Patent ID: 8339552
Filing Date: 2012-12-25
Classification: G02F

Abstract:
1. An array substrate for a fringe field switching mode liquid crystal display device, comprising: a substrate including a plurality of pixel regions each having a first domain, a second domain and a domain boundary area between the first and second domains; gate and data lines on the substrate and crossing each other to define the pixel region; a thin film transistor in each pixel region and connected to the gate and data lines; a pixel electrode in each pixel region and connected to the thin film transistor; and a common electrode overlapping the pixel electrode with an insulating layer interposed between the common and pixel electrode, wherein a plurality of openings are formed through the common electrode or the pixel electrode, and each opening has a first angle in the first and second domains with respect to a rubbing direction and a second angle larger than the first angle in the domain boundary area with respect to the rubbing direction.