发明名称 |
RECHARGEABLE BATTERY AND MANUFACTURING METHOD OF THE SAME |
摘要 |
A rechargeable battery having an electrode assembly formed by depositing/spiral-winding an positive electrode and a negative electrode on respective surfaces of a separator; a can including a pipe having a side seam portion to enclose the electrode assembly and a bottom plate bonded to a first opening of the pipe by a bottom seam portion to close and seal the first opening and facing an end portion of the electrode assembly; and a cap assembly bonded to a second opening of the pipe formed at the other side of the bottom plate to close and seal the second opening.
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申请公布号 |
US2012094160(A1) |
申请公布日期 |
2012.04.19 |
申请号 |
US201113158676 |
申请日期 |
2011.06.13 |
申请人 |
LEE JAE-WOOK;KIM YONG-WOO;CHOI SANG-SHIN;CHANG JIN-HWAN;OH JEONG-WON;SAMSUNG SDI CO., LTD. |
发明人 |
LEE JAE-WOOK;KIM YONG-WOO;CHOI SANG-SHIN;CHANG JIN-HWAN;OH JEONG-WON |
分类号 |
H01M10/36;B21D51/32;B21D51/44;H01M2/00 |
主分类号 |
H01M10/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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