国家/地区 美国（4）
IPC部 C（4）
IPC大类 C01（4） C23（4） B82（2）
IPC小类 C01B（4）
IPC C01B031/02（4）
发明人 WON D（2） WON D K（2）
公开年 2012（4）
申请年 2011（2）  2012（2） 
专利权人 HANWHA TECHW.（2） SAMSUNG TECH.（2）

Manufacture of graphene used for e.g. touch screen, involves forming transition metal catalyst layer on substrate, supplying carbon source vapor to chamber and segregating graphene from carbon component in catalyst-layer surface.

JEON S, LEE J, OH S

Graphene synthesis chamber for synthesizing graphene comprises chamber case in which substrate comprising metal thin film, gas supply unit, main heating unit which emits light to inner space to heat substrate; and auxiliary heating unit.

WON D, NAM W, WON D K, NAM W S

Fabricating a three dimensional graphene structure e.g. carbon nanotube, comprises growing graphene on metal catalyst template in certain form, and removing template by dissolving template on which graphene has grown, in etching solvent.

YOO J, PATOLE S P, LEE H, YOO J B, SHASHIKANT P P

Graphene manufacturing apparatus, comprises gas supplying unit for supplying gas, gas heating unit for heating gas, deposition chamber in which substrate is disposed and inlet pipe for supplying the gas into deposition chamber.

WON D, CHO S, WON D K, YUAN D