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:
Oct. 13, 2020
Filed:
Mar. 18, 2016
Applicant:
Center for Advanced Soft Electronics, Pohang, KR;
Inventors:
Assignees:
CENTER FOR ADVANCED SOFT ELECTRONICS, Pohang-Si, KR;
POSTECH ACADEMY-INDUSTY FOUNDATION, Pohang-Si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 51/10 (2006.01); B32B 9/00 (2006.01); B32B 9/04 (2006.01); C01B 32/192 (2017.01); H01L 51/44 (2006.01); C01B 32/198 (2017.01); H01B 1/04 (2006.01); H01L 51/00 (2006.01); H01L 51/52 (2006.01);
U.S. Cl.
CPC ...
H01L 51/105 (2013.01); B32B 9/00 (2013.01); B32B 9/007 (2013.01); B32B 9/04 (2013.01); C01B 32/192 (2017.08); C01B 32/198 (2017.08); H01B 1/04 (2013.01); H01L 51/0021 (2013.01); H01L 51/441 (2013.01); H01L 51/442 (2013.01); H01L 51/5203 (2013.01); Y02E 10/549 (2013.01);
Abstract
Disclosed is a graphene laminate including a first graphene layer, containing an electron-donating functional group, and a second graphene layer, disposed on the first graphene layer and configured to include graphene, wherein the second graphene layer is n-doped with the first graphene layer. Thereby, graphene is doped with amino-group-modified graphene, thus preventing the transparency of graphene from decreasing, and the extent of doping of graphene can be adjusted, and the doping effect can last a long time even without any protective layer.