A method of manufacturing a liquid crystal display device having a planar interconnection structure in a liquid crystal display device and a liquid crystal display device having a planar interconnection structure

摘要

A trench formed on both sides of the gate line to electrically isolate the source line from the trench gate line and a gate line and a source line that are orthogonal to each other and located on the same plane of the transparent glass substrate; An insulating layer formed on the anodic oxide film, a protective film formed on the insulating layer, and a passivation film formed on the passivation film formed on the gate line, the passivation film being formed on the gate line and the source line, And a wiring layer connected to the line and electrically connecting both source lines to each other.