COMPOSITE PANEL WITH ELECTRIC COATING AND ANTIREFLECTION COATING FOR INDICATOR ON WINDSCREEN Russian patent published in 2021 - IPC B32B17/10 

FIELD: transport.

SUBSTANCE: group of inventions relates to a composite panel, a projection system for an indicator on a windshield and to the use of a composite glazing panel. A composite glazing panel with a top edge (O), a bottom edge (U) and a display area (B) on the windshield is for the indicator on the windshield. The panel consists of at least an outer glazing panel and an inner glazing panel, which are connected to each other by a thermoplastic intermediate layer, and a transparent electrically conductive coating on the surface of the inner glazing panel facing the intermediate layer, or within the intermediate layer in which the intermediate layer is formed at least one layer of thermoplastic material, which is located between the electrically conductive coating and the outer glazing panel, in which the thickness of the layer of thermoplastic material is variable with the angle (α) of the wedge within its vertical extent between the lower edge (U) and the upper edge (O), at least in the display area (B) on the windshield, and in which an antireflection coating is applied to the surface (IV) of the inner glazing panel facing away from the intermediate layer.

EFFECT: invention improves quality of the transmitted image.

15 cl, 6 dwg, 3 tbl