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:
Apr. 14, 2020
Filed:
Jan. 08, 2019
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Yeon-Cheol Heo, Suwon-si, KR;
Abstract
A semiconductor device includes a substrate; an n-type transistor including a first junction region positioned on the substrate, a first channel region positioned on the first junction region, a second junction region positioned on the first channel region, and a first gate stack at least partially surrounding the first channel region; and a p-type transistor including a third junction region positioned on the substrate, a second channel region positioned on the third junction region, a fourth junction region positioned on the second channel region, and a second gate stack at least partially surrounding the second channel region, in which the first channel region and the second channel region are epitaxial channel layers.