The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 28, 2016
Filed:
Mar. 25, 2015
Sung Gi Hur, Hwaseong-si, KR;
Taeyong Kwon, Suwon-si, KR;
Sangsu Kim, Yongin-si, KR;
Jungdal Choi, Hwaseong-si, KR;
Sung Gi Hur, Hwaseong-si, KR;
TaeYong Kwon, Suwon-si, KR;
Sangsu Kim, Yongin-si, KR;
Jungdal Choi, Hwaseong-si, KR;
Abstract
A semiconductor device includes a substrate having a first region and a second region, a first MOS transistor including a first fin structure and a first gate electrode in the first region, the first fin structure having a first buffer pattern, a second buffer pattern, and a first channel pattern which are sequentially stacked on the substrate, and a second MOS transistor including a second fin structure and a second gate electrode in the second region, the second fin structure having a third buffer pattern and a second channel pattern which are sequentially stacked on the substrate. Related fabrication methods are also discussed.