THE MANUFACTURING METHOD OF POUCH TYPE SECONDARY BATTERY

The present invention relates to a manufacturing method of a pouch type secondary battery which comprises a step of applying ultrasonic vibration from the outside of a pouch type battery case after storing an electrode assembly to the pouch type battery case for easily absorbing electrolyte injected...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KIM, CHIL JOONG, KIM, SANG BUM, LEE, SEUNG NOH, SON, JEONG SAM
Format: Patent
Sprache:eng ; kor
Schlagworte:
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