DEVICE AND METHOD FOR REALIZING TOUCH BUTTON FUNCTIONS AND IDENTIFICATION FINGERPRINT, AND TERMINAL DEVICE Russian patent published in 2017 - IPC G06K9/00 

FIELD: radio engineering, communication.

SUBSTANCE: device includes a fingerprint identification sensor comprising a plurality of sub-sensors and configured to transmit a detection signal generated by a plurality of sub-sensors to the fingerprint identification circuit, respectively, when the back-up switch is open, and when the back-up switch is closed, combine the detection signals generated A plurality of sub sensors, into the sensor signal and transmit this sensor signal to the touch button circuit; the fingerprint identification scheme is for processing a detection signal generated by a plurality of sub-sensors; and the touch button circuit is designed to determine the presence of a tactile action according to the combined sensor signal.

EFFECT: expansion of the arsenal of funds for the same purpose.

14 cl, 7 dwg