A front windshield and an automobile are provided in embodiments. The front windshield is operable in cooperation with a LiDAR system inside the automobile. The LiDAR system is configured to emit and/or receive P-polarized light towards the front windshield. A wavelength λ of the P-polarized light ranges from 800 nm to 1600 nm. The front windshield includes an outer glass layer, an inner glass layer, and an intermediate adhesive film. The intermediate adhesive film is between the outer glass layer and the inner glass layer. The front windshield has a signal transmission region. The P-polarized light is incident on the signal transmission region at an angle of incidence (AOI) θ of 0.942 rad to 1.222 rad. The signal transmission region has a transmittance greater than or equal to 83% for the P-polarized light incident on the signal transmission region.
FRONT WINDSHIELD AND AUTOMOBILE
2024-07-04
Patent
Electronic Resource
English
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |
Automobile front windshield defroster and automobile provided with front windshield defroster
European Patent Office | 2015
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