Patent ID: 7352432

Claim:
A liquid crystal display device, comprising: a first substrate; a gate wire and a common wire which are provided in parallel to each other on the first substrate; a first insulating film provided on the first substrate so as to cover the gate wire and the common wire; a drain wire provided on the first insulating film so as to cross the gate wire and the common wire; a second insulating film provided on the first insulating film so as to cover the drain wire; a common electrode and a pixel electrode which are formed of a transparent material and provided on the second insulating film so as to be disposed in parallel and facing each other to form a parallel facing electrode portions, the common electrode covering the drain wire in the width direction while the width of the common electrode is set to be larger than the width of the drain wire, and being provided with a slit portion (non-electrode portion) at a part of the overlap portion thereof with the drain wire; a second substrate disposed so as to face the first substrate; and a liquid crystal layer sandwiched between the first substrate and the second substrate, wherein an electric field is generated between the common electrode and the pixel electrode in the parallel facing electrode portions to rotate liquid crystal molecules of the liquid crystal layer in a plane parallel to the first substrate, thereby making a display.