发明授权
- 专利标题： Secondary battery, and its production process
- 专利标题（中）： 二次电池及其生产工艺
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申请号： US10347744申请日： 2003-01-22
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公开(公告)号： US07615084B2公开(公告)日： 2009-11-10
- 发明人: Tsuyoshi Iijima , Toshinobu Miyakoshi , Satoshi Maruyama , Makoto Kobayashi
- 申请人： Tsuyoshi Iijima , Toshinobu Miyakoshi , Satoshi Maruyama , Makoto Kobayashi
- 申请人地址： JP Tokyo
- 专利权人： TDK Corporation
- 当前专利权人： TDK Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP11-043441 19990222
- 主分类号： H01M2/16
- IPC分类号： H01M2/16 ; H01M10/04
摘要：
A cathode, an anode and a porous film are first provided. Then, the cathode and anode are aligned with the porous film and a part of the cathode and a part of the anode are fixed to said porous film. Then, the cathode, anode and porous film are immersed in a liquid electrolyte. Finally, the cathode and anode are integrated with the porous film by compression. With this process, it is possible to produce a thin and lightweight polymer secondary battery or other secondary batteries with ease yet at low cost.
公开/授权文献
- US20030108797A1 Secondary battery, and its production process 公开/授权日：2003-06-12
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