ELECTRODE ASSEMBLY HAVING NOBLE STRUCTURE AND ELECTROCHEMICAL CELL CONTAINING THE SAME

The present invention relates to an electrode assembly, which is a stack type or stack/folding type electrode assembly having an anode/separator/cathode structure. The electrode assembly is constituted with electrode plates each of which has protruding electrode taps to which an active material is n...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YOON, YOU RIM, CHOI, DAE SIK, CHOI, SEUNG DON
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:The present invention relates to an electrode assembly, which is a stack type or stack/folding type electrode assembly having an anode/separator/cathode structure. The electrode assembly is constituted with electrode plates each of which has protruding electrode taps to which an active material is not applied, wherein the electrode taps are combined to one electrode lead to form an electrode lead-electrode tap joint portion, the electrode lead has an end bifurcated into two or more units, and ends of electrode taps are distributed and combined to each bifurcated unit of the end of the electrode lead.