国家/地区 韩国（9）
IPC部 C（7） H（3） B（2）
IPC大类 C01（5） H01（3）
IPC小类 C01B（5） H01B（2）
IPC C01B031/04（2） H01B001/12（2）
发明人 LEE S M（5） KIM S Y（4） CHOI Y（3）
CHOI Y J（3） LEE S（3） YOUNG P L（3）
CHOI J H（2） CHUNG D W（2） LEE S B（2）
PAK N Y（2）
公开年 2016（2） 2018（2）
申请年 2014（2）  2017（2） 
专利权人 EVERCHEMTECH（9）

Method for manufacturing desorption layer of information display device, involves preparing support substrate and forming graphene oxide layer on support substrate, where support substrate is coated with graphene oxide dispersion.

CHOI Y, YOUNG P L, KIM S Y, YANG W S, YOON T Y

Producing detachable layer for manufacturing information display element, comprises preparing support substrate, forming polymer electrolyte layer on support substrate, forming graphene oxide layer on polymer electrolyte and heat-treating.

LEE S, CHOI Y, YOUNG P L, KIM S Y, KWON W J

Graphene laminate useful in electrode material for electronic device e.g. touch panel and organic thin film transistor, comprises substrate, first layer containing graphene, and second layer containing conductive polymer and binder resin.

LEE S, CHOI Y, KIM S Y, JEONG D W

Graphene laminate for forming electrode of electronic device e.g. touch panel, comprises layer comprising graphene formed by chemical vapor deposition, and layer containing conductive polymer, binder resin and polyvinyl alcohol.

LEE S M, CHUNG D W, CHOI Y J, PAK N Y, KIM J Y, KIM S Y, LEE S, JEONG D, YOUNGJOOCHOI, YOUNG P L

Graphene laminate for use in electrode material of electronic device i.e. light-emitting device, includes second layer arranged on first layer, where first layer comprises graphene oxide, and second layer comprises conducting polymer.

LEE S M, CHUNG D W, CHOI Y J, PAK N Y, RYU S W

Composition useful for coating transparent conductive film, comprises first dispersion comprising graphene powder, first binder and additives, and second dispersion comprising metal nanowires and second binder.

LEE S M, CHOI Y J, LEE S B

Manufacture of graphene for graphene sheet, involves preparing dispersion containing graphene oxide, adding amine to prepare solution containing graphene oxide, in which functional groups are reduced, and reducing.

LEE S M, CHOI J H, LEE S B

Manufacture of high-conductive graphene used for forming graphene sheet, involves adding crosslinking agent into dispersion solution, crosslinking graphene-oxide mixed solution, and reducing crosslinked graphene oxide.

LEE S M, CHOI J H, WON H S

Manufacture of graphene involves preparing graphene oxide by oxidizing graphite, dispersing in solvent, obtaining dispersion solution, adding quaternary ammonium salt, preparing graphene oxide/ammonium salt mixture, and reducing.

SEUNG M L, YOUNG J C, JIN H C