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    MULTILAYER CERAMIC CAPACITOR AND BOARD HAVING THE SAME
    1.
    发明申请
    MULTILAYER CERAMIC CAPACITOR AND BOARD HAVING THE SAME 审中-公开
    多层陶瓷电容器及具有相同功能的板

    公开(公告)号：US20150243438A1

    公开(公告)日：2015-08-27

    申请号：US14601724

    申请日：2015-01-21

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Young Ghyu AHN ,  Hyun Tae KIM ,  Kyo Kwang LEE ,  Jin KIM ,  Byoung Hwa LEE ,  Hwi Geun IM

    IPC: H01G4/008 ,  H01G2/14 ,  H01G4/30 ,  H05K1/18 ,  H01G4/012 ,  H01G4/12

    CPC classification number: H01G4/30 ,  H01G2/065 ,  H01G4/012 ,  H01G4/12 ,  H01G4/228 ,  H01G4/232 ,  H01G4/2325 ,  H05K1/111 ,  H05K1/181 ,  H05K2201/10015 ,  Y02P70/611

    Abstract: A multilayer ceramic capacitor and a board having the same are provided. The multilayer ceramic capacitor includes three external electrodes including a conductive layer, a nickel plating layer, and a tin plating layer sequentially stacked on a mounting surface of the ceramic body, and spaced apart from each other. When an outermost portion of a lead-out portion of an internal electrode exposed to the mounting surface is P, a total thickness of the conductive layer, the nickel plating layer, and the tin plating layer in a normal line direction of the conductive layer from P is a, a thickness of the conductive layer in the normal line direction of the conductive layer from P is b, and a sum of pore heights of pores existing in the conductive layer in the normal line direction of the conductive layer from P is bp, (b−bp)/a satisfies 0.264≦(b−bp)/a≦0.638.

    Abstract translation: 提供了一种多层陶瓷电容器和具有该多层陶瓷电容器的电路板。 多层陶瓷电容器包括三个外部电极，其包括依次层叠在陶瓷体的安装表面上并彼此间隔开的导电层，镍镀层和锡镀层。 当暴露于安装表面的内部电极的引出部分的最外部分为P时，导电层的法线方向上的导电层，镀镍层和镀锡层的总厚度从 P是a，导电层从P的导电层的法线方向的厚度为b，导电层中存在于导电层的导电层的法线方向的孔的孔高度之和为bp ，（b-bp）/ a满足0.264＆nlE;（b-bp）/a≦̸0.638。

    MULTILAYER CERAMIC CAPACITOR AND MOUNTING BOARD FOR MOUNTING THEREOF
    2.
    发明申请
    MULTILAYER CERAMIC CAPACITOR AND MOUNTING BOARD FOR MOUNTING THEREOF 有权
    多层陶瓷电容器及其安装板

    公开(公告)号：US20150318113A1

    公开(公告)日：2015-11-05

    申请号：US14614207

    申请日：2015-02-04

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Hyun Tae KIM ,  Kyoung Nam HWANG ,  Hwi Geun IM ,  Ho Jun LEE ,  Young Ghyu AHN ,  Woo Jin IN

    IPC: H01G4/30 ,  H01G2/06 ,  H01G4/12 ,  H01G4/248 ,  H01G4/012

    CPC classification number: H01G2/065 ,  H01G4/005 ,  H01G4/012 ,  H01G4/1227 ,  H01G4/232 ,  H01G4/248 ,  H01G4/30

    Abstract: A multilayer ceramic capacitor includes: a ceramic body including a plurality of dielectric layers and a plurality of first and second internal electrodes stacked in a width direction; a pair of first external electrodes disposed on a mounting surface of the ceramic body to be spaced apart from one another and connected to the plurality of first internal electrodes; a second external electrode disposed between the pair of first external electrodes on the mounting surface of the ceramic body and connected to the plurality of second internal electrodes; and a dummy electrode disposed on a surface of the ceramic body opposing the mounting surface of the ceramic body.

    Abstract translation: 一种多层陶瓷电容器包括：陶瓷体，其包括多个电介质层和沿宽度方向堆叠的多个第一和第二内部电极; 一对第一外部电极，设置在所述陶瓷体的安装表面上，以彼此间隔开并连接到所述多个第一内部电极; 第二外部电极，设置在陶瓷体的安装面上的一对第一外部电极之间，与多个第二内部电极连接; 以及设置在与陶瓷体的安装面相对的陶瓷体的表面上的虚拟电极。

    MULTILAYER CERAMIC CAPACITOR AND BOARD HAVING THE SAME
    4.
    发明申请
    MULTILAYER CERAMIC CAPACITOR AND BOARD HAVING THE SAME 有权
    多层陶瓷电容器及具有相同功能的电路板

    公开(公告)号：US20150114705A1

    公开(公告)日：2015-04-30

    申请号：US14527662

    申请日：2014-10-29

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Young Ghyu AHN ,  Hyun Tae KIM ,  Hwi Geun IM ,  Jin KIM ,  Kyo Kwang LEE ,  Byoung Hwa LEE

    IPC: H01G4/005 ,  H01G4/30 ,  H01G4/012 ,  H01G2/06 ,  H01G4/12

    CPC classification number: H01G4/30 ,  H01G2/065 ,  H01G4/012 ,  H01G4/12 ,  H01G4/232 ,  H01G4/2325 ,  H01G4/248

    Abstract: There are provided a multilayer ceramic capacitor and a board having the same. The multilayer ceramic capacitor may include: three external electrodes disposed on a mounting surface of a ceramic body to be spaced apart from each other and connected to lead portions of internal electrodes, wherein an interval between adjacent lead portions is 500.7 μm or less, widths of one-side margin portions of the external electrodes in a length direction of the ceramic body that are not in contact with the corresponding lead portions are 20.2 μm or more.

    Abstract translation: 提供了多层陶瓷电容器和具有该多层陶瓷电容器的电路板。 多层陶瓷电容器可以包括：三个外部电极，设置在陶瓷体的安装表面上，彼此间隔开并连接到内部电极的引线部分，其中相邻引线部分之间的间隔为500.7μm或更小， 外部电极在不与相应引线部分接触的陶瓷体的长度方向上的一侧边缘部分为20.2μm以上。

    MULTILAYER CERAMIC CAPACITOR
    6.
    发明申请
    MULTILAYER CERAMIC CAPACITOR 有权
    多层陶瓷电容器

    公开(公告)号：US20150124370A1

    公开(公告)日：2015-05-07

    申请号：US14209420

    申请日：2014-03-13

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Young Ghyu AHN ,  Sang Soo PARK ,  Hwi Geun IM ,  Hyun Tae KIM ,  Soon Ju LEE ,  Heung Kil PARK ,  Byoung Hwa LEE ,  Min Cheol PARK

    IPC: H01G4/224 ,  H01G4/232

    CPC classification number: H01G4/224 ,  H01G4/12 ,  H01G4/228 ,  H01G4/232 ,  H01G4/30

    Abstract: A multilayer ceramic capacitor may include a ceramic body having a plurality of dielectric layers; first and second internal electrodes disposed in the ceramic body to be alternately exposed to the first and second end surfaces of the ceramic body, having the dielectric layers interposed therebetween; and first and second external electrodes electrically connected to the first and second internal electrodes, respectively. The first and second external electrodes may include: first and second internal conductive layers; first and second insulating layers; and first and second external conductive layers.

    Abstract translation: 多层陶瓷电容器可以包括具有多个电介质层的陶瓷体; 设置在陶瓷体中的第一和第二内部电极交替地暴露于陶瓷体的第一和第二端面，其间插入介电层; 以及分别与第一和第二内部电极电连接的第一和第二外部电极。 第一和第二外部电极可以包括：第一和第二内部导电层; 第一和第二绝缘层; 以及第一和第二外部导电层。

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