To provide a conveying roller which prevents the occurrence of scratch or dirt on a touch panel organic film surface that is a conveying surface when forming a color filter with a touch panel electrode layer serving as a lower surface.

In a manufacturing process of a touch panel substrate that an electrostatic capacity type touch panel electrode layer and a color filter layer are formed on the front and back of the same glass substrate, the conveying roller, placing the glass substrate with the touch panel electrode layer serving as a lower surface and conveying them to form the color filter layer after the touch panel electrode layer is formed, has a rotation roll, and a transport material which is composed of a transparent resin provided on the outer circumferential surface of the rotation roll.