposed on the support substrate, having one end portion and the other end portion exposed to the recess, an oxide insulating layer disposed on a surface of the body, and a first insulating layer disposed along a surface of the oxide insulating layer to cover the surface of the body.

    COIL COMPONENT
    13.
    发明申请
    COIL COMPONENT 审中-公开

    公开(公告)号：US20200335253A1

    公开(公告)日：2020-10-22

    申请号：US16550870

    申请日：2019-08-26

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Jeong Gu YEO ,  Young Il LEE ,  Yong Hui LI

    IPC: H01F27/28 ,  H01F27/29 ,  H01F27/32 ,  H01F41/12

    Abstract: A coil component includes a body having one surface and the other surface opposing each other, and one side surface and the other side surface, respectively connecting the one surface and the other surface to each other and opposing each other in one direction, a wound coil embedded in the body, a lead portion extending from an end of the wound coil to one surface of the body and disposed on the one surface of the body, an insulating layer covering one surface of the body and having an opening exposing a portion of the lead portion and extending in the one direction, and an external electrode disposed in the opening and connected to the lead portion. The insulating layer includes finishing portions respectively disposed on opposing sides of the opening in the one direction.

    COIL COMPONENT
    14.
    发明申请
    COIL COMPONENT 审中-公开

    公开(公告)号：US20200013540A1

    公开(公告)日：2020-01-09

    申请号：US16352190

    申请日：2019-03-13

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Byung Soo KANG ,  Ju Hwan YANG ,  Byeong Cheol MOON ,  Yong Hui LI

    IPC: H01F27/29 ,  H01F27/28 ,  H01F27/32

    Abstract: A coil component includes a body having one surface and another surface opposing each other and a plurality of wall surfaces each connecting the one surface to the other surface of the body. A pair of recesses are disposed in a respective end surface of a pair of opposing end surfaces of the body and each extend to the one surface. A coil portion includes first and second lead-out portions disposed on a surface of an internal insulating layer embedded in the body, and the coil portion is exposed to an internal wall and a bottom surface of each of the pair of recesses. First and second external electrodes are each disposed along the internal wall of a respective recess and along the one surface of the body to be connected to the coil portion, and are spaced apart from each other on the one surface of the body.

    COIL COMPONENT
    15.
    发明申请
    COIL COMPONENT 审中-公开

    公开(公告)号：US20190333684A1

    公开(公告)日：2019-10-31

    申请号：US16178003

    申请日：2018-11-01

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Yong Hui LI ,  Byung Soo KANG ,  Jae Hun KIM

    IPC: H01F27/28 ,  H01F27/30 ,  H01F27/32

    Abstract: A coil component includes: a body including a support member including a through-hole and a via hole spaced apart from the through-hole, an internal coil supported by the support member and including a plurality of conductive units wound in one direction, and an encapsulant encapsulating the support member and the internal coil and filling the through-hole; and an external electrode disposed on an external surface of the body and connected to the internal coil.

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