A method of making a parallel programmed electronic matrix array including the steps of forming at least one layer of a phase changeable material on a conductive substrate, wherein the phase changeable material has a substantially nonconductive state and a comparatively high conductive state. The layer...http://www.google.es/patents/US4597162?utm_source=gb-gplus-sharePatente US4597162 - Method for making, parallel preprogramming or field programming of electronic matrix arrays
Method for making, parallel preprogramming or field programming of ...
