Patent ID: 9187625
Filing Date: 2015-11-17
Classification: B82Y,C01P,C08K,C09C,Y10T

Abstract:
1. A method of preparing high refractive index nanoparticles, the method comprising: adding a polymer stabilizer to a solvent; and forming high refractive index nanoparticles by adding high refractive index nanoparticle materials to the solvent and stirring the same, the high refractive index nanoparticle materials having a refractive index equal to or greater than 1.8, wherein sizes of the high refractive index nanoparticles are determined by adjusting a content of the polymer stabilizer to control an amount of the polymer stabilizer adsorbed to surfaces of the high refractive index nanoparticles, and wherein the high refractive index nanoparticles are ZnS nanoparticles.