Grid driving circuit and display device

The invention discloses a grid driving circuit and a display device. The grid driving circuit includes multiple cascaded grid driving units, wherein the grid driving unit includes an input module which is connected with a first node and is used for charging the first node according to a first start signal and a second start signal, an output module which is connected with the first node and is used for generating a current stage grid driving signal according to a first clock signal and providing the current stage grid driving signal at an output end, a first pull-down module which is connectedwith the first node and is used for pulling the first node to a lower level signal under the control action of a second clock signal, and a second pull-down module which is connected with the first node and the output end and is used for maintaining the current stage grid driving signal at a lower level signal under the control action of a second node signal. The grid driving circuit is advantaged in that narrow frames a