Multilayer ceramic capacitor

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United States of America Patent

PATENT NO 9978518
SERIAL NO

15191990

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Abstract

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In a multilayer ceramic capacitor, each outer electrode includes a first outer electrode layer that contains Ni and that is disposed on each main surface of a multilayer body and a second outer electrode layer that contains a glass component and Cu and that covers one end portion of the first outer electrode layer which is closer to an end surface of the multilayer body, the first and second outer electrode layers are joined together in a region including an edge shared by the main surface and the end surface, the other end portion of the first outer electrode layer is exposed from the second outer electrode layer, and Ni of the first outer electrode layer is diffused in the second outer electrode layer and is dissolved in Cu of the second outer electrode layer to define a solid solution in the region including the edge.

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Patent Owner(s)

Patent OwnerAddress
MURATA MANUFACTURING CO LTDJAPAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nishisaka, Yasuhiro Nagaokakyo, JP 59 538

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