Pixel circuit, driving method thereof and display device

A pixel circuit comprising:

• a reset module, a compensation module, an energy storage module, a drive module, a drive control module, a power supply module and a light emitting module, wherein
• the reset module is connected to a first power supply signal terminal, a second power supply signal terminal, a first control signal terminal, a first control point and a second control point, and is configured for writing an input voltage of the first power supply signal terminal into the second control point and writing an input voltage of the second power supply signal terminal into the first control point according to a control signal input to the first control signal terminal;
• the compensation module is connected to the first control signal terminal, a third power supply signal terminal and a third control point, and is configured for writing an input voltage of the third power supply signal terminal into the third control point according to the control signal input to the first control signal terminal;
• the drive control module is connected to the first power supply signal terminal, a second control signal terminal, a third control signal terminal, a data signal terminal, the second control point and a fourth control point, and is configured for writing an input voltage of the data signal terminal into the fourth control point according to a control signal input to the third control signal terminal;
• the power supply module is connected to the second power supply signal terminal, the second control signal terminal and the first control point, and is configured for providing the voltage on the first power supply signal terminal to the first control point according to a control signal input to the second control signal terminal;
• the drive module is connected to the first control point, the third control point and the fourth control point, and is discharged under control of the voltages on the first control point, the third control point and the fourth control point;
• the energy storage module is connected to the first control point and the second control point, and is configured for storing the voltages on the first control point and the second control point;
• and
• the light emitting module is connected to the third control point and the fourth power supply signal terminal, and is configured for emitting light under control of the voltages on the third control point and the fourth power supply signal terminal;
• wherein the input voltage of the third power supply signal terminal is larger than a difference between the input voltage of the data signal terminal and a threshold voltage of the drive module, and is less than the input voltage of the second power supply signal terminal.