Display apparatus

A display apparatus, comprising:

• a substrate that includes a display area and a peripheral area, the peripheral area being outside of the display area;
• a first conductive layer in the peripheral area;
• a first insulating layer that includes a first opening exposing a first upper surface of the first conductive layer and covering at least a part of an upper edge of the first conductive layer, wherein the first upper surface of the first conductive layer includes at least a center portion of an upper surface of the first conductive layer;
• a second conductive layer on at least a part of the first upper surface of the first conductive layer and on the first insulating layer;
• and
• a second insulating layer that includes a second opening exposing a second upper surface of the second conductive layer and covering at least a part of an upper edge of the second conductive layer, wherein the second upper surface of the second conductive layer includes at least a center portion of an upper surface of the second conductive layer and, when viewed in a direction perpendicular to the substrate, an edge of the second opening is located inside an edge of the first opening.

A display apparatus, comprising:

• a substrate that includes a display area and a peripheral area, the display area including pixels and the peripheral area being outside of the display area;
• and
• an electrode power supply line electrically connected to the pixels of the display area,
• wherein the electrode power supply line includes:
• a connecting conductive layer, and
• a main conductive layer connected by the connecting conductive layer,
• wherein the connecting conductive layer has a connection side that is connected to the main conductive layer and a substrate facing side that is opposite to the connection side and that faces the substrate,
• wherein a first insulating layer overlies an outer edge of the connection side of the connecting conductive layer and includes a first opening that is open on a central portion of the connection side of the connecting conductive layer,
• wherein the main conductive layer contacts the connection side of the connecting conductive layer at the central portion of the connection side of the connecting conductive layer,
• wherein a second insulating layer overlies an outer edge of an outwardly facing surface of the main conductive layer and includes a second opening that is open on a central portion of the outwardly facing surface of the main conductive layer, and wherein, when viewed in a direction perpendicular to the substrate, an edge of the second opening is located inside an edge of the first opening.