国家/地区 韩国（47）
IPC部 B（47）
IPC大类 B82（47） C01（47） H01（28）
B32（17） C23（16） B01（13）
B05（7） C09（4） C22（4）
C25（4） B21（3） H05（3）
A61（2） B44（2） C04（2）
IPC小类 B82Y（47）
IPC B82Y040/00（47）
发明人 CHOI J（4） CHOI J Y（4） HONG B（4）
HONG B H（4） SHIN H（4） SHIN H J（4）
AHN J（3） CHIBA G（3） CHIBA Y（3）
WON D（3） WON D K（3） YOSHIHIRO C（3）
AHN J H（2） CHOE P（2） CHOI B（2）
公开年 2012（47）
申请年 2012（26）  2011（21） 
专利权人 KOREA INST S.（6） SAMSUNG ELEC.（6） UNIV SUNGKYU.（6） HANWHA TECHW.（5）
SAMSUNG TECH.（5） UNIV SUNGKYU.（5） UNIV SUNGKYU.（5） JX NIPPON MI.（3）
NIPPON MININ.（3） NIPPON MININ.（3） ELECTRONICS .（2） HANWHA AEROS.（2）
HONG B（2） KOREA ADV IN.（2） NIPPON MININ.（2） SONY CORP（2）
UNIV MANCHES.（2） UNIV SUNGKYU.（2）

Structure, useful in e.g. a graphene device e.g. a transistor, comprises a substrate, a growth layer, a graphene layer, and a protective layer, where the growth layer is disposed on the substrate and has a groove.

CHOI B, LEE E, WHANG D, CHOI B L, LEE E K, WHANG D M, CHOE P, HWANG T

Graphene useful in power storage device e.g. display devices having at least one hole inside a ring-like structure formed by carbon and nitrogen or carbon and at least one element selected from Group 16 element and halogen.

HIROHASHI T, OGUNI T, KOKUNI T

Producing graphene, used in e.g. capacitor and ink, comprises providing metallic particles as templates, providing carbon source, reacting metallic particles and carbon source and forming graphene particles on metallic particles.

COLEMAN K

Method for non-destructively transferring graphene, involves nondestructively combining graphene coated with media with target substrate, and removing media to transfer graphene to target substrate nondestructively.

REN W, GAO L, MA L, CHENG H

Copper foil for manufacturing graphene, has specified sum total of oxides and sulfides having diameter of below preset value before heating under hydrogen and argon-containing atmosphere.

CHIBA Y, YAMAJI T, YOSHIHIRO C, TATSUYA Y, CHIBA G

Copper foil for manufacturing graphene, has specified total number of oxide and sulfide having specified diameter with respect to elemental-analysis measurement of surface using scanning electron microscope.

CHIBA Y, YAMAJI T, YOSHIHIRO C, TATSUYA Y, CHIBA G

Preparing graphene used in e.g. LEDs, transistors involves treating graphite with acid to form graphite oxide, mixing with metal oxide nanoparticles; and treating with acid to separate graphene.

CHOI W K, PARK D H, KWON B W, SON D I, CHOI W

Composite material is formed by base material comprising resin, and graphene-like carbon material which covers at least one portion of surface of base material.

IHARA H, NAKASUGA A, NOZATO S, TAKAFUJI M, GANAPATHY H S, TAKATO M, GANAPASE H S

Fabricating graphene-controlled nano-graphite, used as basic material for e.g. lithium-ion battery electrode, comprises preparing graphene powders and fabricating graphene-controlled nano-graphite through heat treatment of graphene powders.

LEE J K

Graphene-based storage material, useful in a lithium ion battery, comprises graphene sheets disposed in a vertical stack, where the graphene sheets, within the vertical stack, comprise randomly-distributed defect pores.

KUNG H H, ZHAO X, HAYNER C M, KUNG M C