The invention relates to a laminated glass sunroof, having variable light transmission and providing improved comfort in terms of temperature, including two glass sheets, i.e. an outer and inner glass sheet, which are joined together by means of intermediate thermoplastic sheets, a suspended particle device (SPD) film assembly for controlling the light transmission, which is incorporated into the laminate between the two glass sheets, and a system of low-emissivity layers arranged at position 4.
TOIT DE VÉHICULE
VEHICLE ROOF
FAHRZEUGDACH
2019-08-07
Patent
Electronic Resource
French
IPC: | B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B62D MOTOR VEHICLES , Motorfahrzeuge |
Toit pour véhicule automobile et véhicule automobile comportant un tel toit
European Patent Office | 2024
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