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MENSCH-MASCHINE SCHNITTSTELLE

Patentnummer:EP3570153B1
IPC Hauptklasse:G01D5/20
Anmelder:IDT EUROPE GmbH (1)
Dresden, DE
Erfinder:JANISCH JOSEF (2)
Anmeldung:17.05.18
Patenterteilung:11.08.21
Einspruch bis:11.05.22

Abstract / Hauptanspruch
The invention discloses a human-machine interface device. The omnipresent wish to seek for reliable, cost effective solutions of human-machine interfaces that are cheap to manufacture and provide haptic feedback as well will be solved by a human-machine interface device comprising a printed circuit board (PCB) including inductive coils, a metallic layer completely covering the inductive coils, whereas a non-metallic soft layer between the PCB and the metallic layer provides a variable distance between the metallic layer and the inductive coils, and a protective coating stacked on the metallic layer, wherein an inductive position sensor integrated circuit on the PCB detects a pressure on a pushed area of the protective coating which results in an inductive voltage indicating the local position of the pushed area.


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