AMOLED PIXEL UNIT CIRCUIT AND DISPLAY PANEL

摘要

An active-matrix organic light-emitting diode (AMOLED) pixel unit circuit and a display panel. The AMOLED pixel unit circuit is used to integrate a touch screen circuit in an AMOLED pixel unit and manufacture an AMOLED display panel with a touch screen function. The pixel unit circuit comprises: a drive module (11), used to amplify a sensing signal generated by a touch sensing module (16) and output the signal by using a sensing signal output module (17), and drive a light-emitting module (13); a light-emitting control module (12), used to control light emitting of the light-emitting module (13); a threshold compensation module (14), used to perform threshold voltage compensation on the drive module (11); a charging module (15), used to charge the threshold compensation module (14); the touch sensing module (16), used to generate the sensing signal and output the signal to the drive module (11); and the sensing signal output module (17), used to output a sensing signal amplified by the drive module (11).