A windshield includes a radar that detects an object around the radar with transmitted and received radio waves in a millimeter band and a radar window on which at least a portion of the radio waves is incident. The windshield includes a windshield main body including a single glass layer or at least one glass layer on which a resin layer is laminated. Both of the windshield main body and the radar window are plate-shaped. An area of the radar window is smaller than an area of the windshield main body. A dielectric constant of the radar window is smaller than a dielectric constant of the glass layer. At least a portion of a side surface connecting an outer surface and an inner surface of the radar window is in contact with a side surface connecting an outer surface and an inner surface of the windshield main body.
WINDSHIELD INCLUDING VEHICLE-MOUNTED RADAR
2017-09-28
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / G01S RADIO DIRECTION-FINDING , Funkpeilung |
Vehicle-mounted camera mounted on inner side of vehicle windshield
European Patent Office | 2015
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