国家/地区 美国（4） 世界知识产权组织（3） 欧洲专利局（EPO）（2） 韩国（2）
IPC部 B（4）
IPC大类 B32（4）
IPC小类 B32B（4）
IPC C01B031/04（4）
发明人
公开年 2016（4）
申请年 2015（3） 
专利权人

Graphene film manufacturing device comprises wrinkles flattening device, base substrate, graphene film, porous adsorption member, hollow space and vacuum suction port.

WAN S K, HEE H J, HEE H B, KIM W S, HAN J H, HONG B H

Method for preparing graphene conductive film for flexible touch device, involves growing graphene layer on metal-catalyzed base, and coating polyamic acid solution layer on graphene layer, where polyimide film is formed by thermal curing.

DI Y

Method for transferring high-quality chemical vapor deposition-grown monolayers of graphene from copper formation substrates to target substrates, involves transferring graphene layer formed on formation substrate to target substrate.

JOHNSON B Y, MAZUMDER P, SONI K K

Method of manufacturing graphene sheet used in flexible touch screen for mobile, involves supplying carbon atoms to volume above liquid, and allowing carbon atoms to settle on surface of liquid, and to coalesce to form graphene sheet.

COLOSIMO N G R, COLOSIMO N