Dielectric composition and electronic component

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United States of America Patent

PATENT NO 10186379
APP PUB NO 20170372840A1
SERIAL NO

15632955

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Abstract

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A dielectric composition is provided. The dielectric composition includes: a main component made of: a first complex oxide expressed by a chemical formula {K(Ba1-xSrx)2Nb5O15}; and a second complex oxide expressed by a chemical formula that differs the chemical formula of the first complex oxide. The second complex oxide is a complex oxide expressed by one of chemical formulae: {(Ca1-ySry)(Zr1-zTiz)O3}; {Ba(Ti1-uZru)O3}; {(Ca1-vSrv)TiSiO5}; and {(Ba1-wRe2w/3)Nb2O6}, x satisfies 0.35≤x≤0.75, and a satisfies 0.25≤a≤0.75 when a molar ratio between the first and second complex oxides is defined by a:b in an order and a+b=1.00.

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Patent Owner(s)

  • 501 TDK CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Takahashi, Tetsuhiro Tokyo, JP 21 77

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