中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

72 records (took 0.024 seconds)

    COIL COMPONENT
    41.
    发明公开
    COIL COMPONENT 审中-公开

    公开(公告)号：US20240304376A1

    公开(公告)日：2024-09-12

    申请号：US18375310

    申请日：2023-09-29

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Byeong Cheol MOON ,  In Young KANG ,  Seok Hwan AHN ,  Boum Seock KIM

    IPC: H01F27/29

    CPC classification number: H01F27/292

    Abstract: A coil component includes a body having a recess formed therein, a support member disposed within the body, a coil disposed on the support member, and an external electrode disposed on one surface of the body, the external electrode extending to the recess to be connected to the coil. The external electrode includes a first metal layer disposed on the recess to be in contact with the coil, and a conductive resin layer having at least a portion in contact with the first metal layer.

    COIL COMPONENT
    42.
    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
    44.
    发明公开
    COIL COMPONENT 审中-公开

    公开(公告)号：US20230395311A1

    公开(公告)日：2023-12-07

    申请号：US18092483

    申请日：2023-01-03

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

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

    IPC: H01F27/32 ,  H01F27/29 ,  H01F27/24 ,  H01F1/14

    CPC classification number: H01F27/324 ,  H01F27/292 ,  H01F27/24 ,  H01F1/14

    Abstract: A coil component includes a body, a coil disposed within the body, a first insulating layer covering at least a portion of the coil, an external electrode disposed on one surface of the body and connected to the coil at the one surface of the body, and a magnetic layer disposed on the first insulating layer, covering at least a portion of the first insulating layer and spaced apart from the surface of the body, and in which an the external electrode is disposed on the body, connected to the coil, and spaced apart from the magnetic layer. Additionally, the coil component can include a second insulating layer covering at least a portion of the magnetic layer.

    COIL COMPONENT
    45.
    发明公开
    COIL COMPONENT 审中-公开

    公开(公告)号：US20230368966A1

    公开(公告)日：2023-11-16

    申请号：US18095669

    申请日：2023-01-11

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Chan YOON ,  Dong Hwan LEE ,  Dong Jin LEE ,  Boum Seock KIM

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

    CPC classification number: H01F27/292 ,  H01F27/02 ,  H01F27/2852 ,  H01F27/24

    Abstract: A coil component includes a body having a first surface and a second surface disposed to be perpendicular to a first direction, a third surface and a fourth surface disposed to be perpendicular to a second direction, and a fifth surface and a sixth surface disposed to be perpendicular to a third surface, a coil portion including a first lead-out portion and a second lead-out portion, a first external electrode connected to the first lead-out portion, and a second external electrode connected to the second lead-out portion, wherein the first and second external electrodes are spaced apart from each other in the second direction, and a gap between the first surface and the second surface is greater than a gap between the third surface and the fourth surface and a gap between the fifth surface and the sixth surface.

    COIL COMPONENT
    46.
    发明申请
    COIL COMPONENT 有权

    公开(公告)号：US20230120939A1

    公开(公告)日：2023-04-20

    申请号：US17885941

    申请日：2022-08-11

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Chan YOON ,  Dong Hwan LEE ,  Dong Jin LEE ,  Boum Seock KIM

    IPC: H01F27/32 ,  H01F27/29 ,  H01F27/24

    Abstract: A coil component includes a body including first to fourth side surfaces and one surface and the other surface connected to each of the first to fourth side surfaces and opposing each other in a first direction, a distance between the one surface and the other surface in the first direction being 440 μm or less, and a coil disposed in the body, wherein a thickness of the coil in the first direction is shorter than a minimum distance from the one surface of the body to the coil, and a minimum distance from the coil to the first to fourth side surfaces of the body is 40 μm or greater.

    COIL COMPONENT
    47.
    发明申请
    COIL COMPONENT 有权

    公开(公告)号：US20230114664A1

    公开(公告)日：2023-04-13

    申请号：US17890611

    申请日：2022-08-18

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Chan YOON ,  Dong Hwan LEE ,  Dong Jin LEE ,  Boum Seock KIM

    IPC: H01F27/29 ,  H01F27/32 ,  H01F17/04 ,  H01F27/28

    Abstract: A coil component includes a body having a first surface and a second surface opposing in a thickness direction, and a first side surface and a second side surface opposing in a width direction while each connecting the first surface and the second surface to each other. A coil unit is disposed in the body. First and second external electrodes are disposed to be spaced apart from each other on the body, while respectively being connected to the coil unit. A cover portion disposed on the second surface of the body and at least partially covering the first and second external electrodes. A cross-section perpendicular to the first surface of the body and parallel to the width direction and traversing the body and the cover portion has substantially the same size in the width direction and in the thickness direction.

    COIL COMPONENT
    49.
    发明申请
    COIL COMPONENT 有权

    公开(公告)号：US20220102065A1

    公开(公告)日：2022-03-31

    申请号：US17103050

    申请日：2020-11-24

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Ju Hwan YANG ,  Seung Mo LIM ,  Tae Jun CHOI ,  Byung Soo KANG ,  Boum Seock KIM

    IPC: H01F27/32 ,  H01F17/00 ,  H01F17/04 ,  H01F27/29 ,  H01F27/02

    Abstract: A coil component includes a body having one surface, and one end surface and the other end surface connected to the one surface and opposing each other; a coil portion including lead-out patterns within the body; slit portions respectively disposed in an edge portion between the one end surface and the one surface of the body and an edge portion between the other end surface and the one surface of the body to expose the lead-out patterns; external electrodes disposed to be spaced apart from each other on the one surface and respectively extending to the slit portions to be connected to the lead-out patterns; and surface insulating layers, respectively disposed on the one end surface and the other end surface of the body. The surface insulating layers include a first insulating thin film including silicon dioxide (SiO2), and a second insulating thin film including aluminum oxide (Al2O3).

Patent Agency Ranking