发明名称 |
CURVED SECONDARY BATTERY |
摘要 |
A curved secondary battery may include a can having an opening, an electrode assembly accommodated in the can, and a cap plate coupled to the can. The cap plate may include a concave first side surface and a parallel convex second side surface, and a first surface and a second surface that connect the first and second side surfaces. The first surface may include a first groove extending along a lengthwise direction of the cap plate and positioned closer to the first side surface than to the second side surface. |
申请公布号 |
US2015207110(A1) |
申请公布日期 |
2015.07.23 |
申请号 |
US201414307016 |
申请日期 |
2014.06.17 |
申请人 |
SAMSUNG SDI CO., LTD. |
发明人 |
Seong Jae-Il |
分类号 |
H01M2/02;H01M2/30;H01M2/04 |
主分类号 |
H01M2/02 |
代理机构 |
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代理人 |
|
主权项 |
1. A curved secondary battery comprising:
a can; an electrode assembly accommodated in the can; and a cap plate coupled to the can, wherein the cap plate comprises a concave first side surface and a parallel convex second side surface, and a first surface and a second surface that connect the first and second side surfaces, and wherein the first surface comprises a first groove extending along a lengthwise direction of the cap plate and positioned closer to the first side surface than to the second side surface. |
地址 |
Yongin-si KR |