发明名称 |
CABLE-TYPE SECONDARY BATTERY |
摘要 |
Provided is a cable-type secondary battery including an anode current collector having a horizontal cross section of a predetermined shape and extending longitudinally, an anode active material pattern layer having anode active material patterns spaced away at a predetermined interval on the anode current collector, an electrolyte layer surrounding the anode active material pattern layer and serving as an ion channel, a cathode active material pattern layer having cathode active material patterns spaced away at a predetermined interval on the electrolyte layer at locations corresponding to those of the anode active material patterns, and a cathode current collector surrounding the cathode active material pattern layer. The cable-type secondary battery having the active material patterns has excellent flexibility to prevent the active material from falling off from the active material layer. |
申请公布号 |
US2012107658(A1) |
申请公布日期 |
2012.05.03 |
申请号 |
US201213344980 |
申请日期 |
2012.01.06 |
申请人 |
KWON YO-HAN;KIM JE-YOUNG;KIM KI-TAE;SHIN HEON-CHEOL;CHO HYUNG-MAN;JUNG HYE-RAN |
发明人 |
KWON YO-HAN;KIM JE-YOUNG;KIM KI-TAE;SHIN HEON-CHEOL;CHO HYUNG-MAN;JUNG HYE-RAN |
分类号 |
H01M10/02;H01M4/583;H01M4/66;H01M4/70 |
主分类号 |
H01M10/02 |
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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