According to one embodiment, a display device includes a first substrate, a second substrate, and a connecting material. The first substrate includes a first basement and a first conductive layer. The second substrate includes a second basement and a second conductive layer. The first main surface is opposed to the first conductive layer and is spaced apart from one conductive layer. The second conductive layer provided on the second main surface has a first elongated protrusion. The connecting material comes into contact with the first elongated protrusion and the first conductive layer. The first elongated protrusion is disposed around the hole and surrounds the hole.