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:
Oct. 08, 2024
Filed:
Jun. 09, 2021
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Eiichi Koga, Osaka, JP;
Abstract
A battery includes positive and negative electrode terminals, positive and negative electrode layers, a positive electrode current collector electrically connected to the positive electrode layer and the positive electrode terminal, a negative electrode current collector electrically connected to the negative electrode layer and the negative electrode terminal, a bipolar current collector positioned between the positive and negative electrode current collectors, a solid electrolyte layer positioned between the positive and negative electrode current collectors, and an insulating sealing member positioned between the positive and negative electrode current collectors and surrounding the solid electrolyte layer, wherein the positive electrode current collector and the negative electrode terminal are electrically isolated with a gap, the negative electrode current collector and the positive electrode terminal are electrically isolated with a gap, and the bipolar current collector is electrically isolated from the positive and negative electrode terminals with gaps.