Patent ID: 10032424

Abstract:
The present disclosure provides a gate driver circuit and a driving method. The circuit comprises multi-stage GOA circuits, an Nth stage GOA circuit of which comprises: a charge unit, electrically connected between an (N−1)th gate line and an energy storage unit, and used for pre-charging the energy storage unit according to the signal of the (N−1)th gate line to obtain a voltage; a driver unit used for pulling up the signal of the Nth gate line to a pull-up voltage according to the voltage and a clock pulse signal; a first reset unit used for resetting the signal of the Nth gate line to the first reset voltage or the third reset voltage according to the signal of an (N+1) gate line and the first reset voltage or the third reset voltage; and a second reset unit used for resetting the signal of the Nth gate line to the second reset voltage according to the signal of an (N+3) gate line and the second reset voltage. In the circuit of the present disclosure, two reset units are used to achieve four-order driving for the pixel units, thus effectively solving the influence of a feed through voltage on the pixel electrode and improving the quality effect of images.