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:
Mar. 02, 2010
Filed:
Nov. 14, 2006
Applicant:
Jae Suk Lee, Gyeonggi-do, KR;
Inventor:
Jae Suk Lee, Gyeonggi-do, KR;
Assignee:
Dongbu HiTek Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/4763 (2006.01); H01L 23/48 (2006.01);
U.S. Cl.
CPC ...
Abstract
Embodiments of a semiconductor device and a method of fabricating the same may include an insulating layer formed on a substrate and having a predetermined hole, a metal interconnection formed in the hole and protruding relative to the insulating layer, a first barrier extending in a lateral direction of the metal interconnection, a second barrier formed on the metal interconnection, and a metal pad formed on the second barrier.