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:
Feb. 10, 2026
Filed:
Sep. 20, 2022
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventor:
Eiichi Koga, Osaka, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/70 (2006.01); H01M 10/0585 (2010.01); H01M 10/0562 (2010.01);
U.S. Cl.
CPC ...
H01M 4/70 (2013.01); H01M 10/0585 (2013.01); H01M 10/0562 (2013.01);
Abstract
A battery includes a first electrode, a second electrode, and a solid electrolyte layer located between the first electrode and the second electrode. The first electrode includes a first collector and a first active material layer located between the first collector and the solid electrolyte layer. The first collector has at least one first slit, the at least one first slit penetrating the first collector in a thickness direction and being connected to an outer edge of the first collector.