Abstract: A liquid crystal display device and a fabricating method thereof for lowering power consumption and integrating a driver on a substrate are disclosed. The liquid crystal display device includes a liquid crystal display panel having TFTs provided at crossings between gate lines and data lines on a substrate and connected in a zigzag pattern based on the gate lines, pixel electrodes connected to the thin film transistors, common electrodes making a horizontal electric field with the pixel electrodes, and common lines connected to the common electrodes and arranged substantially parallel to the gate lines. A gate driver applies a scanning pulse signal to the gate lines of the liquid crystal display panel. A data driver applies pixel voltage signals to the data lines. A common driver applies alternating current common voltage signals to the common lines. The gate driver and the common driver are integrated on the substrate.

Abstract: A method for driving an IPS mode LCD device prevents leakage current by swing of a common voltage. The IPS mode LCD device includes multiple gate and data lines crossing each other to define a plurality of pixel regions, multiple thin film transistors (TFT) alternately positioned at lower and upper side pixel regions adjacent to the corresponding gate line, and multiple common lines in a zigzag type along the thin film transistors in the pixel regions. A common voltage is applied so that a first common voltage or a second common voltage is inversely applied to even numbered common lines or odd numbered common lines in one vertical period to be synchronized with a scanning signal supplied to the first gate line, and a gate Low voltage applied to each gate line is lower than a pixel voltage on transition of the common voltage from “High” to “Low”.

Abstract: A liquid crystal display apparatus and a method of driving the same capable of lowering a power consumption as well as a production cost. A liquid crystal display apparatus according to the present invention comprises: pixels including red, green and blue color pixels arranged in a direction along a data line; gate line groups, each gate line group having a set of two gate lines electrically connected each other, and each gate line crossing the data line; a data driver that drives the data line; a gate driver that drives the gate line groups; and a timing controller that controls the data driver and the gate driver, the timing controller having at least one line memory that temporarily stores data supplied to the data driver.