发明名称 |
CABLE TYPE RECHARGEABLE BATTERY |
摘要 |
Provided is a cable-type secondary battery including at least one anode extending longitudinally and having a horizontal cross section of a predetermined shape, a first electrolyte layer surrounding the anode and serving as an ion channel, at least one cathode extending longitudinally and having a horizontal cross section of a predetermined shape, the anode and the cathode arranged in parallel, a second electrolyte layer serving as an ion channel commonly surrounding the anode and the cathode, and a protection coating surrounding the second electrolyte layer. The cable-type secondary battery has free shape adaptation due to its linearity and flexibility. Introduction of the electrolyte layer on the electrode prevents a short circuit. The presence of a plurality of electrodes leads to an increased contact area therebetween and consequently a high battery rate. By adjusting the number of the anodes and the cathodes, it is easy to control the capacity balance therebetween. |
申请公布号 |
EP2533339(A4) |
申请公布日期 |
2014.02.19 |
申请号 |
EP20110737299 |
申请日期 |
2011.01.27 |
申请人 |
LG CHEM, LTD. |
发明人 |
KWON, YO-HAN;KIM, JE-YOUNG;OH, BYUNG-HUN;KIM, KI-TAE |
分类号 |
H01M10/04;H01M2/02;H01M4/485 |
主分类号 |
H01M10/04 |
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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