Display device and method of manufacturing the same

A display device comprising:

• a first substrate;
• first through third subpixel electrodes which are disposed on the first substrate to neighbor each other;
• a second substrate which is opposite the first substrate;
• wavelength conversion patterns which are disposed on the second substrate and comprise a first wavelength conversion pattern at least partially overlapping the first subpixel electrode and a second wavelength conversion pattern at least partially overlapping the second subpixel electrode;
• light transmission patterns which comprise a first light transmission pattern at least partially overlapping the third subpixel electrode and a second light transmission pattern disposed between the first wavelength conversion pattern and the second wavelength conversion pattern;
• a planarization layer which is disposed on the wavelength conversion patterns and the light transmission patterns;
• and
• a low refractive layer which has a lower refractive index than the wavelength conversion patterns,
• wherein the low refractive layer comprises at least one of a first low refractive layer disposed between the wavelength conversion patterns and the second substrate and a second low refractive layer disposed between the wavelength conversion patterns and the planarization layer.