Multilayer ceramic capacitor and method of manufacturing the same

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United States of America Patent

PATENT NO 9978520
SERIAL NO

15260639

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Abstract

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A multilayer ceramic capacitor includes a body portion and an external electrode. The body portion has an active region in which capacitance is formed by a plurality of stacked internal electrodes having dielectric layers therebetween, a cover region disposed above the topmost and below the bottommost internal electrodes, and a side margin region disposed laterally adjacent to the active region. The plurality of internal electrodes are not formed in the cover and side margin regions. The body portion may have different additive concentrations depending on a thickness direction, and a concentration of the additive in a region of the side margin laterally adjacent to a dielectric layer of the body portion may be higher than a concentration of the additive in another region of the side margin laterally adjacent to an internal electrode of the body portion.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG ELECTRO-MECHANICS CO LTDMAEYOUNG-RO 150 (MAETAN-DONG) YOUNGTONG-GU SUWON-SI GYEONGGI-DO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Seo, Sung Soo Suwon-si, KR 1 1

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