Patent ID: 7576808

Claim:
A multi model glass type substrate for a liquid crystal display device, comprising: a first array cell having a first active region and a first pad region in a periphery of the first active region, wherein the first array cell includes a first gate line including a first metal layer and a second metal layer, the first metal layer closer to a substrate than the second metal layer, a first data line crossing the first gate line to define a pixel region, the first data line being formed of a third metal layer having a same chemical property as the second metal layer, a first switching device connected to the first gate line and the first data line, and being near a crossing of the first gate line and the first data line, a first pixel electrode connected to the first switching device, a first gate pad electrode having a single layer of the third metal layer in the first pad region, a first gate link line extending from the first gate pad electrode and connected to the first gate line using a connection pattern formed of a same material as the first pixel electrode, and an insulating layer on the first gate line and under the first gate pad electrode and the first gate link line; and a second array cell larger than spaced apart from the first array cell along one of the first gate line and the first data line, wherein a material of the third metal layer is different than a material of the first metal layer.