FIELD: lighting.
SUBSTANCE: invention can be applied in instrument panel in car cabin. Sensor switch includes electric luminescent light-emitting layer obtained by overlaying fluorescent and insulating layers between first electrodes and second electrode, devices assessing operator's touch operation on the first electrode, and electric luminescence actuator for actuation of electric luminescent layer to emit light. Each of multiple first electrodes, each of multiple fluorescent layers and each of multiple insulation layers comprise a set, while the second electrode is a single one in relation of multiple first electrodes, and assessment device detects which of the multiple first electrodes was touched by operator by high frequency component received from second electrode via first electrode each time when operator touches sensor switch.
EFFECT: accurate touch assessment in situation with independent respective surface electrodes.
4 cl, 8 dwg
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