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:
Nov. 03, 2020
Filed:
Oct. 12, 2018
Ningde Amperex Technology Limited, Ningde, Fujian, CN;
Ningde Amperex Technology Limited, Ningde, CN;
Abstract
The embodiments of present application provides an electrode assembly and a battery comprising a first current collector including a first end portion, a first bending segment, a first starting segment therebetween; a second current collector including a second end portion, a second bending segment, a second starting segment therebetween; the first and second bending segments are regions where the first and second current collectors are bent for the first time respectively, and a first and second electrode tabs are respectively arranged on the first and second starting segments, a distance between the first electrode tab and the first end portion is smaller than a distance between the first electrode tab and the first bending segment, a distance between the second electrode tab and the second end portion is greater than a distance between the second electrode tab and the second bending segment.