Shift register having scan cicuit and reset circuit, scan driving circuit and display substrate

Abstract

A shift register is configured to be applied to a display substrate including a plurality of rows of sub-pixels. The shift register is electrically connected to a single row of sub-pixels, and is further configured to transmit a scan signal and a reset signal to the single row of sub-pixels. The shift register includes a scan circuit and a reset circuit. The scan circuit is configured to output the scan signal due to cooperation of a first input signal, a first clock signal, a second clock signal, a first voltage signal and a second voltage signal. The reset circuit is configured to output the reset circuit due to cooperation of a second input signal, a third clock signal, a fourth clock signal, a third voltage signal and a fourth voltage signal. The scan circuit and the reset circuit are configured to output signals independently from each other.