| 摘要 |
A shift register, an array substrate and a display device. The shift register comprises a trigger module, an output module, an input end, a first output end and a second output end. The trigger module is used for outputting a trigger signal to the second output end and the output module under the action of a clock signal according to an input signal from the input end, wherein the trigger signal is the same with the input signal in phase, and is delayed by half of a clock cycle than the input signal. The output module is used for outputting an output signal to the first output end under the action of the clock signal by the triggering of the trigger signal, wherein the output signal is opposite to the input signal in phase and is delayed by half of a clock cycle than the input signal. The working voltage of the output signal of the first output end is provided by a direct current power source. The trigger and output functions of the shift register are separated, and the direct current power source serves as the working voltage, so that the shift register is free of the influence from fluctuation of an alternating current pulse signal, and the stability of the output signal and display pixels can be improved. |
