Many integrated circuits include a type of transistor known as a metal-oxide-semiconductor, field-effect transistor, or "mosfet," which has an insulated gate member that controls its operation. Early mosfets had aluminum gates. But because the aluminum made the mosfets unreliable and difficult to manufacture,...http://www.google.es/patents/US20020014660?utm_source=gb-gplus-sharePatente US20020014660 - HIGHLY CONDUCTIVE COMPOSITE POLYSILICON GATE FOR CMOS INTEGRATED CIRCUITS
HIGHLY CONDUCTIVE COMPOSITE POLYSILICON GATE FOR CMOS INTEGRATED CIRCUITS
Número de solicitud: 09/031,637 Número de publicación: US 2002/0014660 A1 Fecha de presentación: 27 Feb 1998 Patente emitida: US6492694 ( Fecha de emisión 10 Dic 2002)
