Reflective liquid crystal display device and method for manufacturing the same

A method for manufacturing a reflective LCD device comprising:

• forming a gate line, a gate pad and a gate electrode on a reflective substrate;
• forming a gate insulating layer on an entire surface of the reflective substrate;
• forming a semiconductor layer on the gate insulating layer;
• forming a data line for crossing the gate line so as to define a pixel region, a data pad, and source/drain electrodes on the semiconductor layer;
• forming a passivation layer on an entire surface of the reflective substrate;
• forming a first contact hole by etching the gate insulating layer and the passivation layer for exposing the gate and data pads, and a second contact hole by etching the passivation layer for exposing the drain electrode;
• forming a first transparent electrode being connected to the gate and data pads through the first contact hole, and a second transparent electrode being connected to the drain electrode through the second contact hole, the second transparent electrode being patterned in a predetermined shape within the pixel region;
• forming a hole by etching the passivation layer between patterned second transparent electrodes;
• and
• forming a silver (Ag) alloy layer on the patterned second transparent electrode and the passivation layer of the hole shape between the patterned second transparent electrodes.