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US 12,626,862 B2Granted
Dielectric composition and electronic device
AssigneeTDK Corporation
InventorsToshihiro Iguchi, Kenichiro Masuda
Life of this patent
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Abstract
A dielectric composition includes main phases having a tungsten bronze structure and first segregation phases. The first segregation phases include Ba and Si.
Claims6
A dielectric composition comprising:
- main phases having a tungsten bronze structure;
- and first segregation phases, wherein the first segregation phases include Ba, Si and Sr, and
- a molar ratio of a total of Ba element and Sr element to Si element in the first segregation phases is 1.05 to 2.5.
Dependencies are inferred from the claim text.