发明授权
US07687917B2 Single damascene structure semiconductor device having silicon-diffused metal wiring layer 有权
具有硅扩散金属布线层的单镶嵌结构半导体器件

Single damascene structure semiconductor device having silicon-diffused metal wiring layer
摘要:
In a semiconductor device, an insulating interlayer having a groove is formed on an insulating underlayer. A silicon-diffused metal layer including no metal silicide is buried in the groove. A metal diffusion barrier layer is formed on the silicon-diffused metal layer and the insulating interlayer.
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