主权项 |
1. A liquid crystal display, comprising:
a liquid crystal display panel including a plurality of gate lines, a plurality of data lines, and a plurality of pixels arranged in a matrix pattern, each of the pixels connected to one of the gate lines and one of the data lines; a gate driver to apply gate-on voltages to the plurality of gate lines; a data driver to apply positive and negative data voltages to the data lines; a signal controller configured to control the gate driver and the data driver, and to receive input data, wherein: the signal controller is configured to drive the data driver and the gate driver at a motion picture frequency when the input data corresponds to a motion picture and at a still image frequency when the input data corresponds to a still image, the still image frequency being lower than the motion picture frequency, the plurality of pixels includes a first pixel and a second pixel that are applied with data voltages having different polarities, and the plurality of gate lines includes a first gate line connected to the first pixel and a second gate line connected to the second pixel, the first gate line and the second gate line are applied with different gate-on voltages when displaying the still image. |