Multi-layer ceramic electronic component and circuit board

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11515095
APP PUB NO 20210249194A1
SERIAL NO

17170675

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Abstract

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A multi-layer ceramic electronic component includes: a ceramic body including first and second internal electrodes laminated in a first axis direction, first and second main surfaces facing in the first axis direction, and first and second end surfaces facing in a second axis direction orthogonal to the first axis, the first and second internal electrodes being drawn to those end surfaces; a first external electrode covering the first end surface and extending to the first main surface; and a second external electrode covering the second end surface and extending to the first main surface. Each external electrode includes a first region including a first outermost layer mainly containing tin and extending from the end surface to the first main surface, and a second region free from an outermost layer mainly containing tin and disposed adjacent to the first region in the first axis direction on the end surface.

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Patent Owner(s)

  • TAIYO YUDEN CO. LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sasaki, Takashi Takasaki, JP 738 6986

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