ARRAY SUBSTRATE AND DISPLAY PANEL HAVING THE SAME

摘要

An array substrate and a display panel having the same are provided to increase an area of a pixel electrode contacted with LC at a boundary part between the pixel electrode and a data line by forming a first concavo-convex unit in an area adjacent to the data line, thereby increasing the number of LC which can be controlled among LC existing between the pixel electrode and the data line. A data line(DL) defines a pixel area as crossing a gate line(GL) to be insulated. A TFT(Thin Film Transistor)(T) is installed in one side of the pixel area, and respectively connected with the gate line and the data line. A pixel electrode(170) is formed in the pixel area and electrically connected with the TFT. The pixel electrode has a first concavo-convex unit(172) in an area adjacent to the data line. A second concavo-convex unit(222) is prolonged from a first black matrix(221) towards the first concavo-convex unit of the pixel electrode. According as the second concavo-convex unit is engaged with the first concavo-convex unit, light leakage generated in a peripheral part of the first concavo-convex unit is prevented.