Liquid crystal display device

摘要

To provide a liquid crystal display device capable of improving protection of a wire connected to a group of terminals, a TFT substrate has, on the side of a liquid crystal layer, a plurality of wires extending from an overlap part A to a non-overlap part B, a protective film covering the plurality of wires, a plurality of protective conductor lines formed on the protective film, each corresponding to each wire and lying across the boundary between the overlap part A and the non-overlap part B, a protective film covering the plurality of protective conductor lines, and a group of terminals formed on the non-overlap part B and connected to the plurality of wires.

主权项

1. A liquid crystal display device, comprising:
a first substrate; a second substrate; a liquid crystal layer held between the first substrate and the second substrate; and a seal member sandwiched by the first substrate and the second substrate, for enclosing the liquid crystal layer, wherein the first substrate comprises:
an overlap part that overlaps with the second substrate, anda non-overlap part that does not overlap with the second substrate,a plurality of wires extending from the overlap part to the non-overlap part on a side of the liquid crystal layer,a first protective film covering the plurality of wires,a plurality of protective conductor lines formed on the first protective film so as to correspond to each of the wires and lie across a boundary between the overlap part and the non-overlap part,a second protective film covering the plurality of protective conductor lines, anda group of terminals formed on the non-overlap part and connected to the plurality of wires, wherein each of the plurality of protective conductor lines is electrically connected to each of the corresponding wires, wherein each of the protective conductor lines comprises a transparent conductive film made of oxide and a metal film formed closer to the first substrate than the transparent conductive film.