The present disclosure describes a liquid crystal display device including: a substrate including first and second touch blocks adjacent to each other, the first and second touch blocks including first and second sub-pixels, respectively; a first electrode in each of the first and second sub-pixels; a second electrode in each of the first and second touch blocks, such that the second electrode of the first touch block and the second electrode of the second touch block are separated from each other; first and second data lines disposed at side portions of the first and second sub-pixels, respectively; and a field blocking line between the first and second sub-pixels, wherein the first and second sub-pixels face into each other between the first and second touch blocks.