The display device and manufacturing method thereof

Discloses a display apparatus and a manufacturing method. The display apparatus comprising: a substrate, a metal gate line disposed on the substrate, a gate insulating film is configured of the gate insulating metal wires, metal wires disposed in the data of the gate insulating film, and a gate disposed the protective film at the metal gate line and the data area of ​​the metal wire overlap each other between the metal electrode and the data line metal line.