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Cylindrical Battery Cell, And Battery Pack And Vehicle Comprising Same
Abstract: A cylindrical battery cell according to one embodiment of the present invention comprises: an electrode assembly provided with a first electrode tab and a second electrode tab; a battery can that accommodates the electrode assembly and is electrically connected to the second electrode tab; a top cap that covers a top opening of the battery can and is electrically connected to the first electrode tab and electrically insulated from the battery can; and a terminal part extension member that is coupled to the upper end of the battery can and electrically insulated from the top cap.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
14 July 2023
Publication Number
48/2023
Publication Type
INA
Invention Field
Status
Email
Parent Application
Applicants
LG ENERGY SOLUTION, LTD.
Tower1, 108, Yeoui-daero,
Yeongdeungpo-Gu,
Seoul 07335
Inventors
1. HWANGBO, Kwang-Su
LG Chem Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
2. KIM, Do-Gyun
LG Chem Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
3. MIN, Geon-Woo
LG Chem Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
4. LIM, Hae-Jin
LG Chem Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
5. JO, Min-Ki
LG Chem Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
6. CHOI, Su-Ji
LG Chem Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202317047637-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [14-07-2023(online)].pdf | 2023-07-14 |
| 2 | 202317047637-STATEMENT OF UNDERTAKING (FORM 3) [14-07-2023(online)].pdf | 2023-07-14 |
| 3 | 202317047637-PROOF OF RIGHT [14-07-2023(online)].pdf | 2023-07-14 |
| 4 | 202317047637-PRIORITY DOCUMENTS [14-07-2023(online)].pdf | 2023-07-14 |
| 5 | 202317047637-POWER OF AUTHORITY [14-07-2023(online)].pdf | 2023-07-14 |
| 6 | 202317047637-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [14-07-2023(online)].pdf | 2023-07-14 |
| 7 | 202317047637-FORM 1 [14-07-2023(online)].pdf | 2023-07-14 |
| 8 | 202317047637-DRAWINGS [14-07-2023(online)].pdf | 2023-07-14 |
| 9 | 202317047637-DECLARATION OF INVENTORSHIP (FORM 5) [14-07-2023(online)].pdf | 2023-07-14 |
| 10 | 202317047637-COMPLETE SPECIFICATION [14-07-2023(online)].pdf | 2023-07-14 |
| 11 | 202317047637-CLAIMS UNDER RULE 1 (PROVISIO) OF RULE 20 [14-07-2023(online)].pdf | 2023-07-14 |
| 12 | 202317047637-FORM 3 [18-12-2023(online)].pdf | 2023-12-18 |
| 13 | 202317047637-FORM 18 [16-05-2024(online)].pdf | 2024-05-16 |