Secondary battery, and its production process

Details Secondary battery, and its production process Secondary battery, and its production process

2003-01-22

2009-11-10

Maples, John S (Department: 1795)

Metal working

Method of mechanical manufacture

Electrical device making

C029S623100, C429S306000

Reexamination Certificate

active

07615084

ABSTRACT:
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.

REFERENCES:
patent: 5296318 (1994-03-01), Gozdz et al.
patent: 5418091 (1995-05-01), Gozdz et al.
patent: 5460904 (1995-10-01), Gozdz et al.
patent: 5492543 (1996-02-01), Lim
patent: 5554459 (1996-09-01), Gozdz et al.
patent: 5741609 (1998-04-01), Chen et al.
patent: 5837015 (1998-11-01), Venugopal et al.
patent: 6218051 (2001-04-01), Yokohata
patent: 6273921 (2001-08-01), Stanford et al.
patent: 6467156 (2002-10-01), Velasquez et al.
patent: 0 892 454 (1999-01-01), None
patent: 0921529 (1999-06-01), None
patent: 5-60226 (1993-09-01), None
patent: WO 97/48106 (1997-12-01), None

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