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:
Sep. 15, 2015
Filed:
Aug. 05, 2011
Applicants:
Dong-kwan Won, Changwon, KR;
Seung-min Cho, Changwon, KR;
Jong-hyuk Yoon, Changwon, KR;
Doc-hwa NA, Changwon, KR;
Inventors:
Dong-Kwan Won, Changwon, KR;
Seung-Min Cho, Changwon, KR;
Jong-Hyuk Yoon, Changwon, KR;
Doc-Hwa Na, Changwon, KR;
Assignee:
Hanwha Techwin Co., Ltd., Changwon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/31 (2006.01); H01L 21/02 (2006.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01); C01B 31/04 (2006.01); H01L 29/16 (2006.01);
U.S. Cl.
CPC ...
H01L 21/02527 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01); C01B 31/0453 (2013.01); C01B 31/0484 (2013.01); H01L 29/1606 (2013.01);
Abstract
Provided is a method of post treating graphene including providing graphene on a metal thin film, providing a carrier on the graphene, hardening the carrier, and removing the metal thin film from the graphene.