Image sticking erasing circuit, the method for performing the same and monitor control circuit thereof

The image sticking erasing circuit of the present invention comprises a detection circuit and a switching circuit connected to the detection circuit. The detection circuit is for use in detecting a first voltage signal which closely follows the variation of the voltage source and a reference voltage which loosely follows the variation of the voltage source. When the detection circuit determines the first voltage signal is lower than a first threshold, the switching circuit switches the gate of a driving transistor to a second voltage signal which loosely follows the voltage source. When the detection circuit determines the reference voltage signal is lower than a second threshold, the switching circuit switches the gate of a driving transistor to a low voltage source.