Gate drive circuit

The invention provides a gate driving circuit. The gate drive circuit includes a plurality of output circuits and an anti-noise circuit. An Nth stage output circuit among the plurality of output circuits includes a pre-charge circuit, a coupling circuit, and an output transistor. The pre-charging circuit pre-charges the low bias voltage value of the bias voltage node of the Nth-stage output circuit to a first bias voltage value. The coupling circuit raises a first bias value of the bias node to a second bias value. The output transistor responds to a bias value of a bias node to take an Nth-level clock signal as an Nth-level gate driving signal, and raises a second bias value of the bias node to a third bias value. The anti-noise circuit performs anti-noise operation on the plurality of output circuits after the bias value of the bias node of the last stage of output circuit in the plurality of output circuits is pulled down to a low bias value. 本发明提供一种栅极驱动电路。栅极驱动电路包括多个输出电路以及抗噪电路。所述多个输出电路当中的第N级输出电路包括预充电电路、耦合电