Dielectric composition, dielectric element, electronic component and multi-layer electronic component
US10490350B2 · kind B2 · utility
0Cited by
5References
17Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 16, 2016 |
| Grant date | Nov 26, 2019 |
| Priority date | — |
| Expiry date | Jun 16, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01G4/248
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A dielectric composition, a dielectric element, an electronic component and a multi-layer electronic component are disclosed. In an embodiment the dielectric composition includes particles having a perovskite crystal structure including at least Bi, Na, Sr and Ti, wherein at least some of the particles have a core-shell structure including a core portion and a shell portion and wherein the content of Bi present in the core portion is at least 1.2 times the content of Bi present in the shell portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.