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专利名称：Sensor device and method for making a
sensor device
发明人：BEUTNER, ACHIM,BOEHLAU, CHRISTIAN,
DR.,SCHAEFER, HEIKO
申请号：EP00124683.4申请日：20001111公开号：EP1101673A3公开日：20030423
摘要：A sensor device for detecting the degree of wetting and/or soiling of a pane orwindshield arranged in a motor vehicle includes individual radiation guide elementsintegrally molded onto a wall of a housing to be separated from one another by ablocking element of the wall. This reduces the amount of ambient radiation from theenvironment. A radiation emitter and a radiation receiver are structured as SMDcomponents which are arranged on a circuit board carrier. The sensor device created inthis way has a simple and compact design.
申请人：HELLA KG HUECK & CO.
地址：Rixbecker Strasse 75 59552 Lippstadt DE
国籍：DE
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