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All Solid State Battery And Method For Manufacturing Same

Abstract: The present invention relates to an all-solid-state battery and a method for manufacturing same and, more specifically, to an all-solid-state battery and a method for manufacturing same, in which, when an anode active material layer including an anode active material that is alloyable with lithium or forms a compound with lithium is introduced into an anode of an all-solid-state battery in which the anode, a solid electrolyte layer, and a cathode are sequentially stacked, and then is pre-lithiated, the Coulombic efficiency of the anode is increased, resulting in increased battery capacity.

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Patent Information

Application #
Filing Date
09 September 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. LEE, Jaegil
LG Energy Solution Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122
2. LEE, Dong Chan
LG Energy Solution Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122

Specification

Documents

Application Documents

# Name Date
1 202417067933-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [09-09-2024(online)].pdf 2024-09-09
2 202417067933-STATEMENT OF UNDERTAKING (FORM 3) [09-09-2024(online)].pdf 2024-09-09
3 202417067933-REQUEST FOR EXAMINATION (FORM-18) [09-09-2024(online)].pdf 2024-09-09
4 202417067933-PROOF OF RIGHT [09-09-2024(online)].pdf 2024-09-09
5 202417067933-PRIORITY DOCUMENTS [09-09-2024(online)].pdf 2024-09-09
6 202417067933-POWER OF AUTHORITY [09-09-2024(online)].pdf 2024-09-09
7 202417067933-FORM 18 [09-09-2024(online)].pdf 2024-09-09
8 202417067933-FORM 1 [09-09-2024(online)].pdf 2024-09-09
9 202417067933-DRAWINGS [09-09-2024(online)].pdf 2024-09-09
10 202417067933-DECLARATION OF INVENTORSHIP (FORM 5) [09-09-2024(online)].pdf 2024-09-09
11 202417067933-COMPLETE SPECIFICATION [09-09-2024(online)].pdf 2024-09-09
12 202417067933-FORM 3 [14-02-2025(online)].pdf 2025-02-14