Patent ID: 8416231

Claim:
A liquid crystal display comprising: a liquid crystal display panel on which a plurality of first units each including at least one liquid crystal cell and a plurality of second units each including at least one liquid crystal cell are positioned in a display area and a plurality of data line and a plurality of gate lines cross one another; a common voltage generation unit configured to generate a first common voltage and a second common voltage; a plurality of first longitudinal common lines configured to supply the first common voltage input through a plurality of first input units to each of first common electrodes of the plurality of first units; and a plurality of second longitudinal common lines configured to supply the second common voltage input through a plurality of second input units to each of second common electrodes of the plurality of second units, a plurality of source tape carrier packages (TCPs) on which data driver integrated circuits (ICs) for driving the data lines are respectively mounted, wherein the first input units include a dummy channel at one side of each of the plurality of source TCPs, wherein the second input units include a dummy channel at the other side of each of the plurality of source TCPs, wherein each of the plurality of first longitudinal common lines is connected to at least one of the first common electrodes through a first thin film transistor (TFT), wherein each of the plurality of second longitudinal common lines is connected to at least one of the second common electrodes through a second TFT.