Patent ID: 7936408
Filing Date: 2011-05-03
Classification: G02F,H01L

Abstract:
1. A liquid crystal display device, comprising: 1) a first insulating substrate in which unit pixels are arranged in a 2-dimensional matrix on a principal plane, wherein each of the unit pixels comprises: 2) a second insulating substrate facing the first insulating substrate; and 3) a liquid crystal filled between the first insulating substrate and the second insulating substrate; wherein the scan line comprises a laminate of a transparent conductive layer and a first metal layer and the pixel electrode are formed on the main surface of the first insulating substrate, wherein an opening that self aligns with the protective insulating layer is defined in the photosensitive organic insulating layer on the pixel electrode and on part of the scan line and the signal line outside an image display area respectively such that the pixel electrode and an electrode terminal of the scan line and the signal line are exposed in the opening, and wherein the scan line exposed in the opening is a single-layered transparent conductive layer.