Patent ID: 7217986
Filing Date: 2007-05-15
Classification: H01C,H01L

Abstract:
1. An impedance tunable semiconductor component, said semiconductor component comprising a first laid down conductive region defining a laid down base conductive path, said first conductive region comprising a first conductive element and a second conductive element, said first region being a doped region having a heat modifiable dopant profile, said first conductive element defining said base conductive path and a second region contiguous with the first region, said second region being a doped region having a dopant profile rendering said second region non-conductive relative to said first region, said second conductive element comprising first and second conductive members being disposed in juxtaposition such that said first and second conductive members are separated by a gap region defined by said second region, said second region having a heat modifiable dopant profile, at least with respect to said gap region.