C.r.f. Societa Consortile Per Azioni

Marzia Paderi

Piermario Repetto

Vito Guido Lambertini

Nello Li Pira

Rossella Monferino

Mauro Brignone

Piero Perlo

Daniele Pullini

Gianfranco Innocenti

Mauro Sgroi

Gianluca Bollito

Cosimo Carvignese

Roberto Finizio

Marco Pizzi

Pietro Perlo

Anatolii Zvezdin

Piermario CRF Società Consortile pA Repetto

Mauro CRF Società Consortile pA Brignone

Daniele CRF Società Consortile pA Pullini

A process for manufacturing an electroluminescent device comprising the steps of: The core shells are assembled together so as to make the three-dimensional percolated layer, having cavities whose size is around wavelength.

Light-emitting device using a three-dimension percolated layer, and manufacturing process thereof

A light emitting device comprises a substrate, a porous alumina layer having a regular series of cavities of nanometric size containing an emitting material, and two electrodes in contact with the emitting material and connected to an electric voltage source. The first electrode comprises at least part of an aluminum film deposited onto the substrate, on which the alumina layer has been previously grown through an anodization process.

Light-emitting device comprising porous alumina, and manufacturing process thereof

In a process to make an emitter () for light sources, which can be led to incandescence through the passage of electric current, a layer made of anodized porous alumina () is used as sacrificial element for the structuring of at least a part of the emitter ().

Process to make nano-structured emitters for incandescence light sources

A light-emitting device comprises a structure defining an orderly and periodic series of cavities of nanometric dimensions, in which a process of catalytic combustion is confined. The dimensions and/or the distance between the micro-cavities are selected to obtain a light emission in the visible and prevent and/or attenuate at the same time emission of infrared radiation.

Combustion light-emitting device and corresponding method of fabrication

The generator comprises at least one source of pressurized gas and a closed hydraulic circuit containing a solution comprising an electrically conducting vehicle liquid in which a charge of micro- or nanoparticles of a metal material is dispersed. The circuit has The generator also comprises magnetic field generating devices, associated with a length of the hydraulic circuit lying between the inlet port and the restriction in cross section in order to generate an induction flux () at right angles to the direction of flow of the solution in that length of circuit, and The arrangement is such that, when in operation, an electric current whose strength depends on the flow velocity of the solution in that length of the hydraulic circuit, the strength of the associated magnetic field and the electrical resistance between the electrodes flows between the electrodes.

Electric generator having a magnetohydrodynamic effect

An electroluminescent device () comprises a supporting substrate (); at least two electrodes () positioned on the substrate (); at least a three-dimensional percolated layer (), positioned on the substrate () between the two electrodes (), having a metallic mesoporous structure defining a multitute of cavities of micrometric or nanometric dimensions. Present in the cavities of the three-dimensional percolated layer () are a multitude of luminescent inclusions (), which operate to emit light when energized by electrons which, as a result of electron tunneling, effect pass through the three-dimensional percolated layer ().

Electroluminescent device

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Turin, Italy

Marzia Paderi