DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME

A display device includes: a display panel having a display area and a non-display area; and a viewing angle control layer in the display area. The viewing angle control layer includes a plurality of viewing angle control patterns spaced apart from one another, and each of the viewing angle control patterns includes a transparent insulating pattern and a multi-layer sidewall on a side surface of the transparent insulating pattern. The multi-layer sidewall includes a first metal nitride layer, a second metal nitride layer, and a metal layer between the first metal nitride layer and the second metal nitride layer, and the first metal nitride layer, the second metal nitride layer, and the metal layer each includes Al or Ti.