Display panel

A display panel, comprising:

• a gate driving circuit, comprising:
• a plurality of circuit stages, wherein the circuit stages are electrically connected in series;
• and an Nth-circuit stage of the circuit stages comprises:
• a capacitor, having a first terminal and a second terminal, wherein the second terminal of the capacitor is electrically connected with an Nth-output terminal;
• a first pull-up switch electrically connected between the first terminal of the capacitor and a supply voltage, and the first pull-up switch configured to be controlled by the supply voltage;
• a start switch electrically connected between the first terminal of the capacitor and a start pulse signal, and the start switch configured to be controlled by the start pulse signal;
• a drive switch electrically connected between the second terminal of the capacitor and a clock signal, and the drive switch configured to be controlled by the voltage of the first terminal of the capacitor;
• a first pull-down switch electrically connected between the first terminal of the capacitor and a first pull-down voltage, and the first pull-down switch configured to be controlled by the voltage of a disable node;
• a second pull-down switch electrically connected between the disable node and a second pull-down voltage, and the second pull-down switch configured to be controlled by the voltage of the first terminal of the capacitor;
• a reset switch electrically connected between the first terminal of the capacitor and a first pull-down voltage, and the reset switch configured to be controlled by a reset signal;
• a current mirror electrically connected with the first pull-down switch, and the current mirror configured to receive an error current passing through the first pull-down switch and reflect a reflected current corresponding to the error current;
• and
• a converter electrically connected with the current mirror, and the converter configured to receive the reflected current and output an error signal corresponding to the reflected current;
• and
• a control circuit configured to receive the error signal of the Nth-circuit stage and adjust the second pull-down voltage according to the error signal, wherein the control circuit is directly connected to the second pull-down unit,
• wherein the control circuit comprises at least one control switch and the control switch is configured to provide an alternative second pull-down voltage to the Nth-circuit stage as the second pull-down voltage of the Nth-circuit stage according to the error signal of the Nth-circuit stage.