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:
Nov. 04, 2014
Filed:
Mar. 08, 2013
Graphene device manufacturing apparatus and graphene device manufacturing method using the apparatus
Applicant:
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Inventors:
Joo-ho Lee, Hwaseong-si, KR;
Yong-seok Jung, Hwaseong-si, KR;
Yong-sung Kim, Namyangju-si, KR;
Chang-seung Lee, Yongin-si, KR;
Chang-youl Moon, Suwon-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/66 (2006.01); C25D 17/00 (2006.01); C01B 31/02 (2006.01); C25B 9/00 (2006.01); C25F 7/00 (2006.01); C25B 1/00 (2006.01); C25F 5/00 (2006.01); B82Y 40/00 (2011.01);
U.S. Cl.
CPC ...
H01L 29/66045 (2013.01); B82Y 40/00 (2013.01); C01B 31/02 (2013.01); C25B 9/00 (2013.01); C25F 7/00 (2013.01); C25B 1/00 (2013.01); C25D 17/00 (2013.01); C25F 5/00 (2013.01);
Abstract
A graphene device manufacturing apparatus includes an electrode, a graphene structure including a metal catalyst layer formed on a substrate, a protection layer, and a graphene layer between the protection layer and the metal catalyst layer, a power unit configured to apply a voltage between the electrode and the metal catalyst layer, and an electrolyte in which the graphene structure is at least partially submerged.