| 摘要 |
A gate driver (103) and a display device, which relate to the technical field of display, and are applicable to the design and manufacture of display devices. The gate driver (103) comprises: a power-off voltage detection circuit (101) and a power-off de-ghosting function circuit (204) connected to the power-off voltage detection circuit (101), wherein the power-off voltage detection circuit (101) is used for detecting a current voltage state, and outputting a control signal to the power-off de-ghosting function circuit (204) according to the voltage state, so that the power-off de-ghosting function circuit (204) outputs a signal to eliminate power-off ghosting according to the control signal. The gate driver (103) integrates the power-off voltage detection circuit (101) and the power-off de-ghosting function circuit (204); the integration level is high, and the display device can eliminate the power-off ghosting without the need to match the selected type of the gate driver (103) and a printed circuit board. |
