Dielectric composition and electronic component
US12412701B2 · kind B2 · utility
0Cited by
0References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 8, 2022 |
| Grant date | Sep 9, 2025 |
| Priority date | — |
| Expiry date | May 21, 2044 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B2235/96
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Provided is a dielectric composition containing: a main component expressed by {BaxSr(1-x)}mTa4O12; and a first subcomponent, m satisfying a relationship of 1.95≤m≤2.40. The first subcomponent includes silicon and magnesium. When the amount of the main component contained in the dielectric composition is set to 100 parts by mole, the amount of silicon contained in the dielectric composition is 7.5 to 15.0 parts by mole in terms of SiO2, and the amount of magnesium contained in the dielectric composition is 5.0 to 22.5 parts by mole in terms of MgO.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.