Title:
ELECTRONIC COMPONENT
Document Type and Number:
WIPO Patent Application WO/2023/171394
Kind Code:
A1
Abstract:
The present invention provides an electronic component which is capable of suppressing the formation of a pinhole in a plating layer even if a corner part of a ceramic element is not completely covered with a base layer. The present invention provides an electronic component which is provided with a ceramic element and an external electrode that is provided on an end of the ceramic element, wherein: an end surface and two lateral surfaces, which are adjacent to each other, of the ceramic element are in contact with each other, thereby forming a corner part of the ceramic element; the external electrode is provided with a base layer which covers a plurality of lateral surfaces including the two lateral surfaces and the end surface excluding the corner part, and a plating layer which covers the base layer and the corner part; and the thickness of the plating layer covering the corner part is larger than the thickness of the plating layer covering the center of the end surface.
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Inventors:
YAMAMOTO KAZUYUKI (JP)
HOMMA HIROKI (JP)
UNO SUI (JP)
INOUE MITSUNORI (JP)
HOMMA HIROKI (JP)
UNO SUI (JP)
INOUE MITSUNORI (JP)
Application Number:
PCT/JP2023/006550
Publication Date:
September 14, 2023
Filing Date:
February 22, 2023
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01G4/30
Foreign References:
| JP2019062100A | 2019-04-18 | |||
| JP2019149410A | 2019-09-05 | |||
| JP2015111655A | 2015-06-18 | |||
| JP2008300769A | 2008-12-11 | |||
| JP2021190546A | 2021-12-13 |
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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