Ceramic electronic device and manufacturing method of the same

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United States of America Patent

PATENT NO 11848157
APP PUB NO 20220319774A1
SERIAL NO

17694148

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Abstract

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A ceramic electronic device includes a multilayer structure in which each of a plurality of internal electrode layers and each of three or more of dielectric layers of which a main component is ceramic are alternately stacked. The three or more of dielectric layers include Sn. A dielectric layer having a smaller Sn concentration is closer to an outermost end in a stacking direction than a dielectric layer having a larger Sn concentration and being located on a center side of the stacking direction, in a relationship of at least two of the three or more of dielectric layers.

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Patent Owner(s)

Patent OwnerAddress
TAIYO YUDEN CO LTD7-19 KYOBASHI 2-CHOME CHUO-KU TOKYO 1040031 ?1040031

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kato, Yoichi Takasaki, JP 156 1840

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