发明名称 |
Polymer-electrolyte lithium secondary battery |
摘要 |
The present invention provides a lithium polymer secondary battery having at least a basic battery cell including a positive electrode, a negative electrode and a polymer electrolyte in an outer can, wherein the battery has a suitable structure to use the polymer electrolyte polymerized in the battery and has excellent cycle characteristics. One of the electrodes is U-shaped and the other electrode is inserted in the U-shaped electrode. The polymer electrolyte includes a polymer containing a polyalkylene oxide structure and a solvent and is polymerized in the battery. The thickness of the battery is not greater than 2 mm.
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申请公布号 |
US6586140(B2) |
申请公布日期 |
2003.07.01 |
申请号 |
US20010773499 |
申请日期 |
2001.02.02 |
申请人 |
SANYO ELECTRIC CO., LTD. |
发明人 |
TAMURA NORIYUKI;KAMINO MARUO;FUJITANI SHIN |
分类号 |
H01M2/02;H01M2/16;H01M4/40;H01M4/58;H01M6/42;H01M10/04;H01M10/40;(IPC1-7):H01M6/18 |
主分类号 |
H01M2/02 |
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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