Patent ID: 8305526

Claim:
A method of manufacturing a liquid crystal display comprising: forming a color filter array substrate, wherein the color filter array substrate comprises a black matrix formed in a matrix shape to define a red sub-pixel region, a green sub-pixel region and a blue sub-pixel region which form open regions of the black matrix, a red (R) color filter formed in the red sub-pixel region, a green (G) color filter formed in the green sub-pixel region, a white (W) color filter formed in the blue sub-pixel region without forming a blue (B) color filter, and an overcoat layer covering the black matrix, the R color filter, the G color filter and the W color filter, wherein the white color filter and the overcoat layer are formed in a single process using a same material after the R color filter and the G color filter are formed; disposing a thin film transistor array substrate oppositely to the color filter array substrate; sealing a liquid crystal layer between the color filter array substrate and the thin film transistor array substrate; and disposing a backlight unit to a surface of the thin film transistor array substrate, wherein the backlight unit comprises a light emitting diode (LED) unit which provides white light having an adjusted blue spectrum to a surface of the color filter array substrate.