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. 22, 2014
Filed:
Mar. 25, 2010
Young-bae Sohn, Suwon-si, KR;
Young-Bae Sohn, Suwon-si, KR;
Samsung SDI Co., Ltd., Yongin, KR;
Abstract
A method of manufacturing an electrode assembly for a rechargeable battery is disclosed. The method comprises providing a first electrode plate comprising an active portion that is coated with a first active material and an inactive portion extending from an edge of the active portion of the first electrode plate; providing a second electrode plate comprising an active portion that is coated with a second active material and an inactive portion extending from an edge of the active portion of the second electrode plate; providing a separator; winding the first electrode plate, the second electrode plate and the separator, the separator interposed between the first and second electrode plates; and removing parts of the inactive portion of the first electrode plate and the inactive portion of the second electrode plate to form a first plurality of electrode tabs for the first electrode plate and a second plurality of electrode tabs for the second electrode plate.