Multilayer ceramic capacitor with dielectric layers including dielectric grains having a core-shell structure
US10515760B1 · kind B1 · utility
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Key dates
| Filing date | Oct 12, 2018 |
| Grant date | Dec 24, 2019 |
| Priority date | — |
| Expiry date | Oct 12, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B2235/79
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A multilayer ceramic capacitor includes: a ceramic body including dielectric layers and first and second internal electrodes disposed to face each other with each of the dielectric layers interposed therebetween; and first and second external electrodes disposed on external surfaces of the ceramic body and electrically connected to the first and second internal electrode, respectively, wherein the dielectric layer includes dielectric grains having a core-shell structure including a core and a shell, and a domain wall is disposed in the shell.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.