Patent ID: 8072565
Filing Date: 2011-12-06
Classification: G02F

Abstract:
1. A liquid crystal display device, comprising: first and second substrates; a gate line having a double layer structure including a first transparent conductive layer and a second opaque conductive layer on the first substrate; a first insulation layer on the gate line; a data line crossing the gate line to define a pixel region, the pixel region having a transmissive region and a reflective region; a thin film transistor connected to the gate and data lines; a pixel electrode formed of the first transparent conductive layer in the pixel region, the pixel electrode being formed on a same layer as the gate line; an upper storage electrode overlapping the gate line with the gate insulating film there between to form a storage capacitor; a transmission hole exposing the pixel electrode by passing through a second insulation layer on the thin film transistor to the first insulation layer; a reflective electrode directly connected to the pixel electrode, a drain electrode and the upper storage electrode exposed through an edge part of the transmission hole so that the reflective electrode connects the pixel electrode to the drain electrode and the upper storage electrode; a gate pad extending from the first conductive layer of the gate line; a data pad formed of the first conductive layer and connected to the data line through a data link; and a liquid crystal layer between the first and second substrates, wherein the first and second insulation layers are removed from the gate and data pads.