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US 2026/0225186 A1Published application
Electrode Production Device and Battery Cell Including Electrode Produced Using the Same, and Battery Pack and Vehicle Including Battery Cell
AssigneeLG Energy Solution, Ltd.
InventorsSang-Yeol Kim, Sang-Rin Park, Jong-Sik Park
Life of this patent
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Abstract
An electrode production device including a transfer member for transferring an electrode foil coated with an electrode active material; a laser member for irradiating the electrode foil; a jig member for contacting with the electrode foil to support the electrode foil; and a foreign matter blocking member that blocks foreign matter from flowing into a preset portion of the electrode foil, the foreign matter generated when irradiating the electrode foil with the laser.
Claims17
An electrode production device, comprising:
- a transfer member configured to transfer an electrode foil coated with an electrode active material;
- a laser member configured to irradiate the electrode foil;
- a jig member configured to be disposed in contact with the electrode foil to support the electrode foil;
- and
- a foreign matter blocking member that blocks foreign matter from flowing into a preset portion of the electrode foil, wherein the foreign matter is generated when irradiating the electrode foil with the laser.
2 more elements
Dependencies are inferred from the claim text.