Electrode Assembly and Battery Including the Same

Disclosed is an electrode assembly, including: a positive electrode having a plurality of positive patterns formed by being pattern-coated with a positive active material at a predetermined interval and including positive uncoated regions where the positive active material is not coated; a negative...

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Bibliographische Detailangaben
Hauptverfasser:	Oh, Sei Woon, Jeong, Yura, Yoon, Yeo Kyung
Format:	Patent
Sprache:	eng
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:	Disclosed is an electrode assembly, including: a positive electrode having a plurality of positive patterns formed by being pattern-coated with a positive active material at a predetermined interval and including positive uncoated regions where the positive active material is not coated; a negative electrode having a plurality of negative patterns formed by being pattern-coated with a negative active material at a predetermined interval and including negative uncoated regions where the negative active material is not coated; and a separator disposed between the positive electrode and the negative electrode, in which the electrode assembly is formed in a zigzag shape by bending the positive uncoated region and the negative uncoated region.