VITRAGE COMPRENANT UN SYSTEME A DIFFUSION LUMINEUSE VARIABLE UTILISE COMME ECRAN

• Main Authors: GAYOUT PATRICK, MIMOUN EMMANUEL, ALLANO JEAN-LUC
• Format: Patent
• Language: French
• Published: 16.03.2018
• Subjects: ACCESSORIES THEREFOR; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES; APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM; CINEMATOGRAPHY; ELECTROGRAPHY; HOLOGRAPHY; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; PHOTOGRAPHY; PHYSICS; TRANSPORTING

The invention relates to a glazing comprising a variable light diffusion system having a layer based on active elements, that can switch between a transparent state and a translucent state, at least two substrates arranged either side of the variable light diffusion system, and at least one substrate comprising a set of discrete diffusing elements forming a pattern (M) covering a zone (Z), the set of discrete diffusing elements covering a maximum of 40% of the area of the zone (Z) covered by the pattern (M).