Provided is a sliding member having excellent adhesion and slidability suitable for use as a transfer pad in an image forming apparatus. The conduit includes an elongate tubular portion extending along a longitudinal axis between a first conduit terminal end and a second conduit terminal end. Since the transmission type display has the structure in which the conductive shield layer is put between the upper second planarization film and the lower first planarization film each of which is made from an insulating material, the shielding performance and the alignment characteristic of the display can be improved. An electric switchable connection is provided between the first and second capacitors.