Abstract: A signal input sheet having a cover film made of a soft material at its surface, its repetitive writing durability is improved to obtain a signal input sheet having a good feeling and writing condition, and a high durability. A hard film layer 18 harder than a sheet 10 and cover film 15 is set between the sheet 10 made of a soft material and the cover film 15 located at the upper side and slightly harder than the sheet.

Abstract: A signal input sheet having a flexible upper laminate and a lower laminate. The upper laminate includes either a conductive layer or a resistive layer on its lower surface as a first layer and at least one hand-written input area and at least one binary data input area on its upper surface. The lower laminate includes either a conductive layer or a resistance layer on its upper surface as a second layer, however, at least one of the first and second layer is formed as a resistive layer. Elastic insulative spacers are interposed between the first layer of the upper laminate and the second layer of the lower laminate. The spacers are arranged at desired intervals to allow the first layer to come in contact with the second layer when pressure is applied to the upper laminate from the outside. The spacing between adjacent insulative spacers is larger in the binary input area than the hand-written input area.