METHOD OF MANUFACTURING DISPLAY DEVICE AND DISPLAY DEVICE THEREFROM

摘要

A method of manufacturing a display device includes: forming an auxiliary layer including at least one of metal and a metal oxide on an insulating substrate; forming a photoresist layer pattern partially exposing the auxiliary layer on the auxiliary layer; forming a trench on the insulating substrate by etching the exposed auxiliary layer and the insulating substrate under the exposed auxiliary layer; forming a seed layer including a first seed layer disposed on the photoresist layer pattern and a second seed layer disposed in the trench; removing the photoresist layer pattern and the first seed layer by lifting off the photoresist layer pattern; removing the auxiliary layer remaining on the insulating substrate after lifting off the photoresist layer pattern; and forming a main wiring layer on the second seed layer by electroless plating.