Liquid crystal display device and method of manufacturing a liquid crystal display device

Abstract

A liquid crystal display device ( 10 ) includes: gate wiring ( 501 ) formed on a substrate ( 500 ) and along a first direction; drain wiring ( 702 ) formed on the substrate ( 500 ) and along a second direction that is different from the first direction; a common electrode ( 900 ) formed so as to cover the drain wiring ( 702 ) through intermediation of an insulating film ( 800 ); and common wiring ( 901 ) formed on the common electrode ( 900 ) and along the drain wiring ( 702 ). The common wiring ( 901 ) is formed so that at least a part of the common wiring ( 901 ) overlaps with a region in which the drain wiring ( 702 ) is formed.

1 - 10 . (canceled) 
     
     
         11 . A liquid crystal display device, comprising:
 a gate wiring disposed on a substrate and along a first direction;   a first wiring disposed on the substrate and along a second direction that is different from the first direction;   a second wiring disposed along the second direction, at least a part of the second wiring overlapping with the first wiring in plan view;   a first insulating film disposed between the first wiring and the second wiring; and   a common electrode disposed over the first insulating film,   wherein one of the first wiring and the second wiring is electrically connected with the common electrode,   wherein the first insulating film has a raised portion disposed overlapping the first wiring in plan view,   wherein one of opposing pattern edges of the second wiring overlaps with the raised portion of the first insulating film in plan view, and an other of the opposing pattern edges of the second wiring is disposed overlapping a region located outside the region in which the raised portion of the first insulating film is disposed in plan view.   
     
     
         12 . The liquid crystal display device of  claim 11 , wherein the first wiring is a common line and the second wiring is a drain line. 
     
     
         13 . The liquid crystal display device of  claim 11 , wherein the first wiring is positioned closer to the substrate than the second wiring. 
     
     
         14 . The liquid crystal display device of  claim 11 , wherein both of the opposing pattern edges of the first wiring have an angle of less than 90 degrees with respect to a bottom surface of the common wiring. 
     
     
         15 . The liquid crystal display device of  claim 11 , wherein the common wiring has a portion which is wider than the drain wiring in a cross sectional view along the first direction. 
     
     
         16 . The liquid crystal display device of  claim 11  further comprising a pixel electrode, wherein the common electrode is positioned far from the substrate than the pixel electrode.