中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

3 records (took 0.013 seconds)

    Coil component
    1.
    发明授权
    Coil component 有权

    公开(公告)号：US11705268B2

    公开(公告)日：2023-07-18

    申请号：US16567520

    申请日：2019-09-11

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Seung Ho Han ,  Sung Sik Shin ,  Jae Wook Lee

    IPC: H01F5/00 ,  H01F27/28 ,  H01F27/29 ,  H01F41/04 ,  H01F41/12 ,  H01F27/32

    CPC classification number: H01F27/2804 ,  H01F27/29 ,  H01F27/323 ,  H01F41/041 ,  H01F41/122 ,  H01F2027/2809

    Abstract: A coil component is provided. The coil component includes a body having one surface and the other surface, opposing each other, and a wall surface connecting the one surface and the other surface, a coil portion embedded in the body and having an end exposed to the wall surface of the body, an external electrode including a connecting portion disposed on the wall surface of the body and connected to the end of the coil portion, and an extension extending from the connecting portion onto the one surface of the body, a first insulating layer covering the other surface of the body, and an identification portion passing through the first insulating layer and including the same material as a material of the external electrode.

    Choke coil
    3.
    发明授权
    Choke coil 有权
    扼流线圈

    公开(公告)号：US09514873B2

    公开(公告)日：2016-12-06

    申请号：US14594055

    申请日：2015-01-09

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Seung Wan Yu ,  Hee Seung Kim ,  Jae Sun Won ,  Young Min Lee ,  Seung Ho Han ,  Hwa Hun Chin

    IPC: H01F27/24 ,  H01F27/28 ,  H01F17/04 ,  H01F17/06 ,  H01F3/10 ,  H01F27/32

    CPC classification number: H01F17/06 ,  H01F3/10 ,  H01F27/324

    Abstract: Disclosed herein is a choke coil including: a core composed of first and second legs, a first flat plate connecting an upper end portion of the first leg and that of the second leg, and a second flat plate connecting a lower end portion of the first leg and that of the second leg; a primary coil wound around the first leg; and a secondary coil wound around the second leg, wherein a width of at least any one of the first flat plate and the second flat plate is greater than widths of the first leg and the second leg.

    Abstract translation: 本发明公开了一种扼流线圈，其包括：由第一和第二支腿构成的芯，连接第一支腿的上端部分和第二支腿的上端部的第一平板以及连接第一支架的下端部分的第二平板 腿和第二条腿; 缠绕在第一条腿上的初级线圈; 以及缠绕在所述第二支腿上的次级线圈，其中所述第一平板和所述第二平板中的至少任一个的宽度大于所述第一支腿和所述第二支腿的宽度。

Patent Agency Ranking