Electrode For An Electrochemical Device And Preparation Method Thereof

Abstract: One aspect of the present invention aims to provide an electrode which lowers electrode interfacial resistance and maintains a certain level of adhesion, a preparation method thereof, and an electrochemical device comprising same. An electrode according to one aspect of the present invention is prepared by providing an adhesive layer on an electrode film and then attaching the adhesive layer to a current collector, thereby improving adhesion between the adhesive layer and the electrode film and reducing interfacial resistance between the current collector and the electrode.

Patent Information

Application #

Filing Date

22 September 2025

Publication Number

43/2025

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. JUNG, Jong-Hyun

LG Energy Solution Research Park, 188, Munji-ro, Yuseong-Gu, Daejeon 34122

2. SHIN, Dong-Oh

LG Energy Solution Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122

3. LEE, Nam-Jeong

LG Energy Solution Research Park, 188, Munji-ro, Yuseong-Gu, Daejeon 34122

Specification

Documents

Application Documents

#	Name	Date
1	202547090258-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [22-09-2025(online)].pdf	2025-09-22
2	202547090258-STATEMENT OF UNDERTAKING (FORM 3) [22-09-2025(online)].pdf	2025-09-22
3	202547090258-REQUEST FOR EXAMINATION (FORM-18) [22-09-2025(online)].pdf	2025-09-22
4	202547090258-PROOF OF RIGHT [22-09-2025(online)].pdf	2025-09-22
5	202547090258-POWER OF AUTHORITY [22-09-2025(online)].pdf	2025-09-22
6	202547090258-FORM 18 [22-09-2025(online)].pdf	2025-09-22
7	202547090258-FORM 1 [22-09-2025(online)].pdf	2025-09-22
8	202547090258-DRAWINGS [22-09-2025(online)].pdf	2025-09-22
9	202547090258-DECLARATION OF INVENTORSHIP (FORM 5) [22-09-2025(online)].pdf	2025-09-22
10	202547090258-COMPLETE SPECIFICATION [22-09-2025(online)].pdf	2025-09-22