Patent ID: 7113244

Claim:
A liquid crystal display device comprising: a pair of substrates; a liquid crystal layer interposed between said pair of substrates; drain lines and gate lines formed on one of said pair of substrates and crossing each other in a matrix form, each crossing one of said drain lines and gate lines defining a pixel; a switching element associated with and disposed relative to each pixel; a sheet-like counter electrode comprising a transparent conductive film arranged at each pixel; a counter voltage line formed on said counter electrode, a first insulating layer formed on said counter electrode and said counter voltage line; a second insulating layer formed on said first insulating layer; and a pixel electrode comprising a transparent conductive film that is electrically connected to said switching element, wherein said gate lines and said counter voltage line including a multilayered structure comprising a first molybdenum layer, followed by an aluminum layer or an alloy layer comprising essentially of aluminum, followed by a second molybdenum layer.