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    COIL COMPONENT
    1.
    发明公开
    COIL COMPONENT 审中-公开

    公开(公告)号：US20240186061A1

    公开(公告)日：2024-06-06

    申请号：US18386739

    申请日：2023-11-03

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Han LEE ,  Boum Seock KIM

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

    CPC classification number: H01F27/306 ,  H01F5/04 ,  H01F27/292

    Abstract: A coil component includes a body, a support member disposed in the body, a first coil disposed on one surface of the support member, a second coil disposed on the other surface of the support member, a plurality of conductive vias connecting the first coil to the second coil, a first external electrode disposed on the body and connected to one end of the first coil, and a second external electrode disposed on the body and connected to one end of the second coil, wherein the first coil includes a plurality of first pads connected to the plurality of conductive vias and a first connection portion disposed between the plurality of first pads, and a line width of at least one of the plurality of first pads is greater than a line width of the first connection portion.

    COIL COMPONENT
    5.
    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.

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

    公开(公告)号：US20240258019A1

    公开(公告)日：2024-08-01

    申请号：US18383169

    申请日：2023-10-24

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Ju Hwan YANG ,  Byeong Cheol MOON ,  Han LEE ,  Jae Hun KIM ,  In Young KANG ,  Boum Seock KIM

    IPC: H01F27/29 ,  H01F27/32

    CPC classification number: H01F27/292 ,  H01F27/323

    Abstract: A coil component includes a body having a first surface and a second surface opposing each other in a first direction and respectively having a recess formed therein, and a third surface and a fourth surface connecting the first surface and the second surface and opposing each other in a second direction, a coil including a coil portion disposed within the body and having a plurality of turns, a first lead-out portion disposed within the body and extending to the recess of the first surface of the body, and a second lead-out portion having at least a portion extending from an outermost turn of the coil portion to the recess of the second surface of the body, and first and second external electrodes disposed on the third surface of the body and extending to the recess to be connected to the first and second lead-out portions, respectively.

    COIL COMPONENT
    7.
    发明申请
    COIL COMPONENT 有权

    公开(公告)号：US20250166877A1

    公开(公告)日：2025-05-22

    申请号：US18912800

    申请日：2024-10-11

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

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

    IPC: H01F5/04 ,  H01F1/147 ,  H01F37/00

    Abstract: A coil component includes a body including an intermediate layer, and having a first surface and a second surface opposing each other, and a plurality of side surfaces connecting the first surface to the second surface; a first coil disposed in the body and including a first coil pattern having at least one turn; a second coil spaced apart from the first coil in the body and including a second coil pattern having at least one turn; first and second external electrodes disposed on the body and connected to the first coil; and third and fourth external electrodes disposed on the body and connected to the second coil, wherein the intermediate layer has permeability lower than permeability of the other region of the body, is disposed between the first coil and the second coil, and is spaced apart from each of the first coil and the second coil.

    COIL COMPONENT
    8.
    发明申请
    COIL COMPONENT 有权

    公开(公告)号：US20250095905A1

    公开(公告)日：2025-03-20

    申请号：US18794151

    申请日：2024-08-05

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

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

    IPC: H01F27/28 ,  H01F27/02 ,  H01F27/29

    Abstract: A coil component includes a coil component includes a body including a first surface and a second surface opposing each other in a first direction; a coil disposed in the body and including a plurality of coil layers; an insulating layer disposed in each of regions between the plurality of coil layers; an external electrode disposed on the first surface of the body; and a connection portion disposed in the body, connecting one of the plurality of coil layers to the external electrode, and having one surface in contact with the one of the plurality of coil layers and the other surface in contact with the external electrode. The connection portion includes a fusion portion disposed on an end thereof to be in contact with the one of the plurality of coil layers.

    COIL COMPONENT
    9.
    发明公开
    COIL COMPONENT 审中-公开

    公开(公告)号：US20240145162A1

    公开(公告)日：2024-05-02

    申请号：US18368374

    申请日：2023-09-14

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Sang Jin KIM ,  Boum Seock KIM ,  Jung Su HWANGBO ,  Han LEE ,  Jung Min PARK

    IPC: H01F27/30 ,  H01F27/29

    CPC classification number: H01F27/306 ,  H01F27/292 ,  H01F27/327

    Abstract: A coil component includes: a body having a first and a second surface opposing each other, and a third and a fourth surface opposing each other and connecting the first surface and second surface; a support member disposed within the body; first and second coils disposed on the support member; first and third external electrodes disposed on the body and connected to the first coil; second and fourth external electrodes disposed on the body and connected to the second coil; a first via electrode disposed within the body and connecting the first coil and the first external electrode; and a second via electrode disposed within the body and connecting the second coil and the second external electrode, wherein the first to fourth external electrodes are disposed on the first surface, the third external electrode extends onto the third surface, and the fourth external electrode extends onto the fourth surface.

    COIL COMPONENT
    10.
    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.

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