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Electrode Assembly
Abstract: An electrode assembly includes a plurality of electrodes arranged in a stack along a stacking axis with a respective separator portion of an elongated separator sheet positioned between and winding around each of the electrodes in the stack along a serpentine path. The plurality of electrodes include a top electrode positioned at a top of the stack along the stacking axis, and the plurality of electrodes include a bottom electrode positioned at a bottom of the stack. The separator portions in the stack include a top separator portion abutting the top electrode and a bottom separator portion abutting the bottom electrode. The bottom electrode may have a thickness along the stacking axis that is from 80% to 120% of a thickness of the top electrode along the stacking axis. Moreover, a maximum thickness of each of the electrodes in the stack may be less than 8.3 mm.
Notices, Deadlines & Correspondence
Patent Information
Applicants
LG ENERGY SOLUTION, LTD.
Inventors
1. YOON, Se Hyun
2. KIM, Beomsu
3. KIM, Yong Nam
4. KIM, Heeyong
5. PARK, Dong Hyeuk
6. KIM, Dong Myung
7. JUNG, Jae Han
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202317048450-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [19-07-2023(online)].pdf | 2023-07-19 |
| 2 | 202317048450-STATEMENT OF UNDERTAKING (FORM 3) [19-07-2023(online)].pdf | 2023-07-19 |
| 3 | 202317048450-REQUEST FOR EXAMINATION (FORM-18) [19-07-2023(online)].pdf | 2023-07-19 |
| 4 | 202317048450-PROOF OF RIGHT [19-07-2023(online)].pdf | 2023-07-19 |
| 5 | 202317048450-PRIORITY DOCUMENTS [19-07-2023(online)].pdf | 2023-07-19 |
| 6 | 202317048450-POWER OF AUTHORITY [19-07-2023(online)].pdf | 2023-07-19 |
| 7 | 202317048450-FORM 18 [19-07-2023(online)].pdf | 2023-07-19 |
| 8 | 202317048450-FORM 1 [19-07-2023(online)].pdf | 2023-07-19 |
| 9 | 202317048450-DRAWINGS [19-07-2023(online)].pdf | 2023-07-19 |
| 10 | 202317048450-DECLARATION OF INVENTORSHIP (FORM 5) [19-07-2023(online)].pdf | 2023-07-19 |
| 11 | 202317048450-COMPLETE SPECIFICATION [19-07-2023(online)].pdf | 2023-07-19 |
| 12 | 202317048450-FORM 3 [21-11-2023(online)].pdf | 2023-11-21 |
| 13 | 202317048450-Information under section 8(2) [22-02-2024(online)].pdf | 2024-02-22 |
| 14 | 202317048450-Information under section 8(2) [04-03-2024(online)].pdf | 2024-03-04 |