| 摘要 |
<p>A shift register unit comprises a pull-up control module (1), a pull-up module (2), a pull-down control module (3), and a pull-down module (4). The pull-up control module (1) is connected to a first clock signal terminal (CLK1), a first voltage signal terminal (V1), a second voltage signal terminal (V2), and a pull-up control node (A). The pull-up module (2) is connected to the pull-up control node (A), the first voltage signal terminal (V1), and a current level signal output terminal (OUTPUT). The pull-down control module (3) is connected to a second clock signal terminal (CLK2), a signal input terminal (INPUT), and a pull-down control node (B). The pull-down module (4) is connected to the pull-down control node (B), the first clock signal terminal (CLK1), and the current level signal output terminal (OUTPUT). Further disclosed are a gate drive circuit and a display device. The shift register unit can mitigate a floating potential problem that exists on a node, thereby enhancing the stability of an output signal.</p> |
