Patent ID: 8987746
Filing Date: 2015-03-24
Classification: G02F,H01L

Abstract:
1. An array substrate for a liquid crystal display device, comprising: a substrate having a display region and a non-display region surrounding the display region; a gate line and first and second data lines on the substrate, the gate line parallel to a horizontal direction, the first and second data lines spaced apart from each other and parallel to a vertical direction, the gate line crossing the first and second data lines to define first and second pixel regions disposed along the vertical direction in the display region; first and second thin film transistors in the first and second pixel regions, respectively, the first thin film transistor connected to the gate line and the first data line, the second thin film transistor connected to the gate line and the second data line; a planarization layer on the first and second thin film transistors, the planarization layer having a single drain contact hole exposing both of first and second drain electrodes of the first and second thin film transistors; and a pixel electrode and a common electrode over the planarization layer, the pixel electrode and the common electrode overlapping each other in the first and second pixel regions.