One embodiment of the present subject matter includes a capacitor stack, including at least a first substantially planar anode layer and at least a second substantially planar anode layer. In the embodiment, the capacitor stack formed by the process comprising aligning the first anode layer and the second...http://www.google.se/patents/US7327552?utm_source=gb-gplus-sharePatent US7327552 - Method and apparatus for electrically connecting capacitor electrodes using a spray