国家/地区 韩国（3） 世界知识产权组织（2）
IPC部 C（3） H（3） B（2）
IPC大类 C01（3） H01（3）
IPC小类 C01B（3） H01B（3） H01L（2）
IPC C01B031/02（3）
发明人
公开年 2013（2）
申请年 2011（3）
专利权人 KOREA ADVANCED INST SCI TECHNOLOGY（3）

Manufacture of graphene film or pattern involves printing individually graphene oxide ink and reducing agent ink on substrate, reacting, and forming graphene film or pattern.

CHOI K C, KIM K J, AHN S I

Manufacture of large surface area graphene film involves oxidizing graphene, forming graphene oxide dispersion solution, reducing graphene oxide, adding reduced graphene oxide dispersion solution to salt solution.

LEE H, RYU S, HONG S, LEE B, HAE S L, SEONG W R, SOON H H, BIN L

Manufacture of transparent graphene film for device e.g. display, involves forming graphene oxide thin film on substrate, performing chemical reduction, and carrying out secondary thermal reduction and nitrogen doping.

KIM S O, HWANG J O, LEE D H