Electrochemical device

Electricity: electrical systems and devices – Electrolytic systems or devices – Double layer electrolytic capacitor

Reexamination Certificate

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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.

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