国家/地区 韩国（6）
IPC部 C（6） B（5） H（3）
IPC大类 C01（6） B01（4） C23（3）
H01（3） B82（2）
IPC小类 C01B（6）
IPC C01B031/02（6）
发明人 MOON J（5） JUNG M（4） CHOI M（2）
KIM T（2） KIM T H（2） PARK W（2）
RHO J（2） SEO B（2）
公开年 2014（4） 2013（2）
申请年 2013（4）  2014（2） 
专利权人 LG ELECTRONICS INC（6）

Manufacture of graphene as base material for electronic circuits, carbon-based electronic device and electromagnetic device, involves forming metal layer on thermal expansion compensation substrate, and forming graphene on metal layer.

CHOI M, KIM T, MOON J, JUNG M, KIM T H

Apparatus for manufacturing graphene comprises a first chamber for supplying a carbon source under a first condition, a second chamber for supplying a carbon source, and a feeder for continuously supplying a catalyst metal.

MOON J, CHOI M, JUNG M

Formation of graphene for electronic device, involves forming graphene layer on catalytic metal layer, forming organic-inorganic hybrid film in uncured state on graphene layer, and curing.

MOON J, JUNG K, KANG E, KANG O, JEONG G, KANG E S

Manufacture of graphene involves loading catalytic metal layer into chamber, applying tensile force to catalytic metal layer, supplying carbon source to chamber, applying tension, and forming graphene on catalytic metal layer.

MOON J, RHO J, PARK S, KIM T, HONG B, PARK W, JUNG M, KIM T H, ROH J

Making graphene powder useful in carbon-based electrical devices involves preparing graphene solution in which graphene particles are dispersed in a solvent; aggregating the particles; separating aggregated particles from solvent and drying.

LEE S, LEE D, SEO B, BYUN N

Manufacturing graphene used e.g. as base material for electronic circuits, by attaching support layer on graphene layer, removing catalyst metal layer, disposing substrate on graphene layer, and separating support layer from graphene layer.

MOON J, PARK W, JUNG M, RHO J, SEO B