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Battery, And Battery Pack And Vehicle Comprising Same
Abstract: A battery according to an embodiment of the present invention comprises: an electrode assembly in which a first electrode, a second electrode, and a separator interposed therebetween are wound around a winding axis to define a core and an outer circumferential surface, wherein the first electrode includes, along a winding direction, a first uncoated portion that is not coated with an active material layer; a housing accommodating the electrode assembly through an opening formed at a lower end thereof; a first current collector coupled to the first uncoated portion and located in the housing; a cap covering the opening; and a spacer interposed between the first current collector and the cap and having a height corresponding to a distance between the first current collector and the cap.
Notices, Deadlines & Correspondence
Patent Information
Applicants
LG ENERGY SOLUTION, LTD.
Inventors
1. MIN, Geon-Woo
2. LIM, Hae-Jin
3. KIM, Do-Gyun
4. HWANGBO, Kwang-Su
5. JO, Min-Ki
6. KANG, Bo-Hyun
7. CHOI, Su-Ji
8. LIM, Jae-Won
9. KIM, Hak-Kyun
10. LEE, Je-Jun
11. JUNG, Ji-Min
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202317029957-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [26-04-2023(online)].pdf | 2023-04-26 |
| 2 | 202317029957-STATEMENT OF UNDERTAKING (FORM 3) [26-04-2023(online)].pdf | 2023-04-26 |
| 3 | 202317029957-PROOF OF RIGHT [26-04-2023(online)].pdf | 2023-04-26 |
| 4 | 202317029957-PRIORITY DOCUMENTS [26-04-2023(online)].pdf | 2023-04-26 |
| 5 | 202317029957-POWER OF AUTHORITY [26-04-2023(online)].pdf | 2023-04-26 |
| 6 | 202317029957-FORM 1 [26-04-2023(online)].pdf | 2023-04-26 |
| 7 | 202317029957-DRAWINGS [26-04-2023(online)].pdf | 2023-04-26 |
| 8 | 202317029957-DECLARATION OF INVENTORSHIP (FORM 5) [26-04-2023(online)].pdf | 2023-04-26 |
| 9 | 202317029957-COMPLETE SPECIFICATION [26-04-2023(online)].pdf | 2023-04-26 |
| 10 | 202317029957.pdf | 2023-05-03 |
| 11 | 202317029957-FORM 3 [18-10-2023(online)].pdf | 2023-10-18 |
| 12 | 202317029957-FORM 18 [27-08-2024(online)].pdf | 2024-08-27 |