CPC H10K 59/131 (2023.02) [H10K 71/00 (2023.02); H10K 59/1201 (2023.02); H10K 59/88 (2023.02)] | 16 Claims |
1. A display device, comprising:
a substrate having a display area and a peripheral area;
a pixel disposed on the substrate in the display area, the pixel comprising a pixel circuit, a pixel electrode electrically connected to the pixel circuit, an emission layer disposed on the pixel electrode, and an opposite electrode disposed on the emission layer;
a power supply line disposed on the substrate in the peripheral area supply a power voltage to the pixel;
an insulating layer covering the pixel circuit and the power supply line, the insulating layer having an opening exposing at least a portion of the power supply line; and
a dummy pattern comprising a same material as the pixel electrode, the dummy pattern covering a sidewall of the power supply line exposed by the opening of the insulating layer.
|