国家/地区 韩国（3）
IPC部 H（2）
IPC大类 H01（2）
IPC小类
IPC
发明人 LEE S B（3）
公开年 2016（3）
申请年 2014（2） 
专利权人

Manufacture of graphene for graphene sheet, involves preparing dispersion containing graphene oxide, adding amine to prepare solution containing graphene oxide, in which functional groups are reduced, and reducing.

LEE S M, CHOI J H, LEE S B

Multi-layer graphene utilizing highly stretchable electrode, has multi layer graphene formed on substrate that is formed with transparent oxide conductive film, where substrate is fixed on lower layer graphene.

CHOI B I, KIM J H, LEE H J, LEE S B, LEE S R, WON S J

Film used as oxygen-barrier film in e.g. electronic device, comprises graphene oxide and clay.

LEE S B, SHIM J K, YOO J T