Title:
LASER NOTCHING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/091045
Kind Code:
A1
Abstract:
A laser notching system according to one embodiment of the present invention comprises: a transfer part configured to transfer an electrode including a coating part coated with an active material and a non-coating part not coated with the active material; a support part including a first support part configured to support the coating part and a second support part configured to support the non-coating part; and a laser unit configured to irradiate a laser toward the non-coating part supported by the second support part on the second support part to notch the non-coating part, wherein the laser notching system may be configured to suction foreign substances generated by laser notching the non-coating part passing through the second support part.
Inventors:
KIM SANG-YEOL (KR)
PARK JONG-SIK (KR)
KIM HAK-KYUN (KR)
LEE JAE-EUN (KR)
LEE JE-JUN (KR)
PARK JONG-SIK (KR)
KIM HAK-KYUN (KR)
LEE JAE-EUN (KR)
LEE JE-JUN (KR)
Application Number:
PCT/KR2023/016804
Publication Date:
May 02, 2024
Filing Date:
October 26, 2023
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
B23K26/362; B08B15/04; B23K26/16; B23K26/70; B23K37/00; B23Q11/00; H01M4/04
Attorney, Agent or Firm:
PHIL & ONZI INT'L PATENT & LAW FIRM (KR)
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