Original document(20 pages) Authorized document(20 pages) 中文版
    The invention provides a manufacturing method of a secondary battery, in which, 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.
Application Number
00102386 Application Date
Title 名称 Secondary cell and manufacture thereof
Publication Number
1265524 Publication Date
Approval Pub. Date 2004.08.25 Granted Pub. Date 2004.08.25
International Classification 分类号 H01M10/38;H01M10/40
Applicant(s) Name
TDK Corp.
Address 地址
Inventor(s) Name 发明人 Iishima Katashi;Miyakoshi Shuntada Maruyama Akira
Attorney & Agent 代理人 wang sibeng

Lithium secondary cell
Lithium secondary battery
Electrochemical device
Lithium secondary battery
Electrode active material, electrode, lithium ion secondary cell, method for producing electrode active material, and method for producing lithium ion secondary cell
Lithium ion secondary cell charging method, charger and power supply device
Lithium ion secondary battery and its charging method
Power supply, charging device and charging system
Lithium ion secondary cell and method for charging same
Nonaqueous electrolyte solution and lithium ion secondary battery
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