The present invention provides a liquid crystal display which comprises a first substrate and a second substrate. The first substrate comprises a plurality of unicolor areas. The second substrate comprises a plurality of scanning lines which are parallel with each other and a plurality of data lines that are parallel with each other. The plurality of scanning lines and the plurality of data linesare intersected perpendicularly with an insulation mode for defining a plurality of pixel units. Each pixel unit is corresponding with one unicolor area. Furthermore one pixel unit comprises a thin film transistor and at least one pixel electrode. The grid of thin film transistor is connected with the scanning line. The source is connected with the data line. The drain is connected with the pixelelectrode, wherein, each pixel unit corresponding with at least one unicolor area is further connected with a pressure dividing resistor between the drain of thin film transistor and the pixel electrode. The liquid crystal display device according to the invention can adjust color temperature.