Patent ID: 7115973
Filing Date: 2006-10-03
Classification: H01L

Abstract:
1. A dual-sided semiconductor device comprising: a wafer formed from a wafer material, the wafer having a first surface that lies in a first plane, a second surface vertically spaced apart from the first surface that lies in a second plane, and a first dopant concentration that extends continuously from the first surface to the second surface; a doped region formed in the wafer, the doped region being spaced apart from the first surface of the wafer, and having a second dopant concentration greater than the first dopant concentration; a first conductive member having a first region and a second region, the first region contacting the doped region, the second region being vertically spaced apart from the first region and lying in the first plane, the first conductive member not including the wafer material; and a second conductive member having a third region and a fourth region, the third region contacting the doped region, the fourth region being vertically spaced apart from the third region and lying in the second plane, the second conductive member not including the wafer material.