An organic light-emitting display panel, comprising: N power input lines extending in a first direction of a display area; N power transfer lines extending in the first direction; a first power wire and a second power wire extending in a second direction outside the display area, the second direction being perpendicular to the first direction, the first power wire and the second power wire each being directly connected to both the N power input lines and the N power transfer lines, wherein the first power wire and the second power wire are positioned at opposite ends of the N power input lines and at opposite ends of the N power transfer lines; a plurality of pixels arranged in a matrix in the display area, the pixels being arranged in N columns extending in the first direction, the pixels in each column being connected to a respective one of the N power input lines; and N connection parts, wherein each of the N power transfer lines is connected to a respective one of the N power input lines via a respective one of the N connection parts and wherein each of the N connection parts is directly connected to the center point of the respective power transfer line and to the center point of the respective power input line; wherein the pixels are indirectly connected to the N power transfer lines via the N connection parts and the N power input lines; characterized in that the N power transfer lines are not directly connected to any of the said pixels such that the only connection between each of said pixels and said N power transfer lines is formed by a respective one of said N power input lines, a respective one of said N connection parts and said first and second power wires (PW1, PW2). N power input lines extending in a first direction of a display area; N power transfer lines extending in the first direction; a first power wire and a second power wire extending in a second direction outside the display area, the second direction being perpendicular to the first direction, the first power wire and the second power wire each being directly connected to both the N power input lines and the N power transfer lines, wherein the first power wire and the second power wire are positioned at opposite ends of the N power input lines and at opposite ends of the N power transfer lines; a plurality of pixels arranged in a matrix in the display area, the pixels being arranged in N columns extending in the first direction, the pixels in each column being connected to a respective one of the N power input lines; and N connection parts, wherein each of the N power transfer lines is connected to a respective one of the N power input lines via a respective one of the N connection parts and wherein each of the N connection parts is directly connected to the center point of the respective power transfer line and to the center point of the respective power input line; wherein the pixels are indirectly connected to the N power transfer lines via the N connection parts and the N power input lines; characterized in that the N power transfer lines are not directly connected to any of the said pixels such that the only connection between each of said pixels and said N power transfer lines is formed by a respective one of said N power input lines, a respective one of said N connection parts and said first and second power wires (PW1, PW2).