Title:
LAMINATED ELECTRONIC COMPONENT AND PRODUCTION METHOD FOR LAMINATED ELECTRONIC COMPONENT
Document Type and Number:
WIPO Patent Application WO/2020/013100
Kind Code:
A1
Abstract:
Provided is a laminated electrical component in which defects do not easily form in a shield conductor layer of a side face of a laminated body. The present invention comprises a laminated body 1 which has outer surfaces including a first main face 1B, a second main face 1T, and a side face 1S, and in which base layers 1a-1i are laminated, inside electrodes (a ground electrode 2, a coil electrode 3, a capacitor electrode 4, and a wiring electrode 5), an outside electrode 7, and a first plated layer 9 which is formed on a surface of the outside electrode 7, wherein: at least a portion of an end part of at least one inside electrode is exposed on the side face 1S of the laminated body 1; a second plated layer 10 is formed on the side face 1S of the laminated body 1 so as to include the end part of the inside electrode that is exposed on said side face 1S of the laminate body 1; a shield conductor layer 11 is formed on the outer surfaces of the laminated body 1 including the second plated layer 10; and the thickness of the second plated layer 10 is configured so as to be less than the thickness of the shield conductor layer 11.
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Inventors:
YAMAMOTO ISSEI (JP)
OKAZAKI ATSUNOBU (JP)
ASANO YUKI (JP)
OKAZAKI ATSUNOBU (JP)
ASANO YUKI (JP)
Application Number:
PCT/JP2019/026906
Publication Date:
January 16, 2020
Filing Date:
July 05, 2019
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01G4/40; H01F17/00; H01F27/00; H01G4/30
Domestic Patent References:
| WO2017179325A1 | 2017-10-19 | |||
| WO2018221131A1 | 2018-12-06 | |||
| WO2018159482A1 | 2018-09-07 |
Foreign References:
| JP2011159786A | 2011-08-18 | |||
| JP2016072411A | 2016-05-09 | |||
| JP2012165028A | 2012-08-30 | |||
| JP2019114669A | 2019-07-11 |
Attorney, Agent or Firm:
KAWAMOTO, Takashi (JP)
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