国家/地区 韩国（3）
IPC部 B（3）
IPC大类 B41（3）
IPC小类 B41M（3）
IPC B41M003/00（2） C01B031/02（2）
发明人
公开年 2013（3）
申请年 2012（2） 
专利权人 SAMSUNG TECH.（2）

Making graphene film used to manufacture e.g. FET, involves preparing composite material having catalyst metal layer, weakening bonding between sides of layer, providing adhesive tape on substrate surface, and removing layer to obtain film.

YOON J H

Producing oxidation graphite used in thin film electrode for ink-jet printer, comprises dispersing graphite oxide in water to get graphene oxide nanoparticles solution that is dispersed on polymer film, adding solvent and reducing agents.

SIK J J

Graphene transfer method involves attaching end of stacked structure having catalyst metal, graphene and supporting body, to a point of target film; forming second structure by removing the metal and transporting film in roll-to-roll manner.

KIM N, KIM N Y