SWITCHING DEVICE WITH LIGHT BEAM INDICATION Russian patent published in 2019 - IPC H01H13/00 

FIELD: electrical equipment.

SUBSTANCE: invention relates to the electrical equipment, in particular to the electrical circuits control and switching elements, and can find wide application in the creation of input and output devices: push-button switches, strain gages, pressure sensors, fingerprint sensors, electrical signals switching elements. Switching device comprises contact pads and located between the pads insulating spacer, which is made in the form of the piezoresistive polymeric material continuous film, between the polymeric material and one of the contact areas a light-emitting interlayer is located, made from the electroluminescent material, one of the contact areas is made of transparent electrically conductive material.

EFFECT: technical result of the claimed invention is the creation of switching device having the depression additional indication by light radiation, as well as increased reproducibility of useful properties.

1 cl, 1 dwg