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. 31, 2015
Filed:
Jun. 08, 2012
Applicants:
Hyun-jae Song, Yongin-si, KR;
Byung-jin Cho, Daejeon, KR;
Sun-ae Seo, Hwaseong-si, KR;
Woo-cheol Shin, Daejeon, KR;
Inventors:
Hyun-jae Song, Yongin-si, KR;
Byung-jin Cho, Daejeon, KR;
Sun-ae Seo, Hwaseong-si, KR;
Woo-cheol Shin, Daejeon, KR;
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/76 (2006.01); H01L 29/778 (2006.01); H01L 29/16 (2006.01); H01L 29/51 (2006.01);
U.S. Cl.
CPC ...
H01L 29/778 (2013.01); H01L 29/1606 (2013.01); H01L 29/513 (2013.01);
Abstract
A graphene electronic device includes a multi-layered gate insulating layer between a graphene channel layer and a gate electrode. The multi-layered gate insulating layer includes an organic insulating layer and an inorganic insulating layer on the organic insulating layer.