Optoelektronisk sensor

Each LED (L1>) is first assigned a ray-forming optical condenser element (4n) that has a flat contact surface (6) on a side facing the LEDs and a spherical, aspherical or toric surface on an opposite side (7). Secondly, each LED is assigned a cylindrical lens (5).

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Bibliographische Detailangaben
1. Verfasser:	NUEBLING, RALF ULRICH
Format:	Patent
Sprache:	dan
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES CALCULATING COMPUTING COUNTING DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES HANDLING RECORD CARRIERS LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS PRESENTATION OF DATA RADIO DIRECTION-FINDING RADIO NAVIGATION RECOGNITION OF DATA RECORD CARRIERS TESTING
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Beschreibung
Zusammenfassung:	Each LED (L1>) is first assigned a ray-forming optical condenser element (4n) that has a flat contact surface (6) on a side facing the LEDs and a spherical, aspherical or toric surface on an opposite side (7). Secondly, each LED is assigned a cylindrical lens (5).