Vertikaler Hall-Sensor

WO2003036733 A UPAB: 20030624 NOVELTY - The device has a first conducting region forming a first Hall sensor element perpendicular to a substrate surface, connection regions along a substrate side surface and at least one similar sensor element in the substrate parallel to the first and connected to...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Hackner, M, Ernst, R, Hohe, H
Format: Patent
Sprache:ger
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Beschreibung
Zusammenfassung:WO2003036733 A UPAB: 20030624 NOVELTY - The device has a first conducting region forming a first Hall sensor element perpendicular to a substrate surface, connection regions along a substrate side surface and at least one similar sensor element in the substrate parallel to the first and connected to it. When operating the device with a spinning current technique the same combination of control current distributions occurs in the sensor for each spinning current phase. USE - For contactlessly detecting switch or control element positions. ADVANTAGE - Significantly reduced offset with spinning current operation without weighting individual spinning current phases.