Contact switch has electrically conducting layer arranged on side remote from user structured in at least one electrically isolated flat region defining at least one capacitive contact or touch sensor electrode

摘要

The device has at least one capacitive contact or touch sensor electrode (10) with an operating panel (18) in the operating area on the user side (14) with a dielectric supporting material (16). An electrically conducting layer arranged on the side remote from the user is structured in at least one electrically isolated flat region (10,24,26) defining the at least one capacitive contact or touch sensor electrode.