CYLINDRICAL SECONDARY BATTERY AND METHOD MANUFACTURING THE SAME

The present invention relates to a cylindrical secondary battery in which a top cap assembly is electrically connected to a jelly-roll type electrode assembly in which a positive electrode, a negative electrode, and a separator are wound around a positive electrode tab. According to the present inve...

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Bibliographische Detailangaben
1. Verfasser:	HAN WOO RI
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	The present invention relates to a cylindrical secondary battery in which a top cap assembly is electrically connected to a jelly-roll type electrode assembly in which a positive electrode, a negative electrode, and a separator are wound around a positive electrode tab. According to the present invention, the cylindrical secondary battery is capable of simplifying a battery manufacturing process. 본 발명은 양극 탭을 중심으로 양극, 음극, 및 분리막이 권취된 구조의 젤리-롤형 전극 조립체에 탑 캡 어셈블리가 전기적으로 연결된 원통형 이차 전지 에 관한 것이다.