Ceramic electronic component, mounting substrate arrangement, and methods of manufacturing ceramic electronic component

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12154720
APP PUB NO 20220399164A1
SERIAL NO

17830256

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Abstract

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A ceramic electronic component includes an element body including a first internal electrode, a second internal electrode disposed in parallel to the first internal electrode, and a dielectric interposed between the first and second internal electrodes and surrounding them, and external electrode electrically connected to ends of the internal electrodes. The element body has a bottom surface on which respective ends of the first and second internal electrodes are exposed and a top surface. The dielectric has bottom dielectric regions adjacent to the bottom surface, a top dielectric region adjacent to the top surface, and a middle height dielectric region disposed between the bottom and top dielectric region. The bottom dielectric regions have a ratio of the concentration of one or more group 14 elements to the concentration of one or more group 2 elements that is higher than that in the top dielectric region.

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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
Aida, Shin Tokyo, JP 3 1

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