| 摘要 |
The present invention relates to a method for manufacturing semiconductor fluorescent nanoparticles to be applied to optics and displays and, more specifically, comprises the steps of: making a mixed solution by mixing a first precursor material into a first coordinating solvent contained in a reaction container and stirring the same; heating the mixed solution at a synthesis temperature while stirring the mixed solution; making a synthesized solution by mixing, at the synthesis temperature, an additional solution, in which a second precursor material is mixed into a second coordinating solution, and the mixed solution so as to form nuclei during a synthesis time; and quenching the synthesized solution to a set temperature at a set cooling speed after the synthesis time expires. Accordingly, green fluorescent nanoparticles having a fluorescent emission band of a 540 nm and orange fluorescent nanoparticles having a fluorescent emission band of 580 nm can be manufactured, thereby maximizing the applicability thereof to optics and displays by increasing the efficiency of white light. |
