公开(公告)号：US20190148076A1

公开(公告)日：2019-05-16

申请号：US16248081

申请日：2019-01-15

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Byoung Jin CHUN ,  Hye Jin JEONG ,  Chung Yeol LEE ,  Sang Moon LEE ,  Hye Young CHOI ,  Myung Jun PARK ,  Young Sook LEE

IPC: H01G4/30 ,  H01G4/232 ,  H01G4/248 ,  H01G4/008 ,  H01G4/012

Abstract: A multilayer ceramic electronic part includes a body portion including an internal electrode and a dielectric layer, a first electrode layer disposed on at least one surface of the body portion and electrically connected to the internal electrode, and a conductive resin layer disposed on the first electrode layer and including a first conductivity-type metal particle, a second conductivity-type metal, and a base resin. The second conductivity-type metal has a melting point lower than a curing temperature of the base resin.

公开(公告)号：US20170154729A1

公开(公告)日：2017-06-01

申请号：US15298619

申请日：2016-10-20

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Sang Moon LEE ,  Myung Jun PARK ,  Hye Jin JEONG ,  Chung Yeol LEE ,  Young Sook LEE ,  Jae Yeol CHOI ,  Hye Young CHOI ,  Byoung Jin CHUN

IPC: H01G4/012 ,  H01G4/008 ,  H01G4/248 ,  H01G4/30

CPC classification number: H01G4/012 ,  H01G4/12 ,  H01G4/232 ,  H01G4/2325 ,  H01G4/30 ,  H01G13/006

Abstract: A capacitor includes a capacitor body having upper and lower surfaces and end surfaces connecting the upper and lower surfaces; and an external electrode disposed on a surface of the capacitor body and having a first electrode layer, a second electrode layer, and a third electrode layer. The second electrode layer includes metal and resin and is interposed between the first electrode layer and the third electrode layer, and a portion of the second electrode layer covering the end surface of the capacitor body has a thickness less than that of a portion of the first electrode layer covering the end surface of the capacitor body.

公开(公告)号：US20150092316A1

公开(公告)日：2015-04-02

申请号：US14320150

申请日：2014-06-30

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Byoung Jin CHUN ,  Je Ik MOON ,  Jae Hwan HAN ,  Seung Hee YOO

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

CPC classification number: H01G4/30 ,  H01G4/12 ,  H01G4/2325

Abstract: A multilayer ceramic electronic component includes a ceramic body including internal electrodes and dielectric layers, and an electrode layer disposed on at least one surface of the ceramic body and electrically connected to the internal electrodes. A conductive resin layer containing metal particles and a base resin is disposed on the electrode layer. When a weight ratio of metal to carbon in a surface portion of the conductive resin layer is defined as A, and a weight ratio of metal to carbon in an internal portion of the conductive resin layer is defined as B, A is greater than B.

Abstract translation: 多层陶瓷电子部件包括具有内部电极和电介质层的陶瓷体，以及设置在陶瓷体的至少一个表面上并与内部电极电连接的电极层。 在电极层上设置含有金属粒子和基体树脂的导电性树脂层。 当导电性树脂层的表面部分的金属与碳的重量比定义为A时，导电性树脂层内部的金属与碳的重量比定义为B，A大于B.