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:
Apr. 27, 2021
Filed:
Feb. 23, 2017
Toyota Motor Europe, Brussels, BE;
Yuya Ishihara, Brussels, BE;
Yuki Katoh, Brussels, BE;
TOYOTA MOTOR EUROPE, Brussels, BE;
Abstract
A solid state battery () including a stack of cells (), each cell comprising a positive electrode (), a negative electrode () and a solid electrolyte () disposed between the positive electrode () and the negative electrode (), wherein a current collector () is disposed between the negative electrode () of a first cell (A) and the positive electrode () of a second cell (B), the second cell (B) being adjacent to the first cell (A), the solid state battery () comprising an ionic conductor () having two configurations, a normal configuration wherein the ionic conductor () is not in contact with the current collector () and a short-circuit configuration wherein the ionic conductor () is in contact with the current collector (), the negative electrode () of the first cell (A) and the positive electrode () of the second cell (B) and wherein the ionic conductor () has an ionic conductivity which smaller than an electronic conductivity of the current collector ().