Patent Application Number: 2005289781
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Prior Art (2)
Submitted by: Susan MurrayLast updated: over 2 years ago
Patent/Application # 4732801
Description
A structure and method for fabricating the structure, which includes a layer containing a refractory metal and a substrate to which the refractory metal-containing layer does not strongly adhere, there being a thin bonding layer between the substrate and the refractory metal-containing layer for providing good adherence between the refractory metal-containing layer and the substrate.
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Submitted by: Susan MurrayLast updated: over 2 years ago
Patent/Application # 5314841
Description
A method of having a frontside contact to a SOI wafer is described. Before any device processing steps a trench is etched through the SOI layers to the substrate. This trench is maintained during device processing and opened during source/drain implantation. At metallization an ohmic contact is made to the substrate.
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