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Cylindrical Secondary Battery Cell, And Battery Pack And Vehicle Including Same
Abstract: A cylindrical secondary battery cell, according to one embodiment of the present invention, comprises: an electrode assembly including a first uncoated part having a first polarity and a second uncoated part having a second polarity; a battery can accommodating the electrode assembly, electrically connected to the second uncoated part, and configured to have different thicknesses according to positions; a through terminal penetrating one surface of the battery can and electrically connected to the first uncoated part; and a cap plate configured to seal an open portion of the battery can.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
04 September 2023
Publication Number
50/2023
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
Parent Application
Applicants
LG ENERGY SOLUTION, LTD.
Tower1, 108, Yeoui-daero,
Yeongdeungpo-Gu,
Seoul 07335
Inventors
1. JO, Min-Ki
LG Chem Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
2. KANG, Bo-Hyun
LG Chem Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
3. KIM, Do-Gyun
LG Chem Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
4. CHOI, Su-Ji
LG Chem Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
5. HWANGBO, Kwang-Su
LG Chem Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202317059246-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [04-09-2023(online)].pdf | 2023-09-04 |
| 2 | 202317059246-STATEMENT OF UNDERTAKING (FORM 3) [04-09-2023(online)].pdf | 2023-09-04 |
| 3 | 202317059246-PROOF OF RIGHT [04-09-2023(online)].pdf | 2023-09-04 |
| 4 | 202317059246-POWER OF AUTHORITY [04-09-2023(online)].pdf | 2023-09-04 |
| 5 | 202317059246-FORM 1 [04-09-2023(online)].pdf | 2023-09-04 |
| 6 | 202317059246-DRAWINGS [04-09-2023(online)].pdf | 2023-09-04 |
| 7 | 202317059246-DECLARATION OF INVENTORSHIP (FORM 5) [04-09-2023(online)].pdf | 2023-09-04 |
| 8 | 202317059246-COMPLETE SPECIFICATION [04-09-2023(online)].pdf | 2023-09-04 |
| 9 | 202317059246-FORM 3 [07-02-2024(online)].pdf | 2024-02-07 |
| 10 | 202317059246-FORM 18 [16-05-2024(online)].pdf | 2024-05-16 |