Multilayer ceramic capacitor
US12368002B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 25, 2022 |
| Grant date | Jul 22, 2025 |
| Priority date | — |
| Expiry date | Jan 7, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01G4/232
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A multilayer ceramic capacitor includes: a body including a dielectric layer and first and second internal electrodes alternately disposed with the dielectric layer interposed therebetween; and a first external electrode and a second external electrode disposed externally on the body, the first external electrode being connected to the first internal electrode and the second external electrode being connected to the second internal electrode, wherein the first and second external electrodes are disposed on the body, and includes a first electrode layer including Ni and Cr, a second electrode layer disposed on the first electrode layer, and including Cu, and a plating layer disposed on the second electrode layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.