国家/地区 韩国（7） 美国（7） 中国（3） 欧洲专利局（EPO）（2） 世界知识产权组织（2）
IPC部 H（7） C（4） B（3）
IPC大类 H01（7） B32（2） C01（2）
H05（2）
IPC小类 H01J（3） H01L（3） B32B（2）
C01B（2）
IPC H01J001/30（3） H01J001/304（3） H01J009/02（3）
C01B031/04（2） H01J001/308（2） H01L029/16（2）
H01L029/78（2）
发明人 LEE D（8）
公开年 2015（6） 2014（2）
申请年 2014（8）
专利权人 SAMSUNG ELEC.（6） KUMOH NAT IN.（3） KUMOH NAT IN.（2）

Electron-emissive element, has graphene emitter adhered on emitter supporting unit and metal mesh, insulating layer provided with gate electrode, and gate supporting unit supported with graphene gate.

PARK S, LEE D, KIM I, SUNG J, LEE C, KANG D, YU E, PARK S H, LEE D G, KIM I H, SUNG J K, LEE C S, KANG D S, YU E A

Nanopore FET device, has electrode layers arranged at respective opposite sides of nanopore on top surface of graphene layer, and insulating layer whose center region is removed such that center portion of graphene layer is exposed.

JEON T, SHIM J, EOM K, LEE D, LEE J, JEON T H, SHIM J Y, EOM K S, LEE D H, LEE J H

Field emission device for use in lighting apparatus, has electron emission source that comprises multiple graphene thin films that are vertically supported in cathode electrode toward opening.

JEONG T, KIM I, KIM Y, LEE D, PARK S, LEE D G, PARK S H, KIM Y C, KIM I H, JEONG T W

Field emission device for electronic apparatus has insulating spacer that forms opening that is path of electrons emitted from electron emission source, and gate electrode with graphene sheet that covers opening.

LEE D, PARK S, KIM Y, LEE C, KIM D, LEE D G, PARK S H, KIM Y C, LEE C S, KIM D Y

Sizing agent comprises non-ionic emulsifier, epoxy resin, graphene oxide and aqueous dispersion medium, where non-ionic epoxy emulsifier comprises epoxy resin, polyethylene glycol, coupling agent and polyoxyethylene alkyl phenyl ether.

HUANG Y, JIANG D, LIU L, LEE D, LONG J, WU G, WANG F, ZHANG Q, XIE F

Multi-layered graphene film used as electrode of energy storage device e.g. battery, supercapacitor has spacer layer having height which maintains desired distance between first graphene layer and upper graphene layer.

LEE D, KWON S, LEE D W, KWON S G

Heat discharging sheet for heat source, has heat discharging layer comprising graphene and metal particles, and having first surface on which adhesive layer is disposed and second surface on which protective layer is disposed.

LEE D, BYUN N, LEE S

Graphene device used for electronic apparatus e.g. semiconductor device, consists of active layer, graphene layer, and electrode spaced apart from graphene layer and controls work function of graphene layer based on applied voltage.

SHIN H, BYUN K, SONG H, PARK S, SEO D, WOO Y, LEE D, LEE J, CHUNG H, HEO J, YOO I, SHIN H J, BYUN K E, SONG H J, PARK S J, WOO Y S, LEE D W, LEE J H, CHUNG H J, HEO J S, YOO I K, JIN S H, EUN B G, JAE S H, JUN P S, SEOK S H, SEONG W Y, GYEONG Y I, UK L D, HO L J, JONG J H, SEONG H J, HUI D, HUH J, YEO R, JUNG H