Electrode sheet defect detection system

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12241843
APP PUB NO 20230349834A1
SERIAL NO

17914608

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Abstract

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An electrode sheet inspection system includes an inspection unit configured to inspect the external state of an electrode sheet and an ink marking unit configured to mark a portion to be removed on the electrode sheet, wherein the ink marking unit is configured to adjust an ink marking range, whereby it is possible to prevent removal of a mark on a defective portion of an electrode even after a process of notching the electrode sheet. An electrode sheet inspection method using the same is also described.

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Patent Owner(s)

  • LG ENERGY SOLUTION, LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Ee Beom Daejeon, KR 1 0
Kim, Jae Yong Daejeon, KR 40 172
Kim, Min Su Daejeon, KR 246 1674
Shin, Dong Hyeok Daejeon, KR 4 0

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