PROTECTION CIRCUIT FOR DISPLAY DEVICE AND DISPLAY DEVICE COMPRISING SAME, AND METHOD FOR PROTECTING DISPLAY DEVICE USING PROTECTION CIRCUIT

摘要

The present disclosure relates to a protection circuit for a display device and a display device comprising same, and a method for protecting a display device using a protection circuit. The display device has a gate driving circuit, a level conversion circuit, and a power management circuit. The level conversion circuit is configured to provide an input signal to a signal input end of the gate driving circuit. The power management circuit is configured to supply power to the gate driving circuit. The protection circuit is configured to provide a power control signal to the power management circuit on the basis of a current at the signal input end of the gate driving circuit so as to cause the power management circuit to stop supplying power to the gate driving circuit.