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:
Jul. 07, 2015
Filed:
Aug. 06, 2013
Samsung Electronics Co., Ltd., Suwon-si, KR;
Dong-Il Park, Hwaseong-si, KR;
Ae-Gyeong Kim, Ansan-si, KR;
Jong-Sam Kim, Seongnam-si, KR;
Kyoung-Eun Uhm, Incheon, KR;
Tae-Cheol Lee, Yongin-si, KR;
Yong-Sang Jeong, Hwaseong-si, KR;
Jin-Ha Jeong, Yongin-si, KR;
Abstract
A semiconductor device and a method for fabricating the same are provided. The semiconductor device includes a device isolation region, a trench formed in the device isolation region, a void connected to the trench in the device isolation region, a first mask pattern formed along sidewalls of the trench and protruding inwardly with respect to the void, a gate insulating film formed along the sidewall of the void, and a gate electrode filling the trench and at least a portion of the void.