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:
Dec. 12, 2017
Filed:
Jul. 15, 2016
Applicant:
The Regents of the University of California, Oakland, CA (US);
Inventors:
Aliaksandr Zaretski, San Diego, CA (US);
Darren J. Lipomi, San Diego, CA (US);
Assignee:
The Regents of the University of California, Oakland, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B28B 11/00 (2006.01); H01L 21/02 (2006.01); H01L 21/283 (2006.01); C01B 31/04 (2006.01); B28B 1/00 (2006.01); C23C 14/24 (2006.01); C23C 14/30 (2006.01); C23C 14/34 (2006.01); C23C 16/06 (2006.01); C23C 16/26 (2006.01); C23C 16/455 (2006.01); C23C 18/16 (2006.01); C25D 5/54 (2006.01);
U.S. Cl.
CPC ...
B28B 11/00 (2013.01); B28B 1/008 (2013.01); C01B 31/0453 (2013.01); C01B 31/0484 (2013.01); C23C 14/24 (2013.01); C23C 14/30 (2013.01); C23C 14/34 (2013.01); C23C 16/06 (2013.01); C23C 16/26 (2013.01); C23C 16/45525 (2013.01); C23C 18/1633 (2013.01); C25D 5/54 (2013.01); H01L 21/022 (2013.01); H01L 21/0262 (2013.01); H01L 21/02425 (2013.01); H01L 21/02527 (2013.01); H01L 21/02658 (2013.01); H01L 21/283 (2013.01); H01L 21/02664 (2013.01);
Abstract
Provided herein are processes for transferring high quality large-area graphene layers (e.g., single-layer graphene) to a flexible substrate based on preferential adhesion of certain thin metallic films to graphene followed by lamination of the metallized graphene layers to a flexible target substrate in a process that is compatible with roll-to-roll manufacturing, providing an environmentally benign and scalable process of transferring graphene to flexible substrates.