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Lithium Secondary Battery
Abstract: The present invention is characterized by comprising: a positive electrode; a negative electrode; a separator disposed between the positive electrode and the negative electrode; and a non aqueous electrolyte wherein the positive electrode includes a positive electrode active material including a lithium transition metal oxide represented by a specific chemical formula and the non aqueous electrolyte includes a lithium salt an organic solvent and additives including a first additive and a second additive. The first additive includes a phosphate based additive containing a silyl group and the second additive includes a compound represented by a specific chemical formula.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
12 May 2025
Publication Number
45/2025
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
Parent Application
Applicants
LG ENERGY SOLUTION LTD.
Tower 1 108 Yeoui daero
Yeongdeungpo gu
Seoul 07335
Inventors
1. JI Su Hyeon
LG Energy Solution Research Park 188 Munji ro
Yuseong gu
Daejeon 34122
2. LEE Chul Haeng
LG Energy Solution Research Park 188 Munji ro
Yuseong gu
Daejeon 34122
3. LEE Jung Min
LG Energy Solution Research Park 188 Munji ro
Yuseong gu
Daejeon 34122
4. BAEK Ga Young
LG Energy Solution Research Park 188 Munji ro
Yuseong gu
Daejeon 34122
5. YEOM Chul Eun
LG Energy Solution Research Park 188 Munji ro
Yuseong gu
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202517045604-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [12-05-2025(online)].pdf | 2025-05-12 |
| 2 | 202517045604-STATEMENT OF UNDERTAKING (FORM 3) [12-05-2025(online)].pdf | 2025-05-12 |
| 3 | 202517045604-REQUEST FOR EXAMINATION (FORM-18) [12-05-2025(online)].pdf | 2025-05-12 |
| 4 | 202517045604-PROOF OF RIGHT [12-05-2025(online)].pdf | 2025-05-12 |
| 5 | 202517045604-PRIORITY DOCUMENTS [12-05-2025(online)].pdf | 2025-05-12 |
| 6 | 202517045604-POWER OF AUTHORITY [12-05-2025(online)].pdf | 2025-05-12 |
| 7 | 202517045604-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [12-05-2025(online)].pdf | 2025-05-12 |
| 8 | 202517045604-FORM 18 [12-05-2025(online)].pdf | 2025-05-12 |
| 9 | 202517045604-FORM 1 [12-05-2025(online)].pdf | 2025-05-12 |
| 10 | 202517045604-DECLARATION OF INVENTORSHIP (FORM 5) [12-05-2025(online)].pdf | 2025-05-12 |
| 11 | 202517045604-COMPLETE SPECIFICATION [12-05-2025(online)].pdf | 2025-05-12 |
| 12 | 202517045604-MARKED COPIES OF AMENDEMENTS [15-05-2025(online)].pdf | 2025-05-15 |
| 13 | 202517045604-FORM 13 [15-05-2025(online)].pdf | 2025-05-15 |
| 14 | 202517045604-AMMENDED DOCUMENTS [15-05-2025(online)].pdf | 2025-05-15 |
| 15 | 202517045604-FORM 3 [17-10-2025(online)].pdf | 2025-10-17 |