Semiconductor devices having a contact plug and fabrication methods thereof

作者: Oh-seong Kwon , Yong-Suk Tak , Ki-chul Kim , Wan-Don Kim , Jin-Yong Kim

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摘要: Provided are a semiconductor device and method of fabricating the same. The includes an insulating layer that is formed on supporting has contact hole. A first plug inner wall bottom second buries hole plug. conductive connected to thickness thicker than