A glazing panel 300 for a vehicle comprising an outer glazing layer 302 which is adhered to an inner glazing layer 304; a low emissivity coating 308 located on the glazing panel; and a heating assembly 322 located between the outer glazing layer and the inner glazing layer. The heating assembly is configured to increase the temperature of the glazing panel. The low emissivity coating may be located on the inner glazing layer and have an emissivity of less than 0.4. the heating element may comprise a resistive heating element such as a heating wire 324. The heating assembly may comprise as reflective coating (326, Fig.3C). A hydrophobic layer may be located on an inner surface of the inner glazing layer. The glazing panel may be a roof glazing panel (see Fig.1).
Glazing panel
02.07.2025
Patent
Elektronische Ressource
Englisch
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / 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 / B62D MOTOR VEHICLES , Motorfahrzeuge |