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Positive Electrode Material, Positive Electrode, And Secondary Battery
Abstract: The present invention relates to positive electrode material, a positive electrode comprising same, and a secondary battery, the positive electrode material comprising: first positive active material in the form of discrete particles and including a coating layer containing boron (B) and cobalt (Co) on least a portion of the surface; and second positive active material, in the form of discrete particles, with larger particle diameter than the first positive active material, and including a coating layer containing boron (B) and cobalt (Co) provided on at least a portion of the surface.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
20 December 2024
Publication Number
05/2025
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
Parent Application
Applicants
LG ENERGY SOLUTION, LTD.
Tower1 108, Yeoui-daero
Yeongdeungpo-gu
Seoul 07335
Inventors
1. BAEK, Sora
(LG Energy Solution Research Park), 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
2. KIM, Minsoo
(LG Energy Solution Research Park), 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
3. KIM, Shulkee
(LG Energy Solution Research Park), 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
4. PARK, Kyutae
(LG Energy Solution Research Park), 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
5. PIAO, Lilin
(LG Energy Solution Research Park), 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
6. YOO, Kwang Ho
(LG Energy Solution Research Park), 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
7. LEE, Gyeongseop
(LG Energy Solution Research Park), 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
8. JUNG, Wonhee
(LG Energy Solution Research Park), 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202417101474-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [20-12-2024(online)].pdf | 2024-12-20 |
| 2 | 202417101474-STATEMENT OF UNDERTAKING (FORM 3) [20-12-2024(online)].pdf | 2024-12-20 |
| 3 | 202417101474-REQUEST FOR EXAMINATION (FORM-18) [20-12-2024(online)].pdf | 2024-12-20 |
| 4 | 202417101474-PROOF OF RIGHT [20-12-2024(online)].pdf | 2024-12-20 |
| 5 | 202417101474-PRIORITY DOCUMENTS [20-12-2024(online)].pdf | 2024-12-20 |
| 6 | 202417101474-POWER OF AUTHORITY [20-12-2024(online)].pdf | 2024-12-20 |
| 7 | 202417101474-FORM 18 [20-12-2024(online)].pdf | 2024-12-20 |
| 8 | 202417101474-FORM 1 [20-12-2024(online)].pdf | 2024-12-20 |
| 9 | 202417101474-DECLARATION OF INVENTORSHIP (FORM 5) [20-12-2024(online)].pdf | 2024-12-20 |
| 10 | 202417101474-COMPLETE SPECIFICATION [20-12-2024(online)].pdf | 2024-12-20 |
| 11 | 202417101474-FORM 3 [29-04-2025(online)].pdf | 2025-04-29 |