国家/地区 韩国（6） 美国（5） 世界知识产权组织（2）
IPC部 C（6） H（6） B（3）
IPC大类 C23（6）
IPC小类 C23C（6）
IPC C23C016/26（5） C01B031/02（4） B05D005/12（2）
B32B009/00（2） B82Y040/00（2） C01B031/04（2）
C23C016/06（2） C23C016/44（2） H01B001/04（2）
H01L021/00（2） H01L021/02（2）
发明人 CHO B J（2） JEON S（2） KIM S O（2）
LEE D H（2） LEE J（2） MUN J H（2）
公开年 2012（2） 2014（2）
申请年 2013（3） 
专利权人 KOREA ADVANCED INST SCI TECHNOLOGY（6）

Formation of graphene layer on substrate used for semiconductor device, involves forming carbon source layer and metal catalyst layer on substrate, converting carbon source layer into graphene layer and removing metal catalyst layer.

BAEK J, JEON S, LEE J, BAEK J W, JEON S W, LEE J S

Graphene layer formation method involves subjecting board comprising of stack of layers to high pressure annealing in vacuum atmosphere or inert gas atmosphere.

CHO B J, MUN J H

Board for forming graphene layer, comprises board layer; metal catalyst layer disposed on the board layer and functioning as a catalyst for forming the graphene layer; and stress reduction layer to reduce stress of the metal catalyst layer.

CHO B J, MUN J H

Manufacture of graphene for e.g. touch screen, involves loading substrate having catalyst layer into chamber, evaporating, supplying carbon source gas, heating in primary portion of catalyst layer, dissolving carbon component, and cooling.

JEON S, LEE J, OH S, RAN O S, SEOP L J, U JEON S, JIN S L, SE R O, SEOK W J

Manufacture of transparent graphene film for device e.g. display, involves forming graphene oxide thin film on substrate, performing chemical reduction, and carrying out secondary thermal reduction and nitrogen doping.

KIM S O, HWANG J O, LEE D H

Three-dimensional nanostructure used for field-emitting device, is obtained by laminating graphene film and nano-material chosen from nanowires, nanotubes, nanorods, nanoneedles and nanoparticles.

KIM S O, LEE W J, LEE D H, HAN T H, KIM J E, LEE J A, LEE K J