The related display comprises: a display panel with a display area included some pixel patterns and a non-display area with multiple wires, an insulation layer with a first and second opening to expose the first and second contact areas of wires on the wire, multiple first/second welding pad patterns above the first/second contact area and connected with the wire through the first/second opening, a conductive layer, and at least one chip. Wherein, the second pad pattern has more size than the first one. This invention can improve signal display effect. |