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. 03, 2026
Filed:
Dec. 21, 2020
Lg Energy Solution, Ltd., Seoul, KR;
Han Young Lee, Daejeon, KR;
LG Energy Solution, Ltd., Seoul, KR;
Abstract
An electrode assembly according to an embodiment of the present invention for achieving the above object includes: a first electrode formed in the form of a single sheet and repetitively in-folded and out-folded at a predetermined interval; a second electrode provided in plurality and respectively interposed in spaces formed by folding the first electrode; a separator formed in the form of a single sheet and interposed between the first electrode and the second electrode so as to be repetitively in-folded and out-folded at a predetermined interval together with the first electrode; and a cover part configured to cover at least portions of an area, on which the separator is out-folded and an exposed surface, which is exposed to the outside together with the second electrode.