Ceramic electronic component
US9818545B2 · kind B2 · utility
1Cited by
1References
8Claims
0Family size
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Key dates
| Filing date | Dec 28, 2016 |
| Grant date | Nov 14, 2017 |
| Priority date | — |
| Expiry date | Dec 28, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B2237/68
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A ceramic electronic component includes a dielectric layer and an electrode layer. The dielectric layer contains a plurality of ceramic particles and grain boundary phases present therebetween. A main component of the ceramic particles is barium titanate. An average thickness of the grain boundary phases is 1.0 nm or more. A thickness variation σ of the grain boundary phases is 0.1 nm or less.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.