Patent ID: 6970223
Filing Date: 2005-11-29
Classification: G02F

Abstract:
1. An In-Plane Switching mode liquid crystal display device, comprising: a first substrate; a plurality of gate lines on the first substrate along a first direction at a predetermined interval from each other; a plurality of data lines on the first substrate along a second direction substantially perpendicular to the first direction at a second predetermined interval from each other; a plurality of pixel regions defined by the crossing of the gate and data lines; a thin film transistor on the first substrate within each of the pixel regions; at least a common line on the first substrate parallel to the gate lines; a plurality of common electrodes connected to the common line within each of the pixel regions; a dummy data line on the first substrate substantially parallel to the data lines spaced apart from an outer most common electrode adjacent to a liquid crystal injection hole; and a plurality of pixel electrodes on the first substrate within each of the pixel regions, at least one of the pixel electrodes being connected to the thin film transistor. wherein the dummy data line receives a voltage higher than another voltage applied to the common electrodes.