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Battery, And Battery Pack And Vehicle Comprising Same

Abstract: Disclosed is a battery, which includes an electrode assembly in which a first electrode and a second electrode as well as a separator interposed therebetween are wound based on a winding axis to define a core and an outer circumference, the first electrode and the second electrode having a first uncoated region and a second uncoated region not coated with an active material along a winding direction, respectively; a housing configured to accommodate the electrode assembly through an opening formed at a lower end thereof and electrically connected to the second uncoated region; a terminal electrically connected to the first uncoated region and exposed out of the housing through a closed portion of the housing located opposite to the opening; and a cap configured to cover the opening of the housing

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Patent Information

Application #
Filing Date
23 September 2025
Publication Number
41/2025
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
Parent Application

Applicants

LG ENERGY SOLUTION, LTD.
Tower1, 108 Yeoui-daero, Yeongdeungpo-Gu Seoul KR 07335

Inventors

1. HWANGBO, Kwang-Su
LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon KR 34122
2. KIM, Do-Gyun
LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon KR 34122
3. MIN, Geon-Woo
LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon KR 34122
4. LIM, Hae-Jin
LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon KR 34122
5. JO, Min-Ki
LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon KR 34122
6. CHOI, Su-Ji
LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon KR 34122
7. KANG, Bo-Hyun
LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon KR 34122
8. PARK, Jong-Sik
LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon KR 34122
9. LIM, Jae-Won
LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon KR 34122
10. CHOE, Yu-Sung
LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon KR 34122
11. KIM, Hak-Kyun
LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon KR 34122
12. LEE, Je-Jun
LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon KR 34122
13. LEE, Byoung-Gu
LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon KR 34122
14. RYU, Duk-Hyun
LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon KR 34122
15. LEE, Kwan-Hee
LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon KR 34122
16. LEE, Jae-Eun
LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon KR 34122
17. KIM, Jae-Woong
LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon KR 34122
18. JUNG, Ji-Min
LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon KR 34122
19. KONG, Jin-Hak
LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon KR 34122
20. LEE, Soon-O
LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon KR 34122
21. CHOI, Kyu-Hyun
LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon KR 34122
22. PARK, Pil-Kyu
LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon KR 34122

Specification

Description:as filed pdf documents , Claims:as filed pdf documents

Documents

Application Documents

# Name Date
1 202518091131-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [23-09-2025(online)].pdf 2025-09-23
2 202518091131-STATEMENT OF UNDERTAKING (FORM 3) [23-09-2025(online)].pdf 2025-09-23
3 202518091131-PROOF OF RIGHT [23-09-2025(online)].pdf 2025-09-23
4 202518091131-PRIORITY DOCUMENTS [23-09-2025(online)].pdf 2025-09-23
5 202518091131-POWER OF AUTHORITY [23-09-2025(online)].pdf 2025-09-23
6 202518091131-FORM 1 [23-09-2025(online)].pdf 2025-09-23
7 202518091131-DRAWINGS [23-09-2025(online)].pdf 2025-09-23
8 202518091131-DECLARATION OF INVENTORSHIP (FORM 5) [23-09-2025(online)].pdf 2025-09-23
9 202518091131-COMPLETE SPECIFICATION [23-09-2025(online)].pdf 2025-09-23