A diode-forming layered structure comprising a semiconductor body having a layered coating thereon, said semiconductor having a surface region of given conductivity type, said coating being a dispersed metal particle-polymer coating which before electrical activation displays a high electrical resistance...http://www.google.es/patents/US3990098?utm_source=gb-gplus-sharePatente US3990098 - Structure capable of forming a diode and associated conductive path
Structure capable of forming a diode and associated conductive path
