Pixel circuit and driving method thereof, and display panel

A driving method of a pixel circuit, wherein the pixel circuit comprises a drive module, a data write module, an auxiliary module, a compensation module, a storage module, a coupling module, and a light-emitting module, wherein the data write module is connected to the drive module through the auxiliary module, the compensation module is connected between a first terminal of the drive module and a control terminal of the drive module, the coupling module is connected to the compensation module, and the storage module is connected to the control terminal of the drive module;

• and
• the driving method of the pixel circuit comprises:
• at a data write and threshold compensation stage, controlling the data write module to write a data-voltage-related voltage to the control terminal of the drive module through the auxiliary module and to compensate for a threshold voltage of the drive module through the compensation module;
• at a compensation adjustment stage, controlling the coupling module to adjust a voltage at the control terminal of the drive module according to a received jump voltage through the compensation module;
• and
• at a light emission stage, controlling the drive module to provide a drive signal to the light-emitting module according to the voltage at the control terminal to drive the light-emitting module to emit light.