QUANTUM DOT COMPOSITE MATERIAL AND MANUFACTURING METHOD AND APPLICATION THEREOF

摘要

A quantum dot composite material and a manufacturing method and an application thereof are provided. The quantum dot composite material includes an all-inorganic perovskite quantum dot and a modification protection on a surface of the all-inorganic perovskite quantum dot. The all-inorganic perovskite quantum dot has a chemical formula of CsPb(Cl a Br 1-a-b I b ) 3 , wherein 0‰¤a‰¤1, 0‰¤b‰¤1.