Wavelength conversion member, backlight assembly, and display device including the same

摘要

A wavelength conversion member, a backlight assembly, and a display device including the same are provided. In one aspect, there is provided a wavelength conversion member comprising a first substrate, a second substrate, a wavelength conversion layer, and a spacer. The second substrate is positioned on the first substrate. The wavelength conversion layer is interposed between the first substrate and the second substrate. The spacer is interposed between the first substrate and the second substrate to constantly keep a distance between the first substrate and the second substrate.

主权项

1. A wavelength conversion member comprising:
a first substrate; a second substrate; a wavelength conversion layer interposed between the first substrate and the second substrate and directly contacting both the first substrate and the second substrate, wherein each of the first substrate and the second substrate is transparent and insulating, wherein the wavelength conversion layer comprises wavelength conversion material members and a dispersive medium, wherein the wavelength conversion material members are dispersed in the dispersive medium, and wherein the dispersive medium is formed of a first material; and a spacer interposed between the first substrate and the second substrate to keep a distance between the first substrate and the second substrate, wherein the spacer is formed of a second material, wherein the second material is different from the first material, and wherein a refractive index of the spacer is substantially equal to a refractive index of the dispersive medium.