The invention provides a shifting register unit, a driving method, a grid
electrode driving circuit and a
display device. The shifting register unit comprises a first grid
electrode driving control node control module, a second grid
electrode driving control node control module, a grid electrode driving
signal output module, a
first light-emitting control node control module, a second light-emitting control node control module and a light-emitting
control signal output module, wherein the
first light-emitting control node control module is used for controlling an
electric potential of a
first light-emitting control node to be a first
electric potential under the control of a first grid electrode driving control node at an input phase and an output phase; and the second light-emitting control node control module is used for controlling the
electric potential of a second light-emitting control node to be the first electric potential under the control of a light-emitting
control signal at an output
cutting-off keeping phase. According to the shifting register unit, the driving method, the grid electrode
driving circuit and the
display device, provided by the invention, the problem in the prior art that the shifting register unit which can provide a low-pulse grid electrode driving
signal and a high-
pulse light-emitting
control signal at the same time, and comprises relatively few
signal lines and transistors cannot be provided can be solved.