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:
Jun. 01, 2010
Filed:
Dec. 26, 2006
Applicant:
Jae Hwan Shim, Gyeonggi-do, KR;
Inventor:
Jae Hwan Shim, Gyeonggi-do, KR;
Assignee:
Dongbu HiTek Co., Ltd, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/336 (2006.01); H01L 29/76 (2006.01); H01L 29/94 (2006.01);
U.S. Cl.
CPC ...
Abstract
Embodiments relate to a semiconductor device. In embodiments, a semiconductor device may include a semiconductor substrate having isolation layers and a well region, a gate electrode formed within a trench having a predetermined depth in the well region, source/drain regions formed at both sides of the trench, respectively, an interlayer dielectric layer formed on the semiconductor substrate to have predetermined contact holes, and metal interconnections formed within the contact holes, respectively.