Multilayer ceramic capacitor
US10510488B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 29, 2017 |
| Grant date | Dec 17, 2019 |
| Priority date | — |
| Expiry date | Oct 10, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01G4/232
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A multilayer ceramic capacitor includes a laminated body including ceramic layers, first internal electrode layers, and second internal electrode layers alternately laminated. First and second external electrodes provided on the laminated body include first diffusion portions defined by interdiffusion of the first internal electrode layers and the first external electrode at interfaces between the first internal electrode layers and the ceramic layers, and second diffusion portions defined by interdiffusion of the second internal electrode layers and the second external electrode at interfaces between the second internal electrode layers and the ceramic layers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.