Display and input combination panel

摘要: To reduce the areas of a display panel and an input copying machine, for instance, two panels are combined at same place. The combination comprises liquid crystal displaying various data thereon in response to signal indicative x- y-coordinates, transparent electrode-matrix touch superposed upon enter operation related displayed when user touches surface thereof position under which is being generate indicated by y-coordinates. A Fresnel lens placed on unit or deflect light toward user. Further, sensor disposed so that original sandwiched between panels, usable determine any desired rectangular image area be trimmed masked, while shifting side thereof.