A reflection-type liquid crystal display (LCD) device includes lower and upper substrates facing each other, a color filter layer including a plurality of photonic crystal balls on the lower substrate for reflecting light having specific wavelengths, gate and data lines on the upper substrate crossing each other to define a pixel region, a thin film transistor at a crossing point of the gate and data lines, a pixel electrode within the pixel region electrically connected to the thin film transistor, and a liquid crystal layer between the lower and upper substrates.