Quantum dot stacking structure and manufacturing method thereof and light emitting component

The invention relates to a quantum dot stacking structure and a manufacturing method thereof and a light emitting component. The quantum dot stacking structure comprises a substrate layer, at least one quantum dot layer and at least one spacer layer. The quantum dot layers are arranged on the substrate layer. The spacer layers are adjacent to the upper surfaces or the lower surfaces of the quantum dot layers and contain macromolecule silica oxygen compound. Thus, the quantum dot layers are uniform in thickness, and the spacer layers can protect the quantum dot layers.