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Electrode Assembly, Apparatus For Manufacturing Same, And Method For Manufacturing Same

Abstract: An apparatus for manufacturing an electrode assembly according to one embodiment of the present invention comprises: an electrode supply unit having an electrode sheet on which a plurality of electrodes are formed; a separator supply unit provided with a separator sheet which folds when the electrodes are seated thereon, and which covers the electrodes and is stacked with the electrodes; a table in which the electrodes are seated on the upper surface so as to have the separator sheet folded between the electrodes in order to form the electrode assembly; a separator guide for guiding the folding direction of the separator sheet; a pair of applicators for applying an adhesive to at least a portion of the separator sheet and/or the electrodes seated on the table; and a pair of pressure rollers for pressing the separator sheet guided by the separator guide.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
07 November 2023
Publication Number
11/2024
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
Parent Application

Applicants

LG ENERGY SOLUTION, LTD.
Tower 1, 108, Yeoui-daero, Yeongdeungpo-gu, Seoul 07335

Inventors

1. LEE, Byeong Kyu
LG ENERGY SOLUTION Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122
2. KIM, Jin Gon
LG ENERGY SOLUTION Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122
3. JUNG, Su Taek
LG ENERGY SOLUTION Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122
4. CHUNG, Joo Young
LG ENERGY SOLUTION Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122

Specification

Documents

Application Documents

# Name Date
1 202317076012-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [07-11-2023(online)].pdf 2023-11-07
2 202317076012-STATEMENT OF UNDERTAKING (FORM 3) [07-11-2023(online)].pdf 2023-11-07
3 202317076012-PROOF OF RIGHT [07-11-2023(online)].pdf 2023-11-07
4 202317076012-PRIORITY DOCUMENTS [07-11-2023(online)].pdf 2023-11-07
5 202317076012-POWER OF AUTHORITY [07-11-2023(online)].pdf 2023-11-07
6 202317076012-FORM 1 [07-11-2023(online)].pdf 2023-11-07
7 202317076012-DRAWINGS [07-11-2023(online)].pdf 2023-11-07
8 202317076012-DECLARATION OF INVENTORSHIP (FORM 5) [07-11-2023(online)].pdf 2023-11-07
9 202317076012-COMPLETE SPECIFICATION [07-11-2023(online)].pdf 2023-11-07
10 202317076012-FORM 3 [03-04-2024(online)].pdf 2024-04-03
11 202317076012-FORM 18 [03-03-2025(online)].pdf 2025-03-03