Murata Manufacturing Co., Ltd.

Syouta Ikebe

Yasuhiro Nishisaka

Takefumi Takahashi

Tadahiro Minamikawa

Tomonori Ito

Mami Aoki

Takeshi Sodeoka

Masayuki Kouzu

An electricity storage device includes an internal element that has a first main surface, a second main surface, a first side surface, a second side surface, a first end surface, and a second end surface, and that further includes a first internal electrode drawn out to the first end surface, a second internal electrode drawn out to the second end surface, a separator layer disposed between the first and second internal electrodes, and an electrolytic solution. Moreover, a first end surface electrode is disposed on the first end surface; and a second end surface electrode is disposed on the second end surface. The first internal electrode, the second internal electrode, the separator layer, the first end surface electrode, and the second end surface electrode are integrally sintered to form a sintered body.

Electricity storage device with sintered body

A multilayer ceramic electronic component includes a multilayer body and an outer electrode on each end surfaces of the multilayer body. The outer electrode includes an underlying electrode layer and a plating layer on the underlying electrode layer. Void portions inside the underlying electrode layer are each filled with a barrier film. The barrier film is formed by an atomic layer deposition method.

Multilayer ceramic electronic component and method for manufacturing the same

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Nagaokakyo, Japan

Syouta Ikebe