Patent ID: 9568791
Date: 2017-02-14
CPC Classifications: G02F,G09G

Claim:
1. A liquid crystal display device, comprising: a plurality of scan lines; a plurality of data line sets intersecting the scan lines, wherein each data line set comprises a first data line, a second data line, a third data line; a plurality of pixel units formed near intersections of the scan lines and the data lines, wherein the first data line in each data line set controls pixel units having a first color, the second data line in each data line set controls pixel units having a second color, and the third data line in each data line set controls pixel units having a third color; a data line shorting bar; a first data switch control line; a second data switch control line, wherein the first data line in each data line set is connected with the data line shorting bar, wherein the first data switch control line intersects the second data line in each data line set; a first switch element formed at each intersection of the second data lines and the first data switch control line, wherein a gate electrode of the first switch element is arranged on the first data switch control line, a source electrode of the first switch element is connected with the data line shorting bar, and a drain electrode of the first switch element is connected with the second data line, and wherein the second data switch control line intersects the third data line in each data line set; and a second switch element formed at each intersection of the third data lines and the second data switch control line, wherein a gate electrode of the second switch element is arranged on the second data switch control line, a source electrode of the second switch element is connected with the data line shorting bar through the first switch element, and a drain electrode of the second switch element is connected with the third data line.