Secondary Battery And Battery Pack Comprising Same

Abstract: The present invention relates to a secondary battery. The secondary battery according to an aspect of the present invention may comprise: a pouch-type case which includes a first pouch and a second pouch that are connected to each other, and which is folded along a folding line to form an accommodation space surrounded by the first pouch and the second pouch; an electrode assembly accommodated in the accommodation space; and a film- or sheet-shaped spacing member spaced apart from the electrode assembly in the direction of the folding line and interposed between the first pouch and the second pouch.

Patent Information

Application #

Filing Date

03 March 2026

Publication Number

17/2026

Publication Type

INA

Invention Field

ELECTRICAL

Status

Email

Parent Application

Applicants

LG ENERGY SOLUTION, LTD.

Tower 1, 108, Yeoui-daero Yeongdeungpo-gu Seoul 07335

Inventors

1. SHIN, Dong Il

LG Energy Solution Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122

Specification

Documents

Application Documents

#	Name	Date
1	202617025083-TRANSLATION OF PRIORITY DOCUMENTS ETC. [03-03-2026(online)].pdf	2026-03-03
2	202617025083-STATEMENT OF UNDERTAKING (FORM 3) [03-03-2026(online)].pdf	2026-03-03
3	202617025083-PROOF OF RIGHT [03-03-2026(online)].pdf	2026-03-03
4	202617025083-PRIORITY DOCUMENTS [03-03-2026(online)].pdf	2026-03-03
5	202617025083-POWER OF AUTHORITY [03-03-2026(online)].pdf	2026-03-03
6	202617025083-FORM 18 [03-03-2026(online)].pdf	2026-03-03
7	202617025083-FORM 1 [03-03-2026(online)].pdf	2026-03-03
8	202617025083-DRAWINGS [03-03-2026(online)].pdf	2026-03-03
9	202617025083-DECLARATION OF INVENTORSHIP (FORM 5) [03-03-2026(online)].pdf	2026-03-03
10	202617025083-COMPLETE SPECIFICATION [03-03-2026(online)].pdf	2026-03-03
11	202617025083-RELEVANT DOCUMENTS [10-03-2026(online)].pdf	2026-03-10
13	202617025083-FORM 13 [10-03-2026(online)].pdf	2026-03-10
14	202617025083-Annexure [10-03-2026(online)].pdf	2026-03-10
15	202617025083-AMMENDED DOCUMENTS [10-03-2026(online)].pdf	2026-03-10
16	202617025083-WIPO_PCT_DOC.pdf	2026-04-08
17	202617025083-PATENT_APPLICATION_PUBLICATION.pdf	2026-05-02