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Embedded multilayer ceramic electronic component manufacturing method thereof and print circuit board having embedded multilayer ceramic electronic component

机译:嵌入式多层陶瓷电子元件的制造方法以及具有嵌入式多层陶瓷电子元件的印刷电路板

摘要

The present invention relates to a multilayer ceramic electronic component, which comprises: a body having first and second surfaces which face each other, third and fourth surfaces which are connected to the first and second surfaces and face each other, fifth and sixth surfaces which are connected to the first and second surfaces, connected to the third and fourth surfaces, and face each other, and including a plurality of dielectric layers and a plurality of first and second internal electrodes which are disposed with the dielectric layer therebetween so as to be alternately exposed through the third and fourth surfaces, respectively; and first and second external electrodes disposed on the third and fourth surfaces of the body, respectively, and including first and second connected portions connected to the first and second internal electrodes, respectively, and first and second band portions extended from the first and second connected portions to portions of at least one of the first and second surfaces of the body, respectively. The first and second external electrodes include first and second conductive layers which are disposed on the body and first and second plating layers which are disposed on the first and second conductive layers, respectively, and cut surfaces of end portions of external electrodes are flat. Thus, the deviation of the gap between the band portions is minimized.
机译:多层陶瓷电子元件技术领域本发明涉及一种多层陶瓷电子元件,其包括:具有彼此面对的第一和第二表面的主体,与第一和第二表面彼此面对并且彼此面对的第三和第四表面,以及彼此面对的第五和第六表面。连接至第一表面和第二表面,连接至第三表面和第四表面并彼此面对,并且包括多个电介质层和多个第一和第二内部电极,第一和第二内部电极在其之间以交替的方式设置分别通过第三和第四表面暴露;第一和第二外部电极分别设置在主体的第三和第四表面上,并且包括分别连接到第一和第二内部电极的第一和第二连接部分,以及从第一和第二连接部分延伸的第一和第二带状部分分别对应于主体的第一和第二表面中至少一个的一部分。第一和第二外部电极包括分别设置在主体上的第一和第二导电层以及分别设置在第一和第二导电层上的第一和第二镀层,并且外部电极的端部的切割表面是平坦的。因此,带部分之间的间隙的偏差被最小化。

著录项

  • 公开/公告号KR20190053327A

    专利类型

  • 公开/公告日2019-05-20

    原文格式PDF

  • 申请/专利权人 SAMSUNG ELECTRO-MECHANICS CO. LTD.;

    申请/专利号KR20170149057

  • 发明设计人 KIM TAE HYEOK;

    申请日2017-11-10

  • 分类号H01G4/232;H01G4/012;H01G4/30;H05K1/18;

  • 国家 KR

  • 入库时间 2022-08-21 11:50:52

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