Multilayer ceramic capacitor and method for manufacturing the same
US10319522B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Dec 1, 2017 |
| Grant date | Jun 11, 2019 |
| Priority date | — |
| Expiry date | Dec 1, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01G4/308
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A multilayer ceramic capacitor includes: a capacitance layer including dielectric layers and first and second internal electrodes disposed with respective dielectric layers interposed therebetween; a protection layer disposed on one surface of the capacitance layer; an alpha connection electrode provided in an alpha via penetrating through the protection layer; and a beta connection electrode provided in a beta via penetrating through the capacitance layer and connected to the alpha via. The alpha via has a diameter greater than that of the beta via.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.