| 摘要 |
<p>An array substrate (200) of a display device can effectively suppress the interference to liquid crystal modulation by the signals on a data line (1) and improve the transmittance of light rays. The array substrate includes a pixel region defined by the crossing of a gate line and the data line (1). The pixel region is provided therein with a thin film transistor, a pixel electrode (3), and a common electrode (2) cooperating with the pixel electrode (3) to form a multidimensional electric field. The pixel electrode (3) is a slit-shaped electrode and the common electrode (2) is a plate-shaped electrode, or, the pixel electrode (3) is a plate-shaped electrode and the common electrode (2) is a slit-shaped electrode. A first insulation layer (5) is provided between the common electrode (2) and the pixel electrode (3). One end of the plate-shaped electrode is covered above the data line (1), and a second insulation layer (6) is provided between the layer where the plate-shaped electrode is located and the layer where the data line (1) is located. Also included is a preparation method for an array substrate (200) of a display device.</p> |
