Abstract: The present disclosure provides a gate drive unit and a display device. A pull-up control module of the gate drive circuit of a current stage receives a gate control signal output from the gate drive circuit of a previous stage, so that a cascading module is omitted from the gate drive circuit, cascading control for the gate drive circuit of a plurality of stages may be realized, the number of transistors used in the gate drive circuit is reduced, and the layout space occupied by the gate drive circuit is reduced.

Abstract: A GOA circuit (611) and a display panel (600). The GOA circuit (611) comprises multiple stages of cascaded GOA units, each GOA unit comprising a pull-up control module (301), a pull-down maintaining module (304), a pull-down module (305), a bootstrap capacitor (Cb), a pull-up module (302) and a transfer module (303). The GOA circuit (611) uses, on the pull-up module (302), an alternating-current signal (Vnew) having high and low signals with opposite potentials to drive the circuit, and pulls down the signal in the blanking time of a scanning signal (G(n)) for stress restoration, so as to reduce a threshold voltage shift caused by a stress at high potential during display, and improve the stability and service life of circuits.

Abstract: Gate driving circuits, display panels, and display devices are provided. The gate driving circuit includes cascaded gate driving units, each of which includes an input unit, an output unit, a reset control unit, and a pull-down holding unit. The input unit outputs a driving signal to a first node. The output unit outputs a scanning signal in response to the driving signal. The reset control unit outputs a reset control signal to a second node during a first period. The pull-down holding unit receives the reset control signal. The pull-down holding unit outputs a first voltage signal to the first node in response to the reset control signal to reset a potential of the first node during the first period, and outputs the first voltage signal to the first node to maintain the potential of the first node during a second period.

Abstract: Gate driving circuits, display panels, and display devices are provided. The gate driving circuit includes cascaded gate driving units, each of which includes an input unit, an output unit, a reset control unit, and a pull-down holding unit. The input unit outputs a driving signal to a first node. The output unit outputs a scanning signal in response to the driving signal. The reset control unit outputs a reset control signal to a second node during a first period. The pull-down holding unit receives the reset control signal. The pull-down holding unit outputs a first voltage signal to the first node in response to the reset control signal to reset a potential of the first node during the first period, and outputs the first voltage signal to the first node to maintain the potential of the first node during a second period.

Abstract: A gate drive circuit and a display panel. The gate drive circuit includes multi-stage cascaded gate drive units. The gate drive units each include a pull-up control module, an output module, a pull-down module, a pull-down maintain module, a first reference low-level signal input terminal, a second reference low-level signal input terminal, and a pull-up node located in a line between the pull-up control module and the output module. The pull-up control module includes a pull-up control transistor that is electrically connected to the pull-up node and configured to pull a potential of the pull-up node up. The output module includes a scan signal output transistor that is electrically connected to the pull-up node and configured to output a present-stage scan signal under control of the potential of the pull-up node.