Color conversion panel and display device including the same

A display device comprising:

• a display panel comprising an array of pixels;
• and a color conversion panel on the display panel, wherein the color conversion panel comprises:
• a base substrate;
• a low refractive index layer under the base substrate;
• a plurality of light blocking members spaced apart from each other in the low refractive index layer and extending in a first direction normal to a surface of the base substrate;
• a high refractive index layer under the low refractive index layer and comprising at least one convex portion, wherein the convex portion protrudes toward the base substrate;
• a color filter layer under the high refractive index layer;
• and a color conversion layer under the color filter layer that converts an incident light incident from the display panel into a transmitted light, wherein the transmitted light has a second color different from a first color of the incident light, and wherein each of the plurality of the light blocking members is to absorb at least a portion of an external light incident from an outside into the low refractive index layer through the base substrate at a side surface of the light blocking member.

A display device comprising:

• a display panel comprising an array of pixels;
• a color conversion panel on the display panel;
• and a film structure on the color conversion panel, wherein the color conversion panel comprises:
• a first base substrate;
• a color filter layer under the first base substrate;
• and a color conversion layer under the color filter layer that converts an incident light incident from the display panel into a transmitted light, wherein the transmitted light has a second color different from a first color of the incident light, wherein the film structure comprises:
• a second base substrate;
• a low refractive index layer under the second base substrate;
• a plurality of light blocking members spaced apart from each other in the low refractive index layer and extending in a first direction normal to a surface of the second base substrate;
• and a high refractive index layer under the low refractive index layer and comprising at least one convex portion, wherein the convex portion protrudes toward the second base substrate, and wherein each of the plurality of light blocking members is to absorb at least a portion of an external light incident from an outside into the low refractive index layer through the second base substrate at a side surface of the light blocking member.