MANUFACTURING METHOD FOR ELECTRODE ASSEMBLY AND ELECTRODE ASSEMBLY MANUFACTURING EQUIPMENT

• Main Authors: KIM YONGNAM, NOH CHANG WOO, KIM BEOMSU, YOON SE HYUN, KIM HEEYONG
• Format: Patent
• Language: English; Korean
• Published: 25.10.2023
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The present invention relates to a manufacturing method of an electrode assembly and a manufacturing device of the electrode assembly. The manufacturing method comprises the following steps of: supplying a half-cell sheet to a stack table; supplying a first electrode to the stack table; supplying a second electrode to the stack table; manufacturing an electrode assembly laminate by laminating the half-cell sheet, the first electrode, and the second electrode on the stack table; and heating and pressurizing the electrode assembly laminate. Therefore, the manufacturing method can reduce problems of wrinkles in a separation film or misalignment of an electrode during a manufacturing process of the electrode assembly manufactured by laminating the electrode and the separation film. 본 출원은 전극 조립체 제조 방법 및 전극 조립체 제조장치에 관한 것이다.