Patent ID: 6317185
Filing Date: 2001-11-13
Classification: G02F

Abstract:
A liquid crystal display apparatus comprising:a plurality of gate wires;a plurality of data wires formed so as to intersect said plurality of gate wires;thin film transistors, each of the thin film transistors being formed at a position near an intersecting point between a gate wire and a data wire;a first substrate having said gate wires, said data wires and said thin film transistors;an opposite substrate placed opposite to said first substrate; anda liquid crystal layer interposed between said first substrate and said opposite substrate, whereinat least one of said gate wires and said data wires is made of an Al alloy composed by adding Nd of 1 to 4.5 weight % to Al, and a taper angle in an edge portion of the wires is 40 to 55 degrees.