C.r.f. Societa Consortile Per Azioni

Nello Li Pira

Piermario Repetto

Vito Guido Lambertini

Mauro Brignone

Piero Perlo

Rossella Monferino

Marzia Paderi

Daniele Pullini

Gianfranco Innocenti

Stefano Bernard

Davide Capello

Pietro Perlo

Mauro Sgroi

Gianluca Bollito

Luca Belforte

Cosimo Carvignese

Roberto Finizio

Marco Pizzi

Nereo Pallaro

Valentina Grasso

Federica Valerio

Fabio Scaffidi Muta

Leonid Doskolovich

Anatoli Zvezdine

Anatolii Zvezdin

A device for detecting a sparkle effect of a transparent sample arranged in front of an image source, to which also a first polarizer having an optical axis of polarization is associated, wherein the detection device includes an imaging system, and wherein the transparent sample, the first polarizer and the imaging system are arranged along an optical path originated from the image source. The detection device includes a second polarizer, arranged between the transparent sample and the imaging system, having an optical axis of polarization directed at ninety degrees with respect to the optical axis of polarization of the first polarizer.

Device and method for detecting the sparkle effect of a transparent sample arranged in front of an image source

A method for the manufacture of a component for a motor-vehicle interior with an associated film in which an electronic circuit is integrated with at least one proximity sensor includes the step of thermoforming the film on a mold element and the step of injection of plastic material in a mold cavity in such a way as to obtain a component for interior of motor-vehicle comprising a body of substantially transparent plastic material associated to the film. The component includes one or more proximity sensors for activating a functional component of the motor-vehicle.

Method of manufacture of a component for a motor-vehicle interior

An emitter (F) for incandescent light sources, in particular a filament, capable of being brought to incandescence by the passage of electric current is obtained in such a way as to have a value of spectral absorption &#x3b1; that is high in the visible region of the spectrum and low in the infrared region of the spectrum, said absorption &#x3b1; being defined as &#x3b1;=1&#x2212;&#x3c1;&#x2212;&#x3c4;, where &#x3c1; is the spectral reflectance and &#x3c4; is the spectral transmittance of the emitter.

High efficiency emitter for incandescent light sources

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 system for projecting a virtual image within an observer's field of view comprises a support element, a transparent element mounted on the support element and suitable for being placed in front of the observer's eyes, the transparent element comprising a first face and a second face, an image display device suitable for forming an additional image, and a projection and focusing device for projecting the additional image in a manner such as to present it superimposed on the image of the outside world. The display device comprise light-emitting devices disposed on one of the faces of the transparent element, and the projection and focusing device comprise optical elements associated with respective emitting devices and arranged on the other face. Each of the optical elements creates a virtual image of the emitting device associated therewith. The virtual images of the emitting devices together form the additional image.

System for projecting a virtual image within an observer's field of view

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

A light-emitting device, in particular a backlight device, comprises a transparent substrate () having a front surface and a rear surface, in which associated to the rear surface are means for generating an electromagnetic radiation that is able to pass through the substrate and come out of the front surface. According to the invention, the device comprises a layer of porous alumina which operates so as to inhibit propagation of said electromagnetic radiation in the directions parallel to the plane of the substrate, thus improving the efficiency of extraction of light from the substrate and increasing the directionality of the emitted light.

Light-emitting device comprising porous alumina, and corresponding method fabrication

The present invention relates to a miniaturized device controlled by electromagnetic signals in the radiofrequency range for controlled release of substances or for controlled sampling of specimens, comprising a reservoir, and a closing system associated to said reservoir, where said closing system is constituted by a valve structure, closing-opening of which is controlled by the electromagnetic signal in the radiofrequency range.

Radiofrequency-controlled device for release/sampling of substances

Light-emitting device comprising porous alumina, 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 ().

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Fossano, Italy

Nello Li Pira