Optoelectronic positioning device

The device has a radiation source (20) that emits optical radiation to a code carrier (10) with optically detectable position code. A sensing element (30) has light-sensitive receiving areas for receiving portion of optical radiation. The radiation source and sensing element are spaced apart from ea...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	VOKINGER, URS, AMANN, WERNER
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS TARIFF METERING APPARATUS TESTING
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Beschreibung
Zusammenfassung:	The device has a radiation source (20) that emits optical radiation to a code carrier (10) with optically detectable position code. A sensing element (30) has light-sensitive receiving areas for receiving portion of optical radiation. The radiation source and sensing element are spaced apart from each other, and are protruded from a printed circuit board (40) that is spaced apart from code carrier at a distance (d). The maximum heights (h1,h2) of radiation source and sensing element are respectively greater than projection heights (h1',h2') of radiation source and sensing element. An independent claim is included for method for manufacturing photoelectric position measuring device.