国家/地区 韩国（13）
IPC部 B（7） C（6） H（4）
G（3）
IPC大类 B82（5） C01（5） H01（4）
B01（3） B41（2）
IPC小类 B82B（5） C01B（5） B01J（3）
H01L（3） B41M（2）
IPC B82B003/00（4） C01B031/02（4） B41M005/03（2）
B41M005/10（2） B82B001/00（2）
发明人 KIM J H（14）
公开年 2013（8） 2014（5）
申请年 2012（14）
专利权人 KOREA INST M.（2） UNIV YONSEI .（2）

Light emitting device, has electrode arranged on area of graphene layer that is formed on semiconductor layer, light emitting structure formed with another semiconductor layer, and active layer positioned between semiconductor layers.

KIM J H, KIM B J

Transition metal oxide-graphene nanocomposite material used as energy storage material for lithium secondary battery and lithium ion capacitor, comprises transition metal oxide active material, where transition metal is tin or nickel.

KIM K B, KIM H K, KIM J H, LEE D H

Optical switch used in optoelectronic and computing device, has pump light source which controls permeability of incident light through graphene layer, such that irradiated incident light is selectively irradiated into graphene layer.

KIM J H, KIM D G, JUN S C, LEE J S, LEE S, WOO D H, LEE T J, KIM C K, LEE H J

Graphene roll film has graphene film having wrinkle portion having specified width and central line average roughness, provided in base material.

YAMADA T, HASEGAWA M, TSUKAHARA N, SHIMADA N, YAZAWA K, KIM J H

Apparatus for forming graphene layer used in manufacture of nanoscale graphene semiconductor device, has graphite segment separated from support stand by relative motion, and substrate that is adhered to the separated graphite segment.

LEE Y S, KIM J H

Chemically converted graphene nanocomposites decorated with dendrimer-encapsulated nanoparticles of element or its alloys having core-shell structure.

KIM J H, KIM J M

Nanofluid for storage in safe injection system of atomic power plant, contains water, and nano particles chosen from at least one of aluminum oxide, carbon, zinc oxide, silicon carbide and graphene oxide.

BANG I C, KIM J H, LEE S W, KIM S M, PARK S D, KANG S R, SEO H

Manufacture of graphene-graphene fusion compound for manufacturing graphene-substrate composite, involves fusing nano graphene and nano metal, heating and melting nano metal.

CHUNG J W, KIM J H

Electrode structure, useful in an organic solar cell, an opto-electronic device and an LED, comprises a substrate including a conductive film, where the film is comprised of graphene oxide by spin coating or drop casting processes.

JUN S C, KIM J H, LIM J, CHOI K, OH J Y, YOUN H S, PARK H G, JUNG Y M

Preparing chiral alcohol compounds using photo-biosystem, comprises preparing graphene-porphyrin photo-catalyst using non-polar organic solvent/water mixed solvent, alcohol dehydrogenase and ketone derivatives.

BAEG J O, CHOUDHURY S, PARK N J, KUMAR Y R, KIM J H