MULTILAYER CERAMIC CAPACITOR AND MOUNTING STRUCTURE OF MULTILAYER CERAMIC CAPACITOR

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United States of America

APP PUB NO 20250095918A1
SERIAL NO

18971341

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Abstract

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A multilayer ceramic capacitor includes dielectric layers and internal electrode layers. Internal electrode layers adjacent to a first main surface define first main surface-side internal electrode layers, and internal electrode layers adjacent to the second main surface define second main surface-side internal electrode layers, first solid solution layers including a second metal as a solid solution is provided at interfaces between the first main surface-side internal electrode layers and the dielectric layers, the interfaces being in the first main surface-side internal electrode layers, and second solid solution layers including the second metal as a solid solution is provided at interfaces between the second main surface-side internal electrode layers and the dielectric layers, the interfaces being in the second main surface-side internal electrode layers. A concentration of the second metal in the second solid solution layer is higher than that of the second metal in the first solid solution layer.

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Patent Owner(s)

Patent OwnerAddress
MURATA MANUFACTURING CO LTDNAGAOKAKYO-SHI KYOTO 617-8555

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
DOI, Akitaka Nagaokakyo-shi, JP 19 77

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