PREPARATION METHOD OF QUANTUM DOT-INORGANIC MATRIX COMPOSITES

摘要

PURPOSE: A preparation method of quantum dot-inorganic matrix composites is provided to exhibit high luminous efficiency. CONSTITUTION: A preparation method of quantum dot-inorganic matrix composites comprises the following steps of: preparing an inorganic matrix precursor solution containing more than one kind of quantum dot precursor(S10); rotation-coating the inorganic matrix precursor solution on a substrate to form an inorganic matrix thin film(S20); heat-treating the inorganic matrix thin film to form an inorganic matrix at the same time growing the quantum dot precursor inside the inorganic matrix in order to obtain the quantum dot-inorganic matrix composites(S30).