专利名称：OPTOELECTRONIC SENSOR
发明人：Ingolf HORSCH,Gerhard MERETTIG,Roland
BERGBACH,Felix LANG,Gunter LEUKER
申请号：US15209156申请日：20160713
公开号：US20170016763A1公开日：20170119
专利附图：
摘要：An optoelectronic sensor for recognizing objects or object propertiescomprises a light transmitter for transmitting transmitted light into a detection zone, alight receiver for receiving received light and an evaluation unit which is configured to
detect an object located in or projecting into a detection zone and/or to determine aproperty of such an object with reference to the received light received by the lightreceiver. The light transmitter comprises a monolithic semi-conductor component havinga first light emitting layer and a second light emitting layer, with the first light emittinglayer being configured for emitting red light and the second light emitting layer beingconfigured for emitting infrared light, and with the second light emitting layer defining acentral light emitting surface and the first light emitting layer defining an outer lightemitting surface surrounding the central light emitting surface.
申请人：SICK AG
地址：Waldkirch/Breisgau DE
国籍：DE
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