COMPOSITE, COMPOSITION CONTAINING SAME, AND APPARATUS

• Main Authors: CHOI, JEONG OG, KWON, DOO HYO, KWON, OH KWAN
• Format: Patent
• Language: English; French; Korean
• Published: 15.05.2014
• Subjects: ADHESIVES; CHEMISTRY; DYES; MANUFACTURE OR TREATMENT THEREOF; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS,MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES ASDISCRETE UNITS; NANOTECHNOLOGY; NATURAL RESINS; PAINTS; PERFORMING OPERATIONS; POLISHES; TRANSPORTING

The composite comprises at least one quantum dot and a wax-based compound which covers a surface of the quantum dot. The composite has remarkable quantum efficiency, a small change in emission peak even if the composite is dispersed in a resin, and excellent dispersion stability, UV stability and thermal/moisture stability. L'invention concerne un composite qui comprend au moins un point quantique et un composé à base de cire qui couvre une surface du point quantique. Le composite a une efficacité quantique remarquable, un petit changement du pic d'émission même si le composite est dispersé dans une résine et une excellente stabilité de dispersion, une excellente stabilité aux rayons UV et une excellente thermostabilité/stabilité à l'humidité.