Invention Grant
US09196694B2 Integrated circuits with dual silicide contacts and methods for fabricating same 有权
具有双硅化物触点的集成电路及其制造方法

Integrated circuits with dual silicide contacts and methods for fabricating same
Abstract:
Integrated circuits with dual silicide contacts and methods for fabricating integrated circuits with dual silicide contacts are provided. In an embodiment, a method for fabricating an integrated circuit includes providing a semiconductor substrate having PFET areas and NFET areas. The method selectively forms first silicide contacts from a first metal in the PFET areas. Further, the method selectively forms second silicide contacts from a second metal in the NFET areas. The second metal is different from the first metal.
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