The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 06, 2023
Filed:
Mar. 10, 2020
Applicant:
Fujifilm Corporation, Tokyo, JP;
Inventors:
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/04 (2006.01); H01M 10/0525 (2010.01); H01M 50/133 (2021.01); H01M 50/121 (2021.01); H01M 50/131 (2021.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 10/049 (2013.01); H01M 10/0525 (2013.01); H01M 50/121 (2021.01); H01M 50/131 (2021.01); H01M 50/133 (2021.01); H01M 2004/027 (2013.01); H01M 2004/028 (2013.01);
Abstract
Provided are an all-solid state secondary battery including a positive electrode active material layer, a negative electrode active material layer, and a solid electrolyte layer and being coated with an exterior material layer, in which at least a part of the exterior material layer is a rubber-coating layer having a gas transmission coefficient of less than 40 cc·20 μm/m·24 h·atm, an exterior material for an all-solid state secondary battery, and a method for manufacturing an all-solid state secondary battery.