Electricity: electrical systems and devices – Electrolytic systems or devices – Double layer electrolytic capacitor
Reexamination Certificate
2005-12-27
2009-11-24
Ha, Nguyen T (Department: 2831)
Electricity: electrical systems and devices
Electrolytic systems or devices
Double layer electrolytic capacitor
C361S503000, C361S504000, C361S506000, C361S512000, C361S523000
Reexamination Certificate
active
07623339
ABSTRACT:
An electrical double layer capacitor comprises an element and a case which houses the element. The element has an anode charge collector, anode, separator, cathode and cathode charge collector. The anode and cathode consist of a porous layer containing electrically conducting porous particles as a constituent material. The anode charge collector is disposed in electrical contact with the anode. The cathode charge collector is disposed in electrical contact with the cathode. The thickness of the element is 600 μm or less. The sum of the anode thickness and cathode thickness is set to 80% or less of the thickness of the element.
REFERENCES:
patent: 4488203 (1984-12-01), Muranaka et al.
patent: 5072335 (1991-12-01), Kurabayashi et al.
patent: 6097587 (2000-08-01), Inagawa et al.
patent: 6275371 (2001-08-01), Yoshio et al.
patent: 6349027 (2002-02-01), Suhara et al.
patent: 6426865 (2002-07-01), Kasahara et al.
patent: 6751084 (2004-06-01), Nakazawa et al.
patent: 6882517 (2005-04-01), Tano et al.
patent: 7068494 (2006-06-01), Fujino
patent: 2003/0081372 (2003-05-01), Nakazawa et al.
patent: A-05-283287 (1993-10-01), None
patent: A-11-317332 (1999-11-01), None
patent: A-2004-253562 (2004-09-01), None
patent: 2003-0035904 (2003-05-01), None
Kosuda Atsuko
Miyaki Yousuke
Takahashi Tetsuya
Ha Nguyen T
Oliff & Berridg,e PLC
TDK Corporation
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