LIQUID CRYSTAL DISPLAY DEVICE

摘要

PURPOSE: A liquid crystal display device is provided to improve the quality of video and solve brightness reduction problem at the same time. CONSTITUTION: A liquid crystal panel has a plurality of pixels crossing a gate line and a data line. A data driving unit(105) supplies the pixel voltage to a data line. A back light(107) is located on back of the liquid crystal panel. The back light supplies the light to the liquid crystal panel.