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Positive Electrode Particles, And Positive Electrode And All Solid State Battery Comprising Same

Abstract: The present disclosure relates to positive electrode particles comprising: a positive electrode active material layer comprising positive electrode active material particles; and a solid electrolyte layer surrounding the positive electrode active material layer and comprising solid electrolyte particles, wherein the average size of the solid electrolyte particles is 10-20% of the average size of the positive electrode active material particles.

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Patent Information

Application #
Filing Date
05 February 2025
Publication Number
16/2025
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. KWON, Hyejin
LG Energy Solution Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122
2. KIM, Sohee
LG Energy Solution Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122
3. KIM, Jeonggil
LG Energy Solution Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122
4. KIM, Taegon
LG Energy Solution Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122

Specification

Documents

Application Documents

# Name Date
1 202517009489-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [05-02-2025(online)].pdf 2025-02-05
2 202517009489-STATEMENT OF UNDERTAKING (FORM 3) [05-02-2025(online)].pdf 2025-02-05
3 202517009489-REQUEST FOR EXAMINATION (FORM-18) [05-02-2025(online)].pdf 2025-02-05
4 202517009489-PROOF OF RIGHT [05-02-2025(online)].pdf 2025-02-05
5 202517009489-PRIORITY DOCUMENTS [05-02-2025(online)].pdf 2025-02-05
6 202517009489-POWER OF AUTHORITY [05-02-2025(online)].pdf 2025-02-05
7 202517009489-FORM 18 [05-02-2025(online)].pdf 2025-02-05
8 202517009489-FORM 1 [05-02-2025(online)].pdf 2025-02-05
9 202517009489-DRAWINGS [05-02-2025(online)].pdf 2025-02-05
10 202517009489-DECLARATION OF INVENTORSHIP (FORM 5) [05-02-2025(online)].pdf 2025-02-05
11 202517009489-COMPLETE SPECIFICATION [05-02-2025(online)].pdf 2025-02-05
12 202517009489-FORM 3 [10-07-2025(online)].pdf 2025-07-10