SOLID-STATE BATTERY - MURATA MANUFACTURING CO

Title:

SOLID-STATE BATTERY

Document Type and Number:

WIPO Patent Application WO/2022/080404

Kind Code:

A1

Abstract:

In one embodiment of the present invention, a solid-state battery is provided. The solid-state battery is characterized by comprising: a battery element provided with a positive-electrode layer, a negative-electrode layer, and a solid electrolyte layer interposed between the positive-electrode layer and the negative-electrode layer; and an external electrode provided on the surface of the battery element, a fitting portion in which the positive-electrode layer and/or the negative-electrode layer is fitted to the external electrode being formed in the interface region between the battery element and the external electrode.

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Inventors:

CHIKAGAWA OSAMU (JP)

Application Number:

PCT/JP2021/037860

Publication Date:

April 21, 2022

Filing Date:

October 13, 2021

Export Citation:

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Assignee:

MURATA MANUFACTURING CO (JP)

International Classes:

H01M4/13; H01M10/052; H01M10/0562; H01M10/0585; H01M50/54; H01M50/548; H01M50/586

Domestic Patent References:

WO2020100682A1	2020-05-22
WO2020100683A1	2020-05-22

Attorney, Agent or Firm:

YAMAO, Norihito et al. (JP)

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