Display device and method of manufacturing the same

A display device comprising:

• a display panel comprising a plurality of display elements;
• a window member on the display panel, the window member including a first surface facing the display panel and a second surface opposite to the first surface;
• and
• a plurality of first light conversion members that convert the path of light emitted from the display elements and having cross sections that are about 450 nm to about 950 nm in diameter,
• a plurality of second light conversion members on the first light conversion members and having cross sections that are about 450 nm to about 950 nm in diameter,
• wherein the first light conversion members directly contact the second surface of the window member, and
• wherein the first light conversion members comprise nanoparticles,
• wherein the nanoparticles of first light conversion members comprise a vinyl-based polymer,
• wherein one of the plurality of first light conversion members directly contacts the second surface of the window member,
• wherein one of the plurality of second light conversion members directly contacts the one of the plurality of first light conversion members,
• wherein the one of the plurality of second light conversion members and the one of the plurality of first light conversion members overlap each other in a direction perpendicular to the second surface of the window member, and
• wherein a cross-sectional shape of the one of the plurality of first light conversion members and a cross-sectional shape of the one of the plurality of second light conversion members are different for each other.