Sign In to Follow Application
View All Documents & Correspondence
View All Documents & Correspondence
Secondary Battery And Manufacturing Method Therefor
Abstract: The present invention relates to a secondary battery comprising: an electrode assembly comprising an electrode and a separator which are alternately stacked; a gel polymer electrolyte; and a battery case for receiving the electrode assembly and the gel polymer electrolyte. The separator comprises: a porous substrate; and a ceramic coating layer disposed on both surfaces of the porous substrate, wherein the ceramic coating layer comprises 92 wt% to less than 100 wt% of an inorganic particle, and more than 0 wt% to 8 wt% or less of a binder.
Get Free WhatsApp Updates!
Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
03 July 2024
Publication Number
51/2024
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Applicants
LG ENERGY SOLUTION, LTD.
Tower 1, 108, Yeoui-daero
Yeongdeungpo-gu
Seoul 07335
Inventors
1. RYU, Ji Hoon
LG Energy Solution Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
2. KIM, Je Young
LG Energy Solution Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
3. KIM, Dong Kyu
LG Energy Solution Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
4. YOON, Yeo Min
LG Energy Solution Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
5. CHOI, Seong Won
LG Energy Solution Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
6. SHIN, Won Kyung
LG Energy Solution Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
7. LIM, Tae Seob
LG Energy Solution Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202417050920-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [03-07-2024(online)].pdf | 2024-07-03 |
| 2 | 202417050920-STATEMENT OF UNDERTAKING (FORM 3) [03-07-2024(online)].pdf | 2024-07-03 |
| 3 | 202417050920-REQUEST FOR EXAMINATION (FORM-18) [03-07-2024(online)].pdf | 2024-07-03 |
| 4 | 202417050920-PRIORITY DOCUMENTS [03-07-2024(online)].pdf | 2024-07-03 |
| 5 | 202417050920-POWER OF AUTHORITY [03-07-2024(online)].pdf | 2024-07-03 |
| 6 | 202417050920-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [03-07-2024(online)].pdf | 2024-07-03 |
| 7 | 202417050920-FORM 18 [03-07-2024(online)].pdf | 2024-07-03 |
| 8 | 202417050920-FORM 1 [03-07-2024(online)].pdf | 2024-07-03 |
| 9 | 202417050920-DRAWINGS [03-07-2024(online)].pdf | 2024-07-03 |
| 10 | 202417050920-DECLARATION OF INVENTORSHIP (FORM 5) [03-07-2024(online)].pdf | 2024-07-03 |
| 11 | 202417050920-COMPLETE SPECIFICATION [03-07-2024(online)].pdf | 2024-07-03 |
| 12 | 202417050920-Proof of Right [22-07-2024(online)].pdf | 2024-07-22 |
| 13 | 202417050920-FORM 3 [23-12-2024(online)].pdf | 2024-12-23 |