国家/地区 韩国（3） 美国（2） 世界知识产权组织（2）
IPC部 C（3）
IPC大类 C23（3） C01（2） H01（2）
IPC小类 C23C（3） C01B（2） H01B（2）
IPC C23C016/26（3）
发明人 RYU J C（3）
公开年
申请年
专利权人 SAMSUNG TECH.（2）

Frontal structure, has graphene coating film formed in order to surround copper wire with rapidity thermal chemical vapor deposition process, where copper wire is extended to one-way direction.

WON D K, LIM H T, RYU J C, YUAN D, LIM H, RYU J

Manufacture of graphene for, e.g. organic LEDs, involves preparing structure with graphene on surfaces and catalyst, arranging carriers on graphene, and removing catalyst while winding up carriers by rotating rolls facing each other.

KIM N, RYU J, YEONG K N, CHEOL R J, KIM N Y, RYU J C

Graphene sheet manufacturing method, involves preparing and connecting base member with catalyst metal layer, fixing graphene layer with base member, and removing catalyst metal layer from separated graphene layer.

WON D K, CHO S M, RYU J C