Liquid-crystal display device and method of manufacturing the same

A liquid-crystal display device having a display area and a non-display area surrounding the display area defined therein, the device comprising:

• a first substrate;
• a second substrate disposed above the first substrate;
• and
• a liquid-crystal layer interposed between the first substrate and the second substrate,
• wherein:
• the first substrate comprises:
• a base substrate;
• a color conversion pattern disposed on the base substrate in the display area;
• a wavelength-selective reflector disposed on the color conversion pattern;
• and
• an alignment key pattern disposed on the base substrate in the non-display area;
• and
• the wavelength-selective reflector does not overlap with the alignment key pattern.

A method of manufacturing a liquid-crystal display device, the method comprising:

• forming an alignment key pattern on a base substrate;
• forming a first wavelength-selective reflector on the alignment key pattern, the first wavelength-selective reflector comprising a plurality of layers alternately stacked one on another, each having a different refractive index;
• and
• partially patterning a portion of the first wavelength-selective reflector overlapping with the alignment key pattern.