The capacitive touchscreen includes a substrate including a first surface and a second surface; a first pattern and a first outgoing wire that are formed on the first surface of the substrate, where the first pattern covers a partial area of the first surface of the substrate, and the first outgoing wire is formed in a remaining area, except the first pattern, of the first surface of the substrate; and a second pattern and a second outgoing wire that are formed on the second surface of the substrate, where the second pattern covers a partial area of the second surface of the substrate, and the second outgoing wire is formed in a remaining area, except the second pattern, of the second surface of the substrate. The first surface and the second surface are two opposite surfaces of the substrate.