Pixel circuit control method, display panel and terminal device

The embodiment of the invention provides a pixel circuit control method, a display panel and a terminal device and relates to the technical field of communication so as to solve the problem of large power consumption in the display process of the existing terminal device. The method is applied to the display panel, the display panel includes at least one pixel circuit, each pixel circuit includesa TFT and a capacitor connected to the TFT. The method includes a step of acquiring a capacitance value of a capacitor in a target pixel circuit which is a pixel circuit in the at least one pixel circuit, a step of determining the temperature of a target area according to the capacitance value when the capacitance value is less than or equal to a capacitance threshold, wherein the target area is an area where the target pixel circuit is located on the display panel, and a step of adjusting the driving voltage of the TFT in the pixel circuit in the target area according to the temperature. Themethod is applied to a sce