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Battery Cell, Manufacturing Apparatus Therefor, And Manufacturing Method Therefor

Abstract: A battery cell manufacturing apparatus according to an embodiment of the present invention comprises: an electrode reel from which an electrode sheet on which a plurality of electrodes are formed is unwound; a separator reel from which a separator sheet is unwound, the separator sheet being folded when the electrodes are seated, and being stacked with the electrodes while covering the electrodes; a table on a top surface of which the electrodes and the separator sheet are seated; a pair of separator guides for guiding a folding direction of the separator sheet; and a pair of upper nozzles for applying an adhesive to at least a portion of the separator sheet passing between the pair of separator guides.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
01 October 2024
Publication Number
51/2024
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. CHOI, Seong Won
LG ENERGY SOLUTION Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122
2. JUNG, Su Taek
LG ENERGY SOLUTION Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122
3. BAE, Sangho
LG ENERGY SOLUTION Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122
4. KIM, Minwook
LG ENERGY SOLUTION Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122
5. LEE, Yong Jun
LG ENERGY SOLUTION Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122

Specification

Documents

Application Documents

# Name Date
1 202417074305-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [01-10-2024(online)].pdf 2024-10-01
2 202417074305-STATEMENT OF UNDERTAKING (FORM 3) [01-10-2024(online)].pdf 2024-10-01
3 202417074305-REQUEST FOR EXAMINATION (FORM-18) [01-10-2024(online)].pdf 2024-10-01
4 202417074305-PROOF OF RIGHT [01-10-2024(online)].pdf 2024-10-01
5 202417074305-PRIORITY DOCUMENTS [01-10-2024(online)].pdf 2024-10-01
6 202417074305-POWER OF AUTHORITY [01-10-2024(online)].pdf 2024-10-01
7 202417074305-FORM 18 [01-10-2024(online)].pdf 2024-10-01
8 202417074305-FORM 1 [01-10-2024(online)].pdf 2024-10-01
9 202417074305-DRAWINGS [01-10-2024(online)].pdf 2024-10-01
10 202417074305-DECLARATION OF INVENTORSHIP (FORM 5) [01-10-2024(online)].pdf 2024-10-01
11 202417074305-COMPLETE SPECIFICATION [01-10-2024(online)].pdf 2024-10-01
12 202417074305-FORM 3 [06-03-2025(online)].pdf 2025-03-06