Dry Electrode Manufacturing Method And Dry Electrode Manufacturing

Dry Electrode Manufacturing Method And Dry Electrode Manufacturing System

Abstract: The present invention relates to a method for manufacturing a dry electrode and a system for manufacturing a dry electrode. The method for manufacturing a dry electrode comprises the steps of: (S10) forming a primer layer having a predetermined width on at least one surface of a current collector; (S20) forming on both side surfaces in the width direction of the primer layer a dam that prevents electrode powder from flowing down; (S30) supplying the electrode powder to the surface of the primer layer; and (S40) compressing the electrode powder to form an electrode active material layer.

Patent Information

Application #

Filing Date

14 October 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. KIM, Min-Chul

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

Specification

Documents

Application Documents

#	Name	Date
1	202417077671-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [14-10-2024(online)].pdf	2024-10-14
2	202417077671-STATEMENT OF UNDERTAKING (FORM 3) [14-10-2024(online)].pdf	2024-10-14
3	202417077671-REQUEST FOR EXAMINATION (FORM-18) [14-10-2024(online)].pdf	2024-10-14
4	202417077671-PROOF OF RIGHT [14-10-2024(online)].pdf	2024-10-14
5	202417077671-POWER OF AUTHORITY [14-10-2024(online)].pdf	2024-10-14
6	202417077671-FORM 18 [14-10-2024(online)].pdf	2024-10-14
7	202417077671-FORM 1 [14-10-2024(online)].pdf	2024-10-14
8	202417077671-DRAWINGS [14-10-2024(online)].pdf	2024-10-14
9	202417077671-DECLARATION OF INVENTORSHIP (FORM 5) [14-10-2024(online)].pdf	2024-10-14
10	202417077671-COMPLETE SPECIFICATION [14-10-2024(online)].pdf	2024-10-14
11	202417077671-FORM 3 [14-04-2025(online)].pdf	2025-04-14