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:
Oct. 09, 2018
Filed:
Sep. 14, 2017
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Changseop Yoon, Yangsan-si, KR;
Kwangsub Yoon, Yongin-si, KR;
Jongmil Youn, Yongin-si, KR;
Hyung Jong Lee, Osan-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, Gyeonggi-do, KR;
Abstract
A semiconductor device includes a substrate including PMOSFET and NMOSFET regions, a first gate structure extending in a first direction and crossing the PMOSFET and NMOSFET regions, and a gate contact on and connected to the first gate structure, the gate contact being between the PMOSFET and NMOSFET regions, the gate contact including a first sub contact in contact with a top surface of the first gate structure, the first sub contact including a vertical extending portion extending vertically toward the substrate along one sidewall of the first gate structure, and a second sub contact spaced apart from the first gate structure, a top surface of the second sub contact being positioned at a same level as a top surface of the first sub contact.