摘要 |
A magnetophoresis type display suited to display characters, graphics and other patterns which are entered into a handwriting input device, and a graphic input/output device which, by utilizing such a display, in an input mode generates an electric signal (graphic signal) indicative of coordinates of an input point and, in a display mode, displays a pattern responsive to a graphic signal applied thereto. The display is provided with means for partially erasing a pattern which has been entered and displayed. The partial erase means comprises a carriage loaded with a magnet which is movable vertically and horizontally driven by a drive mechanism. |