2 Stack Type Jelly Roll for Secondary Battery and Battery Cell having the same and Battery Pack having the same and Making Method of the Same
The present invention relates to a jelly roll for a secondary battery including a cathode, an anode, and a separator. More particularly, the present invention relates to a stacked jelly roll for a secondary battery in which a winding stack method and a zigzag stack method are hybridized. The present...
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| Format: | Patent |
| Sprache: | eng ; kor |
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| Zusammenfassung: | The present invention relates to a jelly roll for a secondary battery including a cathode, an anode, and a separator. More particularly, the present invention relates to a stacked jelly roll for a secondary battery in which a winding stack method and a zigzag stack method are hybridized. The present invention also relates to a manufacturing method thereof.
본 발명은 양극(cathode), 음극(anode) 및 분리막(separator)을 포함하는 2차 전지용 젤리롤에 관한 것으로, 더욱 상세하게는 와인딩 스택 방식과, 지그재그 형 스택 방식을 하이브리드 한 2차 전지용 스택 형 젤리롤 및 이의 제조 방법에 관한 것이다. |
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