Capacitive touch switch

Details Capacitive touch switch Capacitive touch switch

2007-06-19

2007-06-19

Friedhofer, Michael A. (Department: 2832)

Electricity: circuit makers and breakers

Capacitive switch

Reexamination Certificate

active

11311775

ABSTRACT:
A capacitive touch switch includes a sensor button which is disposed between a circuit board and a cover plate and which forms a terminal of a capacitor that is variable in its capacitance by an approach. The sensor button includes a body of a flexible material, which body can be adapted to the cover plate and is embraced by a conductive net.

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