Patent ID: 9542874
Date: 2017-01-10
CPC Classifications: G09G

Claim:
1. A display apparatus comprising: a plurality of pixels coupled to gate lines and to data lines configured to cross the gate lines; a gate driver configured to apply gate signals to the gate lines; a first data driver configured to apply first data voltages to first signal lines; a first DEMUX part configured to selectively couple the first signal lines to the data lines; a second data driver configured to apply second data voltages to second signal lines positioned to correspond to the first signal lines; and a second DEMUX part positioned to face the first DEMUX part such that the pixels are positioned between the first and second DEMUX parts, the second DEMUX part configured to couple the second signal lines to the data lines, which are not coupled to the first signal lines, wherein each of the first data voltages has a polarity opposite to a polarity of a corresponding second data voltage of the second data voltages, wherein the data lines comprise odd-numbered data lines and even-numbered data lines, and wherein the pixels arranged in a same column are alternately coupled to a corresponding one of the odd-numbered data lines and a corresponding one of the even-numbered data lines along a column direction to be alternately coupled to the first and second DEMUX parts along the column direction.