ELECTRODE ASSEMBLY, SECONDARY BATTERY, BATTERY PACK, AND VEHICLE

The present invention provides an electrode assembly in which a first electrode, a separator and a second electrode are stacked and wound, wherein an outermost portion of the electrode assembly includes an empty space in which the first electrode covers an end portion of the second electrode with th...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	KIM, Hyoung Kwon, JEONG, Ji Woo, KWON, Tae Hyun
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The present invention provides an electrode assembly in which a first electrode, a separator and a second electrode are stacked and wound, wherein an outermost portion of the electrode assembly includes an empty space in which the first electrode covers an end portion of the second electrode with the separator interposed therebetween, and a thickness buffer portion provided in the empty space, and a secondary battery including the electrode assembly. The present invention also provides a battery pack including the secondary battery and a vehicle including the battery pack.