Display panel and driving method thereof

A display panel, comprising:

• a control circuit configured to selectively provide a data signal or a first reference voltage signal;
• and
• a pixel structure, comprising:
• a capacitor;
• a first switch unit, comprising a first terminal, a second terminal and a control terminal, wherein the first terminal and the second terminal of the first switch unit are electrically coupled to two terminals of the capacitor respectively, the first terminal of the first switch unit is configured to receive an initial voltage, and the control terminal of the first switch unit is configured to receive a control signal;
• a second switch unit, comprising a first terminal, a second terminal and a control terminal, wherein the first terminal of the second switch unit is electrically coupled to the second terminal of the first switch unit, and the control terminal of the second switch unit is configured to receive a first scan signal;
• and
• a third switch unit, comprising a first terminal, a second terminal and a control terminal, wherein the first terminal of the third switch unit is configured to receive the data signal or the first reference voltage signal, the second terminal of the third switch unit is electrically coupled to the second terminal of the second switch unit and to a first terminal of a light emitting element, and the control terminal of the third switch element is electrically coupled to the second terminal of the first switch unit.