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案件記録

Secondary Battery

発明審査中
1閲覧数
20請求項 · 2 独立
§ Ⅰ

案件概要

IPC分類

H1M 50/14H1M 10/4H1M 50/107H1M 50/152

CPC分類

H1M50/14H1M10/431H1M50/107H1M50/152

The present disclosure relates to a secondary battery. The secondary battery includes: an electrode assembly configured to comprise a first electrode, a second electrode, and a separator disposed between the first electrode and the second electrode and wound therearound; a case configured to have an opening formed on one side thereof to accommodate the electrode assembly; and a cap assembly joined to the one side of the case to seal the opening of the case, and the case comprises a notch formed on a side portion of the case.

原文(中国語)

The present disclosure relates to a secondary battery. The secondary battery includes: an electrode assembly configured to comprise a first electrode, a second electrode, and a separator disposed between the first electrode and the second electrode and wound therearound; a case configured to have an opening formed on one side thereof to accommodate the electrode assembly; and a cap assembly joined to the one side of the case to seal the opening of the case, and the case comprises a notch formed on a side portion of the case.

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