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:
Sep. 04, 2018
Filed:
Feb. 02, 2017
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-Do, KR;
Ju Youn Kim, Suwon-si, KR;
Gi Gwan Park, Hwaseong-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, Gyeonggi-Do, KR;
Abstract
A semiconductor device includes first and second active regions and a field insulating film contacting between the first and second active regions, and a gate electrode structure traversing the first and second active regions and the field insulating film, wherein the gate electrode structure includes a first portion positioned across the first active region and the field insulating film, a second portion positioned across the second active region and the field insulating film, and a third portion contacting the first and second portions. The gate electrode structure includes a gate electrode having an insertion film traversing the first and second active regions and the field insulating film second active region, and a filling film on the insertion film. A thickness of the gate electrode in the third portion is different from a thickness of the gate electrode in the first portion and the second portion.