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公开(公告)号：US20170150608A1
公开(公告)日：2017-05-25
申请号：US15258382
申请日：2016-09-07
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Chan YOON , Dong Hwan LEE , Young Ghyu AHN
CPC classification number: H05K1/181 , H01F17/0013 , H01F17/0033 , H01F27/24 , H01F27/2804 , H01F27/292 , H01F41/0206 , H01F41/041 , H01F41/046 , H01F2027/2809 , H05K1/111 , H05K3/46 , H05K2201/1003 , Y02P70/611
Abstract: A coil component includes a main substrate; a first coil pattern disposed on a first surface of the main substrate; a first insulating layer disposed on one surface of the first coil pattern; a third coil pattern disposed on one surface of the first insulating layer and electrically connected to the first coil pattern; a second coil pattern disposed on a second surface of the main substrate opposing the first surface; a second insulating layer disposed on one surface of the second coil pattern; a fourth coil pattern disposed on one surface of the second insulating layer and electrically connected to the second coil pattern; and a magnetic body in which the first to fourth coil patterns are embedded, and a board having the same.
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公开(公告)号：US20170148561A1
公开(公告)日：2017-05-25
申请号：US15229366
申请日：2016-08-05
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Chan YOON , Dong Hwan LEE , Young Ghyu AHN
IPC: H01F27/28 , H01F27/29 , H05K1/18 , H01F27/255
CPC classification number: H01F27/2804 , H01F27/022 , H01F27/255 , H01F27/292 , H01F2027/2809 , H05K1/181 , H05K3/3431 , H05K2201/1003
Abstract: A coil component includes: a first coil and a second coil; a first magnetic region embedding the first coil therein and a second magnetic region embedding the second coil therein; a magnetic body embedding the first and second magnetic regions therein; first and second external electrodes disposed on external surfaces of the magnetic body and connected to a first end portion and a second end portion of the first coil, respectively; and third and fourth external electrodes disposed on the external surfaces of the magnetic body and connected to a first end portion and a second end portion of the second coil, respectively.
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公开(公告)号：US20170026019A1
公开(公告)日：2017-01-26
申请号：US15093376
申请日：2016-04-07
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Won Chul SIM , Dong Hwan LEE , Young Ghyu AHN
IPC: H03H7/01
CPC classification number: H03H7/427 , H03H2250/00
Abstract: A coil component includes a magnetic body having a plurality of filter parts disposed on a substrate and spaced apart from each other in a thickness direction. A plurality of input terminals and output terminals are disposed on outer surfaces of the magnetic body. Each of the filter parts includes upper and lower coils disposed in the magnetic body and spaced apart from each other in the thickness direction. In one example, a number of turns of the upper and lower coils of one filter part is different from a number of turns of the upper and lower coils of another filter part adjacent thereto. In another example, the number of turns of the upper and lower coils of the one and the other filter parts are the same, but capacitances of the one and the other filter parts are different.
Abstract translation: 线圈部件包括具有设置在基板上并沿厚度方向彼此间隔开的多个过滤部分的磁体。 多个输入端子和输出端子设置在磁性体的外表面上。 每个过滤器部分包括设置在磁体中的上部和下部线圈，并且在厚度方向上彼此间隔开。 在一个示例中，一个过滤器部分的上部和下部线圈的匝数与与其相邻的另一个过滤器部分的上部和下部线圈的匝数不同。 在另一示例中，一个和另一个滤波器部分的上和下线圈的匝数相同，但是一个和另一个滤波器部分的电容不同。
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公开(公告)号：US20170006706A1
公开(公告)日：2017-01-05
申请号：US15089805
申请日：2016-04-04
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Chan YOON , Dong Hwan LEE , Young Ghyu AHN
CPC classification number: H05K1/181 , H01F17/0013 , H01F17/0033 , H01F17/04 , H01F27/292 , H01F2017/048 , H05K2201/1003
Abstract: There are provided a coil component and a board for mounting the same. The coil component includes a magnetic body including first and second coil portions disposed on one surface of a substrate and disposed linearly, based on a central portion of the magnetic body, and third and fourth coil portions disposed on the other surface of the substrate and disposed linearly, based on the central portion of the magnetic body; and first to fourth external electrodes disposed on an external surface of the magnetic body and connected to the first to fourth coil portions. The first coil portion and the third coil portion have a first core portion, and the second coil portion and the fourth coil portion have a second core portion. A peripheral portion disposed outwardly of the first to fourth coil portions has greater permeability than that of the first and second core portions.
Abstract translation: 提供了线圈部件和用于安装线圈部件的板。 线圈部件包括：磁体，其包括设置在基板的一个表面上的第一和第二线圈部分，并且基于磁体的中心部分线性设置，以及设置在基板的另一个表面上的第三和第四线圈部分， 线性地基于磁体的中心部分; 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。 第一线圈部和第三线圈部具有第一芯部，第二线圈部和第四线圈部具有第二芯部。 设置在第一至第四线圈部分外侧的周边部分具有比第一和第二芯部的磁导率更大的磁导率。
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公开(公告)号：US20160126918A1
公开(公告)日：2016-05-05
申请号：US14866840
申请日：2015-09-25
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Young Ghyu AHN , Min Cheol PARK , Byoung Hwa LEE , Dong Hwan LEE
CPC classification number: H03H7/0115 , H01F27/24 , H01F27/28 , H01F27/292 , H01F27/40 , H01F2017/0026 , H01G4/005 , H01G4/232 , H01G4/30 , H01G4/38 , H01G4/40 , H03H1/0007 , H03H2001/005 , H03H2001/0057 , H03H2001/0085
Abstract: A multilayer electronic component includes a body including a dielectric layer and/or a magnetic layer, a terminal part including an input terminal, an output terminal, and a ground terminal connected to the body, and a filter part including a coil part disposed in the body and a capacitor part connected to the coil part and filtering a high frequency component of an input signal input to the input terminal. The capacitor part includes a plurality of first internal electrodes connected to the coil part and a plurality of second internal electrodes exposed to an exterior of the body.
Abstract translation: 一种多层电子部件，具有包括电介质层和/或磁性层的主体，包括输入端子，输出端子以及与本体连接的接地端子的端子部，以及包括设置在所述主体中的线圈部的过滤部 主体和连接到线圈部分的电容器部分，并且滤波输入到输入端的输入信号的高频分量。 电容器部分包括连接到线圈部分的多个第一内部电极和暴露于主体外部的多个第二内部电极。
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Patent Agency Ranking
公开(公告)号：US20160078995A1
公开(公告)日：2016-03-17
申请号：US14625340
申请日：2015-02-18
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Chan YOON , Dong Hwan LEE , Young Ghyu AHN
CPC classification number: H01F27/292 , H01F17/0013 , H01F2017/0066
Abstract: There are provided a coil component and a board having the same. The coil component includes: a magnetic body including first and second coil parts disposed to be symmetrical to each other on one surface of a substrate on the basis of a central portion of the magnetic body and third and fourth coil parts disposed to be symmetrical to each other on the other surface of the substrate on the basis of the central portion of the magnetic body; 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。 线圈部件包括：磁体，其包括第一和第二线圈部分，第一和第二线圈部分设置成在基于磁体的中心部分的基板的一个表面上彼此对称，并且第三和第四线圈部分设置成与每个 基于磁体的中心部分在基板的另一个表面上的另一个表面; 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。
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公开(公告)号：US20150371752A1
公开(公告)日：2015-12-24
申请号：US14478728
申请日：2014-09-05
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Moon Soo PARK , Tae Young KIM , Dong Hwan LEE
IPC: H01F27/28 , H01F41/04 , H01F41/02 , H01F27/255
CPC classification number: H01F41/046 , H01F17/0013 , H01F27/255 , H01F27/292 , H01F2003/106 , H01F2017/0066 , Y10T29/49075
Abstract: A chip electronic component may include: a magnetic body; and internal coil parts buried in the magnetic body. The magnetic body includes: a core layer including the internal coil parts; and upper and lower cover layers disposed on upper and lower portions of the core layer, respectively, the core layer having a level of magnetic permeability different from that of at least one of the upper and lower cover layers.
Abstract translation: 芯片电子部件可以包括：磁体; 和内部线圈部分埋在磁体中。 磁体包括：包含内部线圈部分的芯层; 以及分别设置在所述芯层的上部和下部的上下层，所述芯层具有与上盖层和下覆盖层中的至少一个的磁导率不同的磁导率水平。
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公开(公告)号：US20250079060A1
公开(公告)日：2025-03-06
申请号：US18773966
申请日：2024-07-16
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Tae Hyun KIM , Byeong Cheol MOON , Dong Jin LEE , Dong Hwan LEE , Dae Ki LIM , Boum Seock KIM
Abstract: A coil component according to an aspect of the present disclosure includes a coil component having a body including a first surface and a second surface opposing each other in a first direction, and a third surface and a fourth surface connecting the first surface to the second surface and opposing each other in a second direction; a coil disposed in the body; an external electrode disposed on the body and connected to the coil; and a first heat dissipation portion disposed on the first surface, wherein the body includes a groove disposed in a region between the first heat dissipation portion and the external electrode.
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公开(公告)号：US20240029941A1
公开(公告)日：2024-01-25
申请号：US18102911
申请日：2023-01-30
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Dong Hwan LEE , Chan YOON , Dong Jin LEE , Tae Hyun KIM , Byeong Cheol MOON , Boum Seock KIM
CPC classification number: H01F27/2804 , H01F27/292
Abstract: A coil component includes a body, a first coil disposed in the body and including a first winding portion having a turns number less than one turn, a second coil disposed in the body and including a second winding portion having a turns number less than one turn, a first external electrode and a second external electrode, respectively connected to one end and the other end of the first coil, and a third external electrode and a fourth external electrode, respectively connected to one end and the other end of the second coil. A portion of the first winding portion is disposed on an internal side of the second winding portion, and a portion of the second winding portion is disposed on an internal side of the first winding portion.
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公开(公告)号：US20230008016A1
公开(公告)日：2023-01-12
申请号：US17739654
申请日：2022-05-09
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Chan YOON , Dong Hwan LEE , Dong Jin LEE , Boum Seock KIM
Abstract: A coil component includes a body including a first surface and a second surface disposed to oppose each other in a first direction, a first coil unit disposed in the body, and including a support member and a coil pattern disposed on at least one surface of the support member, a second coil unit disposed in the body, and including a wire-wound type coil; and a plurality of external electrodes connected to the first and second coil units, wherein a core axis of the first coil unit is not parallel to a core axis of the second coil unit.
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