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Electrode Assembly, Battery, And Battery Pack And Vehicle Including Same
Abstract: The present invention provides an electrode assembly, a battery, a battery pack, and a vehicle. In an electrode assembly, a first non-coated part provided at the end of a long side of a first electrode includes a segment piece section divided into multiple segment pieces which can be independently bent by multiple cutting grooves provided along a winding direction thereof. The segment piece section includes multiple segment piece groups arranged while having a spaced pitch between the groups along the winding direction. The multiple segment piece groups constitute one or more segment piece alignment parts at a side of the electrode assembly. At least a part of the central points of winding-turn arcs, at which p segment piece groups included in the segment piece alignment part are positioned, is not positioned on a predetermined alignment line extending from the center of a core in the radial direction thereof.
Notices, Deadlines & Correspondence
Patent Information
Applicants
LG ENERGY SOLUTION, LTD.
Inventors
1. LEE, Jae-Eun
2. PARK, Jong-Sik
3. LEE, Je-Jun
4. KIM, Hak-Kyun
5. KIM, Sang-Yeol
6. LIM, Jae-Won
7. CHOE, Yu-Sung
8. LEE, Byoung-Gu
9. RYU, Duk-Hyun
10. LEE, Kwan-Hee
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202417043512-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [05-06-2024(online)].pdf | 2024-06-05 |
| 2 | 202417043512-STATEMENT OF UNDERTAKING (FORM 3) [05-06-2024(online)].pdf | 2024-06-05 |
| 3 | 202417043512-REQUEST FOR EXAMINATION (FORM-18) [05-06-2024(online)].pdf | 2024-06-05 |
| 4 | 202417043512-PROOF OF RIGHT [05-06-2024(online)].pdf | 2024-06-05 |
| 5 | 202417043512-PRIORITY DOCUMENTS [05-06-2024(online)].pdf | 2024-06-05 |
| 6 | 202417043512-POWER OF AUTHORITY [05-06-2024(online)].pdf | 2024-06-05 |
| 7 | 202417043512-FORM 18 [05-06-2024(online)].pdf | 2024-06-05 |
| 8 | 202417043512-FORM 1 [05-06-2024(online)].pdf | 2024-06-05 |
| 9 | 202417043512-FIGURE OF ABSTRACT [05-06-2024(online)].pdf | 2024-06-05 |
| 10 | 202417043512-DRAWINGS [05-06-2024(online)].pdf | 2024-06-05 |
| 11 | 202417043512-DECLARATION OF INVENTORSHIP (FORM 5) [05-06-2024(online)].pdf | 2024-06-05 |
| 12 | 202417043512-COMPLETE SPECIFICATION [05-06-2024(online)].pdf | 2024-06-05 |
| 13 | 202417043512-MARKED COPIES OF AMENDEMENTS [10-06-2024(online)].pdf | 2024-06-10 |
| 14 | 202417043512-FORM 13 [10-06-2024(online)].pdf | 2024-06-10 |
| 15 | 202417043512-AMMENDED DOCUMENTS [10-06-2024(online)].pdf | 2024-06-10 |
| 16 | 202417043512-FORM 3 [03-12-2024(online)].pdf | 2024-12-03 |