Patent ID: 11916101
Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  B | IPC B  H

Claim 0:
1. A capacitive device, comprising:
a metallic layer provided with two principal faces, the two principal faces being a front face and a back face respectively;
a network of nanowires or nanotube bundles that extend from the front face, and substantially perpendicular to the front face, from a base towards a free end;
a continuous capacitive stack covering the metallic layer and the network of nanowires or nanotube bundles in a conforming manner from the base to the free end, the continuous capacitive stack comprising an upper conducting layer and an insulating layer insulating the upper conducting layer from the network of nanowires or nanotube bundles and from the metallic layer; and
a capacitive zone and a lower contact zone,
the capacitive zone being a zone in which the upper conducting layer encapsulates the network of nanowires or nanotube bundles and the insulating layer, and the lower contact zone being a zone in which the continuous capacitive stack leaves the free end exposed, and the insulating layer encapsulates the upper conducting layer.