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:
Aug. 30, 2011
Filed:
Jun. 11, 2007
Applicants:
Jaeman Yoon, Seoul, KR;
Yungi Kim, Yongin, KR;
Hyeoungwon Seo, Yongin, KR;
Kangyoon Lee, Seongnam, KR;
Inventors:
Jaeman Yoon, Seoul, KR;
Yungi Kim, Yongin, KR;
Hyeoungwon Seo, Yongin, KR;
Kangyoon Lee, Seongnam, KR;
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/336 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electrode structure, e.g., a gate electrode for a transistor, includes: a volume of semiconductor material; a gate oxide on the semiconductor volume; a barrier layer, including silicon nitride, on the gate oxide layer; an adhesion layer on the barrier layer; and a metallic layer on the adhesion layer.