Multilayer capacitor
US11139114B2 · kind B2 · utility
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3References
23Claims
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Assignee
Inventors
Key dates
| Filing date | Jul 30, 2019 |
| Grant date | Oct 5, 2021 |
| Priority date | — |
| Expiry date | Jan 26, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01G4/1227
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A multilayer capacitor includes a body including a stack structure of a plurality of dielectric layers, and a plurality of internal electrodes stacked with the dielectric layers interposed therebetween. A stress alleviation portion is disposed on at least one surface among surfaces of the body, and an external electrode is disposed on an external portion of the body and connected to the internal electrodes. The stress alleviation portion includes a first resin layer adjacent to the body, and a second resin layer covering the first resin layer and including a filler dispersed in a resin of the second resin layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.