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AssigneesHyundai Motor Company, Kia Motors Corporation
InventorsSeungJun Min, Sung Hoon Jeong, Hyoup Je Cho
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A system for manufacturing a positive electrode for a secondary battery includes an unwinder wound with a positive electrode base material, a first coating unit for coating an insulating material at predetermined positions about widthwise edges of the base material with respect to a transfer direction of the base material supplied from the unwinder, a first drying furnace for drying the insulating material by heating the base material coated with the insulating material, a second coating unit for coating a positive electrode slurry on the base material supplied from the first drying furnace in a region between the insulating material formed at both sides of the base material, and a second drying furnace for heating and drying the base material coated with the insulating material and the positive electrode slurry.
A system for manufacturing a positive electrode for a secondary battery, the system comprising:
A method for manufacturing a positive electrode for a secondary battery, the method comprising:
The method of claim ii, wherein coating the insulating material at the predetermined positions comprises:
The method of claim ii, wherein coating the positive electrode slurry between the insulating portions comprises:
The method of claim ii, further comprising transferring the positive electrode film through a plurality of rollers so as to be recollected by a re-winder.
The method of claim ii, wherein the positive electrode slurry comprises an electrically conductive material in a gel-state.
A method for manufacturing a positive electrode for a secondary battery, the method comprising:
Dependencies are inferred from the claim text.