A display apparatus comprising: a substrate comprising a display area and a peripheral area located outside the display area, wherein a first part of an edge of the display area has a rounded shape, that is a curved shape and the peripheral area includes a pad area (PADA); a first wiring extending in a direction from the pad area (PADA) toward the first part such that a first one end of the first wiring is located in the pad area (PADA) and a first other end of the first wiring is located in the peripheral area, characterized in that a first additional wiring having a first additional one end electrically connected to the first other end of the first wiring, the first additional wiring extending in a direction toward the display area such that a first additional other end of the first additional wiring is located in the peripheral area outside the display area; and a first signal line having one end electrically connected to the first additional other end and extending in a direction toward an inside of the display area; a first bridge wiring connecting the first other end of the first wiring to the first additional one end of the first additional wiring, wherein a first interlayer insulating film is formed on the first wiring and the additional first wiring; and the first signal line and the first bridge wiring are formed on the first interlayer insulating film and are connected to the corresponding edges of the additional wiring and the first wiring via contact holes; wherein the first wiring and the first additional wiring comprise a same material, the first bridge wiring comprises a same material as the first signal line, and wherein the first bridge wiring is arranged on a same layer as the first signal line; and the first wiring and the first additional wiring are arranged on a same layer. a substrate comprising a display area and a peripheral area located outside the display area, wherein a first part of an edge of the display area has a rounded shape, that is a curved shape and the peripheral area includes a pad area (PADA); a first wiring extending in a direction from the pad area (PADA) toward the first part such that a first one end of the first wiring is located in the pad area (PADA) and a first other end of the first wiring is located in the peripheral area, characterized in that a first additional wiring having a first additional one end electrically connected to the first other end of the first wiring, the first additional wiring extending in a direction toward the display area such that a first additional other end of the first additional wiring is located in the peripheral area outside the display area; and a first signal line having one end electrically connected to the first additional other end and extending in a direction toward an inside of the display area; a first bridge wiring connecting the first other end of the first wiring to the first additional one end of the first additional wiring, wherein a first interlayer insulating film is formed on the first wiring and the additional first wiring; and the first signal line and the first bridge wiring are formed on the first interlayer insulating film and are connected to the corresponding edges of the additional wiring and the first wiring via contact holes; wherein the first wiring and the first additional wiring comprise a same material, the first bridge wiring comprises a same material as the first signal line, and wherein the first bridge wiring is arranged on a same layer as the first signal line; and the first wiring and the first additional wiring are arranged on a same layer.