US 12,006,221 B2
Direct graphene transfer and graphene-based devices
Therese Francoise Arliguie, Corning, NY (US); Theresa Chang, Painted Post, NY (US); Miriam Marchena Martin-Francés, Barcelona (ES); Prantik Mazumder, Ithaca, NY (US); Valerio Pruneri, Castelldefels (ES); and Frederic Christian Wagner, Lindley, NY (US)
Assigned to Corning Incorporated, Corning, NY (US)
Filed by CORNING INCORPORATED, Corning, NY (US); Fundació Institut de Ciències Fotòniques (ICFO), Castelldefels (ES); and Institució Catalana de Recerca i Estudis Avançats, Barcelona (ES)
Filed on Dec. 9, 2021, as Appl. No. 17/546,488.
Application 17/546,488 is a division of application No. 16/763,479, granted, now 11,214,491, previously published as PCT/US2018/061518, filed on Nov. 16, 2018.
Claims priority of provisional application 62/587,840, filed on Nov. 17, 2017.
Prior Publication US 2022/0098043 A1, Mar. 31, 2022
Int. Cl. C01B 32/194 (2017.01); B05D 1/00 (2006.01); B05D 3/12 (2006.01)
CPC C01B 32/194 (2017.08) [B05D 1/005 (2013.01); B05D 3/12 (2013.01); B05D 2350/60 (2013.01); B05D 2505/50 (2013.01); C01B 2204/22 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A functionalized device substrate, comprising:
a substrate defining a surface;
a polyimide layer disposed over the surface of the substrate, wherein an aminosilane couples the polyimide layer to the surface; and
a graphene layer coupled to the polyimide layer, wherein the graphene layer has a sheet resistance of from about 100 Ohm/sq to about 600 Ohm/sq.