Display substrate, manufacturing method of display substrate, and display device

The invention relates to the technical field of display, and particularly relates to a display substrate, a manufacturing method of the display substrate, and a display device. The display substrate comprises at least one pixel unit and is characterized in that the pixel unit comprises a pixel driving circuit and a light-emitting diode chip, wherein the pixel driving circuit is located in a backplane of an active driving circuit, and the light-emitting diode chip is arranged on the backplane of the active driving circuit; and the light-emitting diode chip is electrically connected with the pixel driving circuit. According to the invention, active matrix LED (light-emitting diode) display is realized through directly arranging LEDs (light-emitting diodes) on the backplane of the active driving circuit; and the display substrate makes full use of excellent display characteristics of the LEDs, thereby being not restricted by the service life of an organic light-emitting material compared with an AMOLED (active m