公开(公告)号：US20160225524A1

公开(公告)日：2016-08-04

申请号：US14981650

申请日：2015-12-28

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Jin Kyung JOO ,  Byoung Hwa LEE ,  Tae Ho KIM ,  Doo Young KIM ,  Taek Jung LEE ,  Sin Il GU

IPC: H01G4/012 ,  H01G4/12

CPC classification number: H01G4/12 ,  H01G4/008 ,  H01G4/1209

Abstract: A method of manufacturing a multilayer ceramic electronic component includes preparing a multilayer structure in which dielectric layers containing an alumina base material and internal electrode layers containing nickel are alternately stacked, plasticizing the multilayer structure by heating to a temperature of 500 to 900° C. at a first heating rate under a first reducing atmosphere at a first hydrogen concentration, sintering the multilayer structure by heating to a temperature of 1,250° C. to 1,400° C. at a second heating rate greater than the first heating rate under a second reducing atmosphere at a second hydrogen concentration higher than the first hydrogen concentration, and then maintaining the temperature of 1,250° C. to 1,400° C., and annealing the multilayer structure by cooling the multilayer structure to room temperature at a first cooling rate.

Abstract translation: 一种制造多层陶瓷电子部件的方法包括制备多层结构，其中包含氧化铝基底材料和含有镍的内部电极层的电介质层交替堆叠，通过加热至500至900℃的温度来增塑多层结构 在第一氢气浓度的第一还原气氛下的第一加热速率，通过在第二还原气氛下以大于第一加热速率的第二加热速率加热至1250℃至1400℃的温度来烧结多层结构 在比第一氢浓度高的第二氢浓度下，然后将温度保持在1250℃至1400℃，并通过以多个第一冷却速率将多层结构冷却至室温来退火多层结构。

公开(公告)号：US20180286559A1

公开(公告)日：2018-10-04

申请号：US15783798

申请日：2017-10-13

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Soo Young JI ,  Hwan Soo YOO ,  Nam Soon MOON ,  Jeong Suong YANG ,  Tae Ho KIM ,  Dae Chul CHOI

IPC: H01F27/255 ,  H01F27/29 ,  H01F27/28 ,  H05K1/18

Abstract: An electronic component includes: a body having electrical insulating properties; an external electrode disposed on an external surface of the body; and a reinforcing layer disposed on a surface of the body and including a metal oxide layer and a graphene oxide layer.

公开(公告)号：US20140119978A1

公开(公告)日：2014-05-01

申请号：US14065120

申请日：2013-10-28

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Jung Wook SEO ,  Tae Ho KIM ,  Young Ku LYU ,  Kwang Myung Kim ,  Kwan LEE ,  Dong Hoon KIM

IPC: C22B7/00

CPC classification number: B22F1/0062 ,  B22F1/0018

Abstract: Disclosed herein is a method for surface treating metal nano particles, including: surface treating metal nano particles with an alkanol amine containing solution.

Abstract translation: 本文公开了一种表面处理金属纳米颗粒的方法，包括：用含烷醇胺溶液表面处理金属纳米颗粒。