US Patent 10381592 Display apparatus including overlapping conductive lines

A first conductive line is positioned outside a display area of a substrate. A passivation layer covers a portion of the first conductive line. A first connection line is positioned on the passivation layer, contacting the first conductive line. An insulation layer having at least one opening is positioned on the passivation layer and the first connection line. A second connection line is positioned on the insulation layer. The second connection line contacts the first connection line via the at least one opening and has an end portion that contacts the first conductive line. A second conductive line is positioned between the display area and the first conductive line, overlapping the first connection line and including a hole. The hole of the second conductive line overlaps one of the at least one opening. The passivation layer is interposed between the second conductive line and the first connection line.