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    Electronic component
    21.
    发明授权
    Electronic component 有权

    公开(公告)号：US10957486B2

    公开(公告)日：2021-03-23

    申请号：US16674315

    申请日：2019-11-05

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Chan Yoon ,  Sang Soo Park ,  Hwi Dae Kim ,  Woo Chul Shin ,  Ji Hong Jo

    IPC: H01G4/232 ,  H01G4/30

    Abstract: An electronic component includes a capacitor body having alternately stacked first and second internal electrodes with dielectric layers therebetween, the capacitor body having first to sixth surfaces and the first internal electrodes and the second internal electrodes being exposed through the third surface and the fourth surface, respectively. First and second external electrodes are disposed respectively on the third and fourth surfaces of the body and respectively connected to the first and second internal electrodes. A shielding layer includes a cap portion disposed on the second surface of the capacitor body and a side wall portion disposed on the third, fourth, fifth, and sixth surfaces of the capacitor body, and an insulating layer is disposed between the capacitor body and the shielding layer. The shielding layer consists of first and second shielding layers offset from each other in a direction connecting the third and fourth surfaces.

    MULTI-LAYERED CERAMIC CAPACITOR
    22.
    发明申请
    MULTI-LAYERED CERAMIC CAPACITOR 有权

    公开(公告)号：US20210020374A1

    公开(公告)日：2021-01-21

    申请号：US16782616

    申请日：2020-02-05

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Hwi Dae Kim ,  Chan Yoon ,  Ji Hong Jo ,  Sang Soo Park ,  Woo Chul Shin

    IPC: H01G4/30 ,  H01G4/12 ,  H01G2/02 ,  H01G4/012

    Abstract: A multilayer ceramic capacitor includes a body including a dielectric layer and first and second internal electrodes having different sizes to each other, and having first and second surfaces of the first and second internal electrodes, opposing each other in a stacking direction, third and fourth surfaces connected to the first and second surfaces and opposing each other, and fifth and sixth surfaces connected to the first and second surfaces and connected to the third and fourth surfaces, and opposing each other; and first and second external electrodes. When a margin of the first internal electrode in a longitudinal direction is b, and a margin of the first internal electrode in a width direction is d, a margin of the second internal electrode in a longitudinal direction is a, and a margin of the second internal electrode in a width direction is c, a ratio (a/b) of the margin (a) of the second internal electrode in the longitudinal direction to the margin (b) of the first internal electrode in the longitudinal direction is 0.33 or more (where, a>0 and b>0) or a ratio (c/d) of the margin (c) of the second internal electrode in the width direction to the margin (d) of the first internal electrode in the width direction is 0.33 or more (where, c>0 and d>0).

    Coil component and board having the same
    24.
    发明授权
    Coil component and board having the same 有权

    公开(公告)号：US10068697B2

    公开(公告)日：2018-09-04

    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

    IPC: H01F5/00 ,  H01F27/28 ,  H01F27/29 ,  H01F17/00

    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.

    Thin film type common mode filter
    26.
    发明授权
    Thin film type common mode filter 有权
    薄膜式共模滤波器

    公开(公告)号：US09577598B2

    公开(公告)日：2017-02-21

    申请号：US13830916

    申请日：2013-03-14

    Applicant: Samsung Electro-Mechanics Co., Ltd.

    Inventor： Young Seuck Yoo ,  Kang Heon Hur ,  Young Ghyu Ahn ,  Chan Yoon ,  Sung Kwon Wi ,  Jeong Min Cho ,  Geon Se Chang ,  Young Do Kweon

    IPC: H03H7/01 ,  H03H7/42 ,  H01F17/00 ,  H03H1/00

    CPC classification number: H03H7/0138 ,  H01F17/0013 ,  H01F2017/0066 ,  H01F2017/0093 ,  H03H7/427 ,  H03H2001/0057

    Abstract: Disclosed herein is a thin film type common mode filter including: a base substrate made of an insulating material; a first insulating layer formed on the base substrate; a coil-shaped internal electrode formed on the first insulating layer; a second insulating layer formed on the internal electrode; an external electrode terminal having a vertical section connected to a side surface of the internal electrode and a horizontal section extended from an upper end of the vertical section toward a horizontal direction to thereby form a parallel surface spaced apart from the internal electrode by a predetermined distance; and a ferrite resin layer formed between the horizontal section of the external electrode terminal and the internal electrode.

    Abstract translation: 本文公开了一种薄膜型共模滤光器，包括：由绝缘材料制成的基底; 形成在所述基底基板上的第一绝缘层; 形成在所述第一绝缘层上的线圈状内部电极; 形成在所述内部电极上的第二绝缘层; 具有连接到内部电极的侧表面的垂直部分的外部电极端子和从垂直部分的上端向水平方向延伸的水平部分，从而形成与内部电极间隔预定距离的平行表面 ; 以及在外部电极端子的水平部分和内部电极之间形成的铁氧体树脂层。

    COMMON MODE FILTER
    27.
    发明申请
    COMMON MODE FILTER 有权
    共模滤波器

    公开(公告)号：US20140312992A1

    公开(公告)日：2014-10-23

    申请号：US14255376

    申请日：2014-04-17

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Won Chul SIM ,  Chan Yoon ,  Young Seuck Yoo ,  Sung Kwon Wi

    IPC: H03H7/01

    CPC classification number: H03H7/427

    Abstract: Disclosed herein is a common mode filter having improved insertion loss characteristics. The common mode filter includes: first and second coil electrode patterns formed at an upper layer and alternately disposed; and first and second coil electrode patterns formed at a lower layer and alternately disposed, wherein the outermost pattern of the upper layer and the outermost pattern of the lower layer are coil electrode patterns having the same order.

    Abstract translation: 这里公开了具有改进的插入损耗特性的共模滤波器。 共模滤波器包括：形成在上层并交替布置的第一和第二线圈电极图案; 以及第一和第二线圈电极图案，其形成在下层并交替布置，其中上层的最外图案和下层的最外图案是具有相同次序的线圈电极图案。

    Multilayer capacitor and substrate including the same mounted thereon
    28.
    发明授权
    Multilayer capacitor and substrate including the same mounted thereon 有权

    公开(公告)号：US12205772B2

    公开(公告)日：2025-01-21

    申请号：US18526361

    申请日：2023-12-01

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Hwi Dae Kim ,  Sang Soo Park ,  Chan Yoon ,  Woo Chul Shin ,  Ji Hong Jo

    IPC: H01G4/30 ,  H01G2/02 ,  H01G4/012 ,  H01G4/12

    Abstract: A multilayer capacitor includes a capacitor body having an active region, upper and lower cover regions, and width margins on opposing sides of the active region. The width margin includes a first region on an internal side thereof adjacent the first and second internal electrodes and a second region on an external side between the first region and a respective external surface of the capacitor body, and the upper and lower cover regions each include a third region on an internal side thereof adjacent the internal electrodes and a fourth region on an external side between the third region and a respective external surface of the capacitor body. The active region, the second region, and the fourth region have a same dielectric constant A, and the first and third regions have a same dielectric constant B, and A and B are different from each other and satisfy 0.5≤B/A.

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