国家/地区 韩国（11） 世界知识产权组织（11） 美国（10） 中国（8） 日本（6） 欧洲专利局（EPO）（5） 台湾（2）
IPC部 C（21） H（8） B（6）
G（4）
IPC大类 C01（21）
IPC小类 C01B（21）
IPC C01B032/182（21）
发明人 KIM H K（3） KIM Y K（3） HAN S H（2）
LEE S J（2） SEO J W（2）
公开年 2018（11） 2017（10）
申请年 2017（21）
专利权人 KOREA ELECTR.（3） NAT INST ADV.（2）

Method for manufacturing graphene, involves forming graphene layer on graphene growth substrate, and forming pattern for formation of graphene on graphene growth substrate.

KIM H K, KIM H

Producing graphene thin film involves coating multiple different metals having different carbon solubilities on upper surface of substrate to form multilayer metal film, and injecting multiple carbon atoms on upper surface of metal film.

KIM J H

In situ preparation of electroless graphene thin film useful in flexible electronic device, comprises e.g. forming titanium catalyst layer by sputtering on substrate, and performing In-situ plasma assisted chemical vapor deposition.

YOON S G, PARK B J

Manufacturing artificial graphite involves placing graphene film on surface of base, placing graphene film/base composite structure in reaction chamber and graphitizing carbon layer/graphene film/base composite structure in inert gas.

LIU P, ZHAO W, WANG J, JIANG K, FAN S

Manufacturing graphene film used for manufacturing pellicle involves coating graphene with protective film, removing base material by wet etching with etching liquid and dissolving protective film using solvent having lower surface tension.

YANASE Y, YANASE M, LIANG L

Electrical contact for forming e.g. connector, is produced using material including layer comprising carbon material which is single graphene layer or graphene laminate on base material comprising metal material having preset resistivity.

MORI K, SHIMIZU T

Graphene flake thin film producing apparatus for producing graphene on substrate using graphite powder, has graphite supply unit that is connected to internal space of nozzle unit, and provided to supply graphite powder to internal space.

AHN S, CHU W, CHUN D, LEE C S, NASIM M N E A A, AHN S H, CHU W S, CHUN D M, SUNYONG L C

Production of graphene used as wiring material, involves supplying carbon-containing gas and metal catalyst into chamber and reactivating catalyst by supplying process gas and carbon-containing gas to regrow graphene on catalyst surface.

IFUKU R, MATSUMOTO T

Thermal treatment apparatus for high quality graphene synthesis, has catalyst metal film where outlet transferred from down direction diversion roller to winding roller are passed through feed roller in deposition chamber.

KIM Y K, YONG K K, KIM Y, KI K Y

Preparation of graphite/graphene-reinforced copper composite involves charging copper sample into vacuum-deposition system, purging hydrogen gas, heating, introducing source gas and growing graphite/graphene network on copper powder.

CHOI B S