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:
Jul. 05, 2016
Filed:
Oct. 28, 2015
Applicant:
Hanwha Techwin Co., Ltd., Changwon-si, KR;
Inventors:
Chonghan Park, Changwon-si, KR;
Seungmin Cho, Changwon-si, KR;
Assignee:
Hanwha Techwin Co., Ltd., Changwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 31/02 (2006.01); C01B 31/04 (2006.01); B82Y 40/00 (2011.01); H01L 21/02 (2006.01); H01L 29/16 (2006.01); C23C 16/01 (2006.01); C23C 16/26 (2006.01);
U.S. Cl.
CPC ...
C01B 31/0446 (2013.01); B82Y 40/00 (2013.01); C01B 31/0453 (2013.01); C01B 31/0484 (2013.01); C23C 16/01 (2013.01); C23C 16/26 (2013.01); H01L 21/02527 (2013.01); H01L 29/1606 (2013.01);
Abstract
A method of manufacturing graphene includes preparing a support member, disposing a carbon layer on the support member, disposing a catalyst layer on the carbon layer, forming graphene on the catalyst layer, attaching a carrier to the graphene and forming a graphene-forming structure, separating the support member from the graphene-forming structure, and removing the catalyst layer.