Centre National De La Recherche Scientifique

Université De Rennes 1

Safran Electronics & Defense

Safran Electronics & Defense Boulogne

Centre National De La Recherche Scientifique-Cnrs

Yonathan Corredores

Xavier Castel

Patrice Foutrel

Cyril Dupeyrat

Philippe Besnier

A shielding element comprises a rigid substrate and at least one electrically conductive two-dimensional structure which is placed on one of the faces of the substrate. The substrate and the electrically conductive two-dimensional structure are such that the shielding element has optical-transmission and shielding-efficiency values at least one of which varies between two zones of the shielding element. Such a shielding element enables easier assembly of a detection system comprising multiple optical sensors.

Optically transparent electromagnetically shielding element comprising a plurality of zones

An optically transparent electromagnetic shield assembly comprising an electrical connection device with variable electrical resistance. The electrical connection device electrically connects a conductive two-dimensional structure, which covers a transparent substrate, to a shell portion which is electrically conductive. The resistance of the connection device can be adjusted, either initially for a detection system for which the shield assembly is intended or in real time while the shield assembly is in use, according to an RF radiation intensity.

Optically transparent electromagnetic shield assembly

Growing community of inventors

Boulogne Billancourt, France

Yonathan Corredores