Title:
Multilayer ceramic electronic components and their manufacturing methods
Document Type and Number:
Japanese Patent JP6342245
Kind Code:
B2
Abstract:
A multilayer ceramic electronic component may include: a plurality of active parts including a plurality of dielectric layers and a plurality of internal electrodes that are alternately disposed, the plurality of active parts being stacked; an interlayer margin part disposed between the active parts adjacent to each other and containing magnesium; an upper cover part disposed on an upper portion of an uppermost active part among the plurality of active parts and containing magnesium; and a lower cover part disposed on a lower portion of a lowermost active part among the plurality of active parts and containing magnesium, wherein the upper and lower cover parts and the interlayer margin part include magnesium-nickel oxide layers formed on interfaces thereof adjacent to the active parts.
Inventors:
Lee Chun Eun
Kim Do Yeon
Cho Han Kyu
Lee Jong Ho
Kim Do Yeon
Cho Han Kyu
Lee Jong Ho
Application Number:
JP2014144781A
Publication Date:
June 13, 2018
Filing Date:
July 15, 2014
Export Citation:
Assignee:
Samsung Electro-Mechanics Co., Ltd.
International Classes:
H01G4/12; H01G4/30
Domestic Patent References:
| JP2002231561A | ||||
| JP2007149780A | ||||
| JP2011249525A | ||||
| JP9180956A | ||||
| JP6244050A |
Foreign References:
| US20110157768 |
Attorney, Agent or Firm:
Konobu Kato
Fukukawa Shinya
Fukukawa Shinya
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