This capacitive coupling type sensor (1) is provided with a sensor unit (10) which comprises a detection electrode layer (11) which generates capacitance between said detection electrode layer (11) and a detection target, a shield electrode layer (12), and an insulation layer (13) which is arranged between the detection electrode layer (11) and the shield electrode layer (12), wherein the insulation layer (13) comprises a cross-linked polymer obtained by cross-linking of a thermoplastic polymer. The capacitive coupling sensor (1) has high heat resistance, can be made thinner, and has excellent tactile qualities.
CAPACITIVE COUPLING SENSOR
KAPAZITIVER KOPPLUNGSSENSOR
CAPTEUR DE COUPLAGE CAPACITIF
2022-03-23
Patent
Electronic Resource
English
IPC: | H01H Elektrische Schalter , ELECTRIC SWITCHES / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B62D MOTOR VEHICLES , Motorfahrzeuge / G01V Geophysik , GEOPHYSICS / H03K PULSE TECHNIQUE , Impulstechnik |
CAPACITIVE SENSOR GUARD DIAGNOSTICS FROM REDUNDANT COUPLING MEASUREMENT
European Patent Office | 2021
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