Patent ID: 8559163
Filing Date: 2013-10-15
Classification: H01G,Y02E

Abstract:
1. A method for producing a capacitor element using a reaction vessel for forming a semiconductor layer by means of energization on two or more electric conductors each having formed on the surface thereof a dielectric layer simultaneously, which comprises immersing the electric conductors into an electrolyte in the reaction vessel and passing an electric current through the electrolyte, the vessel comprising two or more negative electrode plates each corresponding to individual electric conductors and two or more constant current sources electrically connected to individual negative electrode plates, wherein a constant electric current passes through individual ones of the two or more electric conductors in forming the semiconductor layer, and wherein the reaction vessel comprises a plurality of partition compartments, individual ones of the negative electrode plates are disposed in respective partition compartments of the reaction vessel, and said method comprises immersing individual ones of the electric conductors into an electrolyte in the respective partition compartments of the reaction vessel.