中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

67 records (took 0.03 seconds)

    COIL COMPONENT
    31.
    发明申请
    COIL COMPONENT 有权

    公开(公告)号：US20210366641A1

    公开(公告)日：2021-11-25

    申请号：US16989089

    申请日：2020-08-10

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Hwi Dae KIM ,  Dong Hwan LEE ,  Sang Soo PARK ,  Chan YOON ,  Dong Jin LEE ,  Hye Mi YOO

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

    Abstract: A coil component includes a body, a coil portion disposed in the body and having first and second lead-out portions exposed to at least one surface of the body to be spaced apart from each other, first and second external electrodes disposed on the at least one surface of the body to be spaced apart from each other, and respectively connected to the first and second lead-out portions, a dielectric layer disposed on a surface of the body, and a third external electrode disposed on the surface of the body having the dielectric layer disposed thereon to be spaced apart from each of the first and second external electrodes, and covering the dielectric layer.

    COIL COMPONENT AND METHOD OF MANUFACTURING THE SAME
    33.
    发明申请
    COIL COMPONENT AND METHOD OF MANUFACTURING THE SAME 审中-公开
    线圈组件及其制造方法

    公开(公告)号：US20170032885A1

    公开(公告)日：2017-02-02

    申请号：US15215210

    申请日：2016-07-20

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Woo Jin LEE ,  Youn Soo KIM ,  Dong Hwan LEE ,  Ho Jin YUN ,  Ji Hyun EOM ,  Chan YOON

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

    CPC classification number: H01F27/292 ,  H01F17/0033 ,  H01F17/04 ,  H01F41/046 ,  H01F2017/048

    Abstract: A coil component includes a body part containing a magnetic material, a coil part disposed in the body part, and an electrode part disposed on the body part. The coil part includes a support member, a first coil layer disposed on at least one surface of the support member, a first insulating layer stacked on at least one surface of the support member and covering the first coil layer, and a second coil layer disposed on the first insulating layer. The first and second coil layers are electrically connected to each other, and the second coil layer has a larger number of coil turns than the first coil layer. Additionally or alternatively, a conductor of the first coil layer has an aspect ratio less than 1. Methods of manufacturing such coil components are also provided.

    Abstract translation: 线圈部件包括包含磁性材料的主体部分，设置在主体部分中的线圈部分和设置在主体部分上的电极部分。 线圈部分包括支撑构件，设置在支撑构件的至少一个表面上的第一线圈层，堆叠在支撑构件的至少一个表面上并覆盖第一线圈层的第一绝缘层和设置在第一线圈层上的第二线圈层 在第一绝缘层上。 第一和第二线圈层彼此电连接，并且第二线圈层具有比第一线圈层更多的线圈匝数。 另外或替代地，第一线圈层的导体具有小于1的纵横比。还提供了制造这种线圈部件的方法。

    ELECTRONIC COMPONENT
    37.
    发明申请
    ELECTRONIC COMPONENT 审中-公开
    电子元件

    公开(公告)号：US20160163442A1

    公开(公告)日：2016-06-09

    申请号：US14925535

    申请日：2015-10-28

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Chan YOON ,  Dong Hwan LEE ,  Young Ghyu AHN

    IPC: H01F27/00 ,  H01F27/24 ,  H01F27/28

    CPC classification number: H01F27/008 ,  H01F17/0013 ,  H01F27/085 ,  H01F27/24 ,  H01F27/255 ,  H01F27/2804 ,  H01F27/292 ,  H01F2027/2809

    Abstract: An electronic component comprises a magnetic body containing a magnetic metal powder; and internal coil parts embedded in the magnetic body and disposed on one surface and the other surface of an insulating substrate, respectively. A core part is disposed inwardly of the internal coil parts, and a through-hole penetrating through the magnetic body is disposed in a portion of the core part.

    Abstract translation: 电子部件包括含有磁性金属粉末的磁性体; 以及嵌入在磁体中并分别设置在绝缘基板的一个表面和另一个表面上的内部线圈部件。 核心部分设置在内部线圈部分的内部，并且贯穿磁体的通孔设置在芯部分的一部分中。

    COIL COMPONENT AND BOARD HAVING THE SAME
    39.
    发明申请
    COIL COMPONENT AND BOARD HAVING THE SAME 审中-公开
    线圈组件和板具有相同的功能

    公开(公告)号：US20160078994A1

    公开(公告)日：2016-03-17

    申请号：US14621282

    申请日：2015-02-12

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Chan YOON ,  Dong Hwan LEE ,  Young Ghyu AHN

    IPC: H01F27/28 ,  H01F1/14 ,  H01F1/147 ,  H01F27/29 ,  H01F27/24

    CPC classification number: H01F27/292 ,  H01F1/34 ,  H01F5/00 ,  H01F17/0013 ,  H01F27/02 ,  H01F2017/0066

    Abstract: There are provided a coil component and a board having the same. The coil component may include: a magnetic body including a substrate having two cores, first and second coil parts disposed on one surface of the substrate, and third and fourth coil parts disposed on the other surface of the substrate; a connection part disposed to penetrate through the two cores in the magnetic body and connecting the two cores to each other; and first to fourth external electrodes disposed on outer surfaces of the magnetic body and connected to the first to fourth coil parts.

    Abstract translation: 提供了线圈部件和具有该线圈部件的板。 线圈部件可以包括：磁体，其包括具有两个芯的衬底，设置在衬底的一个表面上的第一和第二线圈部分以及设置在衬底的另一个表面上的第三和第四线圈部分; 连接部，其设置成穿过所述磁性体中的所述两个芯并且将所述两个芯彼此连接; 以及第一至第四外部电极，其设置在所述磁性体的外表面上并与所述第一至第四线圈部连接。

Patent Agency Ranking