Patent ID: 9412767
Filing Date: 2016-08-09
CPC Classification: G02F,H01L

Claim Text:
1. A liquid crystal display device, comprising: a gate wiring formed on a substrate and along a first direction; a drain wiring formed on the substrate and along a second direction that is different from the first direction; a common electrode formed so as to cover the drain wiring through intermediation of a first insulating film; and a common wiring electrically connected with the common electrode, at least a part of the common wiring overlapping with the drain wiring, when viewed from above an upper surface of the common wiring, wherein one of opposing pattern edges of the common wiring is formed above a region in which the drain wiring is formed, when viewed from above an upper surface of the common wiring, and another of the opposing pattern edges of the common wiring is formed above a region located outside the region in which the drain wiring is formed, when viewed from above the upper surface of the common wiring, wherein each of the first insulating film and the common electrode has a raised portion formed above the drain wiring, when viewed from above the upper surface of the common wiring, wherein at least a part of the common wiring overlaps with the raised portion of the common electrode, when viewed from above the upper surface of the common wiring, and wherein the one of the opposing pattern edges of the common wiring overlaps with the raised portion of the common electrode when viewed from above the upper surface of the common wiring, and the other of the opposing pattern edges of the common wiring is formed above a region located outside the region in which the raised portion of the common electrode is formed when viewed from above an upper surface of the common wiring.