OPTICAL SENSOR DETECTOR FOR DETECTING ENVIRONMENTAL LIGHT, E, SENSOR OF RAIN / LIGHT

摘要

Optical sensor device for detecting ambient light,And,Rain /light sensor. An optical sensing device for detecting ambient light is adapted to be attached to a glazing (10),In particular,To a windshield of a motor vehicle. The optical sensor device has a sensor unit that includes at least one light receiver (26) and a lens plate (12). By means of the sensor unit,An ambient light beam having entered through the glazing (10) is attached to the glazing (10) and directed over the light receptor (26). On a surface (1 2b) that turns to glazing (10),The lens plate (12) includes a first Fresnel prism (22) structure having a plurality of individual structures (24). The individual structures (24) of the first Fresnel prism (22) structure being designed to deflect the light beam at different angles.