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US 2021/0061718 A1Published application
Dielectric composition and electronic component
AssigneeTDK Corporation
InventorToshihiro IGUCHI
Life of this patent
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Abstract
Provided is a dielectric composition exhibiting a high strength and a high specific dielectric constant. The dielectric composition contains composite oxide particles having a composition formula represented by (SrxBa1-x)yNb2O5+y and an Al-based segregation phase. The Al segregation phase has niobium, aluminum, and oxygen.
Claims11
A dielectric composition, comprising:
- composite oxide particles having a composition formula represented by (SrxBa1-x)yNb2O5+y and an Al-based segregation phase,
- wherein the Al-based segregation phase comprises an Al-based oxide having niobium, aluminum, and oxygen.
A dielectric composition, comprising:
- composite oxide particles having a composition formula represented by (SrxBa1-x)yNb2O5+y and a Si-based segregation phase,
- wherein the Si-based segregation phase comprises a Si-based oxide having niobium, alkaline earth metal, and silicon.
Dependencies are inferred from the claim text.