Patent ID: 8115884
Filing Date: 2012-02-14
Classification: G02F

Abstract:
1. A LCD device comprising: a substrate provided with a pixel region defined by a gate line and a data line, the gate line and the data line arranged perpendicular to one another; a thin film transistor formed adjacent to a crossing of the gate and data lines; a pixel electrode formed in the pixel region; a semiconductor layer formed between the substrate and the data line; a light source to emit light towards a lower surface of the substrate; a light-shielding layer formed between the light source and the semiconductor layer, the light-shielding layer electrically connected to the data line; and a contact hole which exposes the light-shielding layer by sequentially passing through predetermined portions of the passivation layer, the data line, the semiconductor layer, and the insulation layer; and a connection layer which electrically connects the light-shielding layer with the data line through the contact hole.