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    COIL COMPONENT
    1.
    发明申请
    COIL COMPONENT 有权

    公开(公告)号：US20250069790A1

    公开(公告)日：2025-02-27

    申请号：US18633825

    申请日：2024-04-12

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Boum Seock KIM ,  Byeong Cheol MOON ,  Sang Jin KIM ,  Ju Hyoung PARK

    IPC: H01F5/04 ,  H01F27/29 ,  H01F27/30 ,  H01F27/32

    Abstract: A coil component, may include: a body having a first surface and a second surface facing each other in a first direction; a support member disposed within the body; a coil disposed on the support member; an external electrode disposed on the first surface of the body; and a connection portion disposed within the body to connect the coil and the external electrode, the connection portion having one surface in contact with the coil and another surface in contact with the external electrode, in which the connection portion may include a fused portion formed at an end in contact with the coil.

    COIL COMPONENT
    2.
    发明申请
    COIL COMPONENT 有权

    公开(公告)号：US20250069789A1

    公开(公告)日：2025-02-27

    申请号：US18645805

    申请日：2024-04-25

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Dong Jin LEE ,  Soon KWANG KWON ,  Dong Hwan LEE ,  Tae Hyun KIM ,  Byeong Cheol MOON ,  Boum Seock KIM

    IPC: H01F5/00 ,  H01F5/04 ,  H01F27/29

    Abstract: A coil component, may include: a body including a first surface and a second surface facing each other in a first direction, and a third surface connecting the first surface and the second surface; a support member disposed within the body; a coil disposed on the support member, and including a coil pattern having at least one turn and a lead-out portion extending from an outer end of the coil pattern to the first surface or the second surface; and an electrode 10 portion extending from the lead-out portion externally of the body and disposed on the body, and having an average thickness smaller than the average thickness of the lead-out portion.

    COIL COMPONENT
    4.
    发明公开
    COIL COMPONENT 审中-公开

    公开(公告)号：US20240312694A1

    公开(公告)日：2024-09-19

    申请号：US18516102

    申请日：2023-11-21

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Han LEE ,  Boum Seock KIM

    IPC: H01F27/29 ,  H01F27/24

    CPC classification number: H01F27/29 ,  H01F27/24

    Abstract: A coil component includes a body; a support substrate disposed in the body and having one surface and the other surface; a first coil disposed on the one surface of the support substrate and having a first core; a second coil disposed on the other surface of the support substrate and having a second core; a first lead-out portion disposed on the other surface of the support substrate and connected to the first coil; and a second lead-out portion disposed on the one surface of the support substrate and connected to the second coil, wherein the first core includes a first shared core overlapping the second core and a first nonshared core not overlapping the second core, and wherein the second core includes a second shared core overlapping the first core and a second nonshared core not overlapping the first core.

    COIL COMPONENT
    5.
    发明公开
    COIL COMPONENT 审中-公开

    公开(公告)号：US20240221989A1

    公开(公告)日：2024-07-04

    申请号：US18387792

    申请日：2023-11-07

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Byeong Cheol MOON ,  Han LEE ,  Sang Jin KIM ,  Boum Seock KIM

    IPC: H01F27/00 ,  H01F27/28 ,  H01F27/29

    CPC classification number: H01F27/006 ,  H01F27/2823 ,  H01F27/29

    Abstract: A coil component includes a body, a first coil and a second coil disposed within the body to be spaced apart from each other in a first direction, parallel to a central axis, a first conductive via connecting the first and second coils to each other, a third coil and a fourth coil disposed within the body to be spaced apart from each other in the first direction, a second conductive via connecting the third and fourth coils to each other, a first additional pattern connected to the first coil by a first additional via, first and second external electrodes disposed on the body and respectively connected to the first and second coils, and third and fourth external electrodes disposed on the body and respectively connected to the third and fourth coils.

    COIL COMPONENT
    6.
    发明公开
    COIL COMPONENT 审中-公开

    公开(公告)号：US20240177920A1

    公开(公告)日：2024-05-30

    申请号：US18386348

    申请日：2023-11-02

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Ye Ji JUNG ,  Jae Hun KIM ,  Ju Hwan YANG ,  Boum Seock KIM

    IPC: H01F27/28 ,  H01F27/00 ,  H01F27/29 ,  H01F27/32

    CPC classification number: H01F27/2828 ,  H01F27/006 ,  H01F27/29 ,  H01F27/327

    Abstract: A coil component includes: a body having a first surface and a second surface opposing each other; a support member disposed in the body, and having one surface and the other surface opposing each other; a coil including first and second coil portions disposed on the one surface and the other surface of the support member and having at least one turn, respectively, and a via connecting the first and second coil portions; and first and second external electrodes respectively disposed on the first and second surfaces of the body and connected to the coil, wherein the via includes an upper surface in contact with the first coil portion and a lower surface in contact with the second coil portion, and a ratio VDU/VDL of a diameter VDU of the upper surface to a diameter VDL of the lower surface is 1.06 or more and 1.64 or less.

    COIL COMPONENT
    10.
    发明申请
    COIL COMPONENT 有权

    公开(公告)号：US20250132077A1

    公开(公告)日：2025-04-24

    申请号：US18885448

    申请日：2024-09-13

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Han LEE ,  Boum Seock KIM

    IPC: H01F5/04 ,  H01F27/28

    Abstract: A coil component includes: a body; a support member disposed inside the body and having one surface and another surface opposing each other; a first coil disposed on the one surface of the support member and including a first core; a second coil disposed on the other surface of the support member and including a second core; a first lead portion disposed on the other surface of the support member and connected to the first coil; and a second lead portion disposed on the one surface of the support member and connected to the second coil, in which the first core partially overlaps the second core when viewed in a stacking direction of the first and second coils on the support member, and a length of the second coil in one direction is larger than a length of the first coil in the one direction.

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