Patent ID: 6590258
Filing Date: 2003-07-08
Classification: H01L,Y10S

Abstract:
A structure of semiconductor material includinga silicon layer, an insulator layer on a major surface of said silicon layer, and a monocrystalline layer overlying said insulator layer, said silicon layer and said monocrystalline layer having integrated circuit elements formed therein, said integrated circuit elements being interconnected by a first interconnect structure overlaying said monocrystalline layer; a second interconnect structure extending from said silicon layer through said insulator layer to electrically couple integrated circuit elements on said silicon layer to integrated circuit elements on said monocrystalline layer; and a third interconnect structure extending from said silicon layer through said insulator layer and said monocrystalline layer to said interconnect structure, to electrically couple integrated circuit elements on said silicon layer to said first interconnect structure.