LITHIUM POLYMER BATTERY AND ITS MANUFACTURE

PROBLEM TO BE SOLVED: To provide a lithium polymer battery and a manufacturing method for it. SOLUTION: This lithium polymer battery includes a positive electrode collector, a positive electrode 21 containing a positive electrode sheet having as a main ingredient a positive electrode active material...

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Bibliographische Detailangaben
Hauptverfasser:	KIM JUNG-HO, CHO INKAN
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:	PROBLEM TO BE SOLVED: To provide a lithium polymer battery and a manufacturing method for it. SOLUTION: This lithium polymer battery includes a positive electrode collector, a positive electrode 21 containing a positive electrode sheet having as a main ingredient a positive electrode active material formed on at least one surface of the positive electrode collector, a negative electrode collector, a negative electrode 22 containing a negative electrode sheet having as a main ingredient a negative electrode active material formed on at least one surface of the negative electrode collector, and a separator 23 interposed between the positive electrode 21 and the negative electrode 22 to insulate them each other, and the positive electrode 21 and the negative electrode 22 comprise respective electrode sheets and are formed by rolling them up with the separator 23 interposed.