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:
Jan. 04, 2011
Filed:
Feb. 23, 2007
Sang-hun Jeon, Yongin-si, KR;
Jung-dal Choi, Suwon-si, KR;
Chang-seok Kang, Seongnam-si, KR;
Won-seok Jung, Yongin-si, KR;
Sang-Hun Jeon, Yongin-si, KR;
Jung-Dal Choi, Suwon-si, KR;
Chang-Seok Kang, Seongnam-si, KR;
Won-Seok Jung, Yongin-si, KR;
Samsung Electronics Co. Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
A semiconductor device includes a device isolation layer in a semiconductor substrate, an active region defined by the device isolation layer, the active region including a main surface and a recess region including a bottom surface that is lower than the main surface, and a gate electrode formed over the recess region, wherein a top surface of the device isolation layer adjacent to the recess region is lower than the bottom surface of the recess region.