国家/地区 韩国（3） 美国（3） 中国（2） 日本（2）
IPC部 C（4）
IPC大类 C30（4）
IPC小类 C30B（4）
IPC C30B029/02（4）
发明人 CHOI J（2） CHOI J Y（2） SHIN H（2）
SHIN H J（2） YOON S（2） YOON S M（2）
公开年 2009（3）
申请年 2008（4）
专利权人 SAMSUNG ELEC.（2）

Controlled growth of graphene film comprises preparing substrate of metal layer having phase diagram with carbon on surface to obtain homogeneous solid solution, exposing layer to controlled flow e.g. carbon atoms and changing the phase.

BARATON L, COJOCARU C S, PRIBAT D, COJOCARU C

Extension of graphene from hexagonal phase ultrathin silicon carbide film on insulating underlay comprises subjecting insulating underlay to pre-treatment, attaching silicon carbide, and extending hexagonal phase monocrystal silicon carbide.

CENG Y, JI G, LI J, LIU X, SUN G, WANG L, YANG T, ZHAO W, ZHAO Y

Single-crystal graphene sheet, useful in a transparent electrode in electrical devices or electromagnetic devices including display devices and solar cells, comprises a polycyclic aromatic molecule and specified layers.

CHOI J, HAN J, SHIN H, YOON S, CHOI J Y, SHIN H J, IN Z, HAN J Y, YOON S M

Graphene pattern for electromagnetic element, has graphene with layers, which is polycyclic aromatic molecule formed by covalent bond of carbon atoms with one other, is formed in pattern layout on at least one side of base plate.

CHOI J Y, SHIN H J, YOON S M, CHOI J, SHIN H, YOON S