- Patent Title: Lithium electrode manufacturing apparatus and manufacturing method
-
Application No.: US17043892Application Date: 2019-12-09
-
Publication No.: US11870066B2Publication Date: 2024-01-09
- Inventor: Gi Su Park , Minsun Song , Jaegil Lee , Kyungsik Hong , Jong Mo Jung
- Applicant: LG CHEM, LTD.
- Applicant Address: KR Seoul
- Assignee: LG ENERGY SOLUTION, LTD.
- Current Assignee: LG ENERGY SOLUTION, LTD.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR 20180156543 2018.12.07 KR 20190161907 2019.12.06
- International Application: PCT/KR2019/017262 2019.12.09
- International Announcement: WO2020/117022A 2020.06.11
- Date entered country: 2020-09-30
- Main IPC: H01M10/04
- IPC: H01M10/04 ; H01M4/40 ; B65H35/00 ; H01M4/1395
Abstract:
The present invention relates to an apparatus and a method for manufacturing a lithium electrode, comprising a cutting stage, a laser irradiation portion and a lithium metal film supply portion, in which a plurality of adsorption holes and a plurality of unit electrode pattern grooves are formed on the upper surface of the cutting stage.
Public/Granted literature
- US20210367232A1 LITHIUM ELECTRODE MANUFACTURING APPARATUS AND MANUFACTURING METHOD Public/Granted day:2021-11-25
Information query
