国家/地区 世界知识产权组织（3）
IPC部 B（3） C（3） H（2）
IPC大类 B01（2） C23（2） H01（2）
IPC小类 C23C（2） H01L（2）
IPC C23C016/26（2）
发明人 LEE K J（3）
公开年
申请年
专利权人 KOREA ADV IN.（2）

Manufacture of ultra-thin graphene membrane for filter membrane, involves depositing etching layer and mask layer on metal foil, etching layer, adding carbon compound to form graphene layer, removing foil after curing, and etching.

CHOI J W, KIM J G, LEE K J, KIM J H, CHOI Y C

Manufacture of graphene for fabricating graphene semiconductor device, involves contacting reaction gas for graphene growth on substrate surface, heating substrate, and growing graphene.

LEE K, CHOI I, LEE K J, CHOI I S, JAE L G, SEONG C I

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