Control panel for motor vehicle i.e. car, has resistive coating arranged between substrates so as to define pressure sensitive zone that defines light passage zone, where passage zone is not provided with conductive strips

摘要

The control panel (10) has an enclosure (12) mounted on a support (14) and provided with a detection zone (Z4) detecting a tactile support forming a control knob. An effort sensor (18) is arranged between the enclosure and the support so as to detect actuation of the knob to produce electric control signal when a user exerts tactile support force. A resistive coating is arranged between two substrates so as to define a pressure sensitive zone that defines a light passage zone (32), where the passage zone is not provided with conductive strips. The sensor is associated with a spacer plate (44). The spacer plate is made of silicone.