Quantum dot and method for preparing the quantum dot

Abstract

A method for preparing a quantum dot and a quantum dot are provided. The method for preparing a quantum dot includes supplying a first mixture including a first precursor containing gallium oleate, a second precursor containing indium oleate, and a third precursor containing a sulfur atom, forming a second mixture by adding a first solvent to the first mixture, and forming a fourth mixture including a core containing a copper atom, an indium atom, a gallium atom, and a sulfur atom by adding a third mixture containing copper to the second mixture.

Dependencies are inferred from the claim text.