公开(公告)号：US09287043B2

公开(公告)日：2016-03-15

申请号：US13899416

申请日：2013-05-21

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Yoon Hee Lee ,  Ye Jun Park ,  Ro Woon Lee

IPC: H01G4/008 ,  H01G4/12 ,  H01G4/30 ,  H01G4/005

CPC classification number: H01G4/008 ,  H01G4/005 ,  H01G4/12 ,  H01G4/30

Abstract: There is provided a multilayer ceramic electronic component, including: a ceramic body including dielectric layers; first and second internal electrodes disposed to face each other within the ceramic body with the dielectric layer interposed therebetween; and first and second external electrodes electrically connected to the first and second internal electrodes, wherein the ceramic body includes a capacitance forming part contributing to capacitance formation and a non-capacitance forming part provided on at least one of upper and lower surfaces of the capacitance forming part, and when the capacitance forming part is divided into three areas in a thickness direction of the ceramic body, a difference in continuity between internal electrodes in a middle area of the three areas and internal electrodes in upper and lower areas thereof is 1% to 5%.

Abstract translation: 提供了一种多层陶瓷电子部件，包括：包括电介质层的陶瓷体; 第一和第二内部电极，其设置成在陶瓷体内彼此面对，介电层插入其间; 电连接到第一和第二内部电极的第一和第二外部电极，其中陶瓷体包括有助于电容形成的电容形成部分和设置在电容形成的上表面和下表面中的至少一个上的非电容形成部分 部分，并且当电容形成部分在陶瓷体的厚度方向上被分成三个区域时，三个区域的中间区域中的内部电极和上部和下部区域中的内部电极之间的连续性的差异为1％ 5％。

公开(公告)号：US08964354B2

公开(公告)日：2015-02-24

申请号：US13841244

申请日：2013-03-15

Applicant: Samsung Electro-Mechanics Co., Ltd.

Inventor： Ye Jun Park ,  Jong Han Kim ,  Jae Man Park ,  Yoon Hee Lee

IPC: H01G4/005 ,  H01G4/06 ,  H01G4/12 ,  H01G4/01

CPC classification number: H01G4/129 ,  H01G4/0085 ,  H01G4/01 ,  H01G4/012 ,  H01G4/12 ,  H01G4/30

Abstract: There are provided a multi-layered ceramic electronic component and a method of manufacturing the same. The multi-layered ceramic electronic component includes: a ceramic body; internal electrodes formed within the ceramic body and including non-electrode regions formed therein; and external electrodes formed on ends of the ceramic body and electrically connected to the internal electrodes, wherein in a cross section of the internal electrode, 70% or more of the non-electrode regions are distributed in a region formed between points inwardly spaced apart from each of the upper and lower boundary surfaces of the internal electrodes by 5%.

Abstract translation: 提供了一种多层陶瓷电子部件及其制造方法。 多层陶瓷电子部件包括：陶瓷体; 内部电极形成在陶瓷体内并且包括形成在其中的非电极区域; 以及形成在陶瓷体的端部上并与内部电极电连接的外部电极，其中在内部电极的截面中，70％以上的非电极区域分布在形成在与内部电极内部间隔开的点之间的区域中 内部电极的上边界面和下边界面中的每一个分别为5％。