Pixel circuit, driving method thereof, and display device

A pixel circuit comprising:

• a light-emitting element;
• a driving Thin Film Transistor TFT for driving the light-emitting element;
• a first TFT having a source connected to a reference voltage terminal, a drain connected to a gate of the driving TFT, and a gate for receiving a first control signal;
• a second TFT having a gate for receiving a first scan signal, a drain connected to a source of the driving TFT, and a source for receiving a data voltage signal;
• a third TFT having a gate for receiving a second scan signal, a source connected to a drain of the driving TFT, and a drain connected to the light-emitting element;
• a fourth TFT having a gate for receiving the first scan signal, a source connected to the gate of the driving TFT, and a drain connected to the drain of the driving TFT;
• a fifth TFT having a gate for receiving the second scan signal, a source connected to a power supply voltage terminal, and a drain connected to the source of the driving TFT;
• a capacitor having one terminal connected to a first node A, and the other terminal connected to a second node B, wherein the first node A is a connection point where the drain of the first TFT is connected to the gate of the driving TFT, and the second node B is connected to the reference voltage terminal.