| 发明名称 |
RECHARGEABLE BATTERY |
| 摘要 |
Disclosed herein is a rechargeable battery capable of maintaining alignment among a positive electrode, a negative electrode, and a separator of an electrode assembly even in the case in which a form thereof is changed or bent. The rechargeable battery includes: an electrode assembly formed by stacking a first electrode, a separator, and a second electrode, and having an alignment groove formed therein; a case having flexibility and accommodating the electrode assembly therein; and an alignment guide protruding from the case and partially coupled to the alignment groove so as to accommodate and guide a change in a length of the electrode assembly depending on bending. |
| 申请公布号 |
US2016141587(A1) |
申请公布日期 |
2016.05.19 |
| 申请号 |
US201514794675 |
申请日期 |
2015.07.08 |
| 申请人 |
SAMSUNG SDI CO., LTD. |
发明人 |
Suh Jun-Won;Yi Jeong-Doo;Han Ju-Hyeong;Sohn Ju-Hee;Song Hyun-Hwa;Hong Seok-Hun |
| 分类号 |
H01M2/24;H01M2/08;H01M10/0525;H01M2/02 |
主分类号 |
H01M2/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A rechargeable battery comprising:
an electrode assembly formed by stacking a first electrode, a separator, and a second electrode, and having an alignment groove formed therein; a case having flexibility and accommodating the electrode assembly therein; and an alignment guide protruding from the case and partially coupled to the alignment groove so as to accommodate and guide a change in a length of the electrode assembly depending on bending. |
| 地址 |
Yongin-si KR |
