In an input scanner the subject to be scanned is translated in a cross scan direction relative to a two dimensional, integrated CCD detector array or the like so that successive full scan length segments of the subject are sequentially imaged onto the array. The photosensitive zones of the detectors...http://www.google.ca/patents/US4204230?utm_source=gb-gplus-sharePatent US4204230 - High resolution input scanner using a two dimensional detector array
