Liquid crystal display and thin film transistor array panel

本发明公开一种液晶显示器及其薄膜晶体管阵列面板，其包括：第一和第二栅极线；与栅极线相交的数据线；位于第一和第二栅极线与数据线之间的相交部位附近的第一到第四漏极电极、以及耦合电极。还提供分别连接第一到第四漏极电极的第一到第四像素电极，并且第一像素电极连接耦合电极，而第四像素电极与耦合电极交叠。该液晶显示器还包括与像素电极相对的公共电极、置于像素电极和公共电极之间的液晶层、以及形成在像素电极和公共电极中的至少一个上的畴分割部件。畴的两条长边关于第一和第二栅极线或数据线基本上成约45度角。 A liquid crystal display (LCD) is provided, which includes: first and second gate lines, a data line intersecting the gate lines, first to fourth drain electrodes located near the intersections between the first and second gate lines and the data line, and a coupling electrode. First to fourth pixel electrodes respectively connected to the first to fourth drain electrodes are also provided, and the first pixel electrode is connected to the coupling electrode while the fourth pixel electrode overlaps the coupling electrode. The LCD further includes a common electrode opposite the pixel electrodes, a liquid crystal layer interposed between the pixel electrodes and the common electrode, and a domain partitioning member formed on at least one of the pixel electrode and the common electrode. Two long edges of the domains are angled with respect to the first and the second gate lines or the data line substantially by about 45°.