Abstract: An imaging system includes a mirror assembly. An imager is centrally disposed on the mirror assembly and configured to acquire an image of a biometric feature of a vehicle occupant within a field of view of the imager. A first light source is disposed within the mirror assembly and configured to project a ray of light onto a target surface corresponding to an eye of the vehicle occupant. The first light source is spaced from the target surface by a first distance. The first light source is spaced from the imager by a second distance. The ray of light forms an angle of incidence having legs extending from the target surface to the first light source and to the imager, and wherein the first distance and the second distance are operable to define the angle of incidence in the range of 5° to 15°.

Abstract: A circuit assembly comprising a sealed interface is configured to isolate one or more electrical components. The assembly comprises a circuit board comprising a substrate and a cover comprising a polycarbonate material in connection with the substrate. The assembly further comprises an adhesive seal disposed around a perimeter surface of the cover. The adhesive seal comprises a UV curable adhesive having a chemical composition. The assembly further comprises a polyamide over-molded coating enclosing at least a portion of the circuit board and covering the adhesive seal.

Abstract: A circuit assembly comprising a sealed interface is configured to isolate one of more electrical components. The assembly comprises a circuit board comprising a substrate and a cover comprising a polycarbonate material in connection with the substrate. The assembly further comprises an adhesive seal disposed around a perimeter surface of the cover. The adhesive seal comprises a UV curable adhesive having a chemical composition. The assembly further comprises a polyamide over-molded coating enclosing at least a portion of the circuit board and covering the adhesive seal.