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Apparatus For Manufacturing Positive Electrode For Lithium Secondary Battery And Method For Manufacturing Same, And Lithium Secondary Battery Comprising Same
Abstract: The present invention relates to an apparatus for manufacturing a positive electrode for a lithium secondary battery and a method for manufacturing same, and more specifically, to an apparatus for manufacturing a positive electrode for a lithium secondary battery and a method for manufacturing same, the positive electrode for the lithium secondary battery being manufactured by a dry process comprising the steps of supplying a powdered positive electrode material and pressurizing the powdered positive electrode material, wherein the steps of supplying the powdered positive electrode material and pressurizing the powdered positive electrode material are independently performed so that the loading amount and porosity of the positive electrode are efficiently controlled.
Notices, Deadlines & Correspondence
Patent Information
Applicants
LG ENERGY SOLUTION, LTD.
Inventors
1. HONG, Kyungsik
2. KIM, Minsu
3. SHIN, Dongseok
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202317059522-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [05-09-2023(online)].pdf | 2023-09-05 |
| 2 | 202317059522-STATEMENT OF UNDERTAKING (FORM 3) [05-09-2023(online)].pdf | 2023-09-05 |
| 3 | 202317059522-PROOF OF RIGHT [05-09-2023(online)].pdf | 2023-09-05 |
| 4 | 202317059522-PRIORITY DOCUMENTS [05-09-2023(online)].pdf | 2023-09-05 |
| 5 | 202317059522-POWER OF AUTHORITY [05-09-2023(online)].pdf | 2023-09-05 |
| 6 | 202317059522-FORM 1 [05-09-2023(online)].pdf | 2023-09-05 |
| 7 | 202317059522-DRAWINGS [05-09-2023(online)].pdf | 2023-09-05 |
| 8 | 202317059522-DECLARATION OF INVENTORSHIP (FORM 5) [05-09-2023(online)].pdf | 2023-09-05 |
| 9 | 202317059522-COMPLETE SPECIFICATION [05-09-2023(online)].pdf | 2023-09-05 |
| 10 | 202317059522-FORM 3 [07-02-2024(online)].pdf | 2024-02-07 |
| 11 | 202317059522-FORM 18 [13-06-2025(online)].pdf | 2025-06-13 |