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    Coil component
    24.
    发明授权
    Coil component 有权

    公开(公告)号：US11482372B2

    公开(公告)日：2022-10-25

    申请号：US16869934

    申请日：2020-05-08

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Ju Hwan Yang ,  Chang Hak Choi ,  Byeong Cheol Moon ,  Yong Hui Li ,  Byung Soo Kang

    IPC: H01F27/28 ,  H01F41/04 ,  H01F27/24 ,  H01F27/29

    Abstract: A coil component includes a body embedding a support substrate, an external electrode disposed on one surface of the body, and a coil portion disposed on the support substrate and including a lead-out pattern having one surface exposed to one end surface of the body abutting the one surface of the body. A connection electrode penetrates the lead-out pattern, extends to the external electrode, and has one surface exposed to the one end surface of the body. An intermetallic compound is disposed between the connection electrode and the lead-out pattern. The connection electrode includes a base resin, a plurality of metal particles disposed in the base resin, and a conductive connection portion surrounding the plurality of metal particles and in contact with the intermetallic compound.

    Coil electronic component
    25.
    发明授权
    Coil electronic component 有权

    公开(公告)号：US11437180B2

    公开(公告)日：2022-09-06

    申请号：US16534231

    申请日：2019-08-07

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Yong Hui Li ,  Byung Soo Kang

    IPC: H01F27/28 ,  H01F17/00 ,  H01F27/29

    Abstract: A coil electronic component includes a body having a first surface and a second surface, opposing each other, and a third surface connecting the first surface and the second surface to each other, an insulating substrate disposed inside the body, a coil portion disposed on the insulating substrate, a first lead-out portion extending from one end portion of the coil portion and having a first spaced portion and a second spaced portion separate from each other by a first slit, whereby the first and second spaced portions are respectively exposed to the first surface and the third surface of the body, and a second lead-out portion extending from the other end portion of the coil portion and having a third spaced portion and a fourth spaced portion separate from each other by a second slit, whereby the third and fourth spaced portions are respectively exposed to the second surface and a third surface of the body.

    COIL COMPONENT
    27.
    发明申请
    COIL COMPONENT 有权

    公开(公告)号：US20220102061A1

    公开(公告)日：2022-03-31

    申请号：US17114987

    申请日：2020-12-08

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： No Il Park ,  Byung Soo Kang ,  Seung Mo Lim ,  Byeong Cheol Moon ,  Boum Seock Kim ,  Yong Hui Li ,  Seung Min Lee

    IPC: H01F27/29 ,  H01F27/28 ,  H01F41/04 ,  H01F41/12 ,  H01F27/32

    Abstract: A coil component includes a body having a first surface, and a first end surface and a second end surface connected to the first surface and opposing each other in a length direction; a support substrate disposed inside the body; a coil portion comprising a first coil pattern and first and second lead-out patterns, each disposed on a first surface of the support substrate; first and second slit portions, respectively defined on edge portions of the first surface of the body to expose the first and second lead-out patterns; and first and second external electrodes disposed on the first and second slit portions to be connected to the first and second lead-out patterns. At least one of the first and second lead-out patterns has a thickness greater than a thickness of each of the first coil pattern and the first dummy lead-out pattern.

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