Composition including quantum dot phosphor, quantum dot phosphor dispersed resin molded body, structure including quantum dot phosphor, light emitting device, electronic device, mechanical device, and method for producing quantum dot phosphor dispersed resin molded body

摘要

Composition including quantum dot phosphor capable of suppressing quenching of quantum dot phosphor, quantum dot phosphor dispersed resin molded body, structure including quantum dot phosphor, light emitting device, electronic device, mechanical device, and quantum dot phosphor dispersion A method for producing a resin molded body is provided. Disperse the quantum dot phosphor in a cycloolefin (co) polymer, which is a dispersion resin, to form a composition containing the quantum dot phosphor, and mold the composition containing the quantum dot phosphor to disperse the quantum dot phosphor. A resin molded body is used. In addition, a gas barrier layer that reduces permeation of oxygen to the quantum dot-dispersed resin molded body is formed on a part or the entire surface of the quantum dot phosphor-dispersed resin molded body. Furthermore, a light-emitting device can be constructed using the composition containing the quantum dot phosphor as a sealing material for sealing the LED chip.