国家/地区 韩国（22）
IPC部 C（22）
IPC大类 C01（22） H01（22） C23（5）
B01（3） B82（3） B32（2）
C08（2）
IPC小类 C01B（22）
IPC H01L029/16（22）
发明人 LEE J（3） LEE J H（3） LEE K（3）
PARK S（3） PARK S J（3） HEO J（2）
HEO J S（2） KIM H（2） LEE K Y（2）
SHIN H（2） SHIN H J（2）
公开年 2016（9） 2017（8） 2015（5）
申请年 2015（22）
专利权人 SAMSUNG ELEC.（5） UNIV SEOUL N.（2）

Manufacture of graphene oxide film for electric device, involves dispersing graphene oxide in solvent to produce graphene oxide solution, and drying at predetermined temperature to form wrinkles in predetermined direction.

GEUN S J, HO H S, JA S J, JANG K S, SEUNG H H, TIANZI S

Light-emitting diode comprises electrode containing graphene, electrode, and semiconductor layer provided at point of intersection of electrodes.

HWANG J H, JUNG D I, JIN K S, TCHOE Y, LEE K, YI G C

Producing graphene quantum ring useful in field effect transistor and solar cell, comprises e.g. adding carbon fiber into mixed solution of strong acid, ultrasonically processing, heat treating ultrasonically processed solution, and drying.

SIK Y K, SAMAL M, BARANGE N

Manufacturing graphene oxide film used as hole injection layer or precursor transport layer in organic electro-luminescent device, involves preparing graphene oxide dispersion.

KIM J Y, KIM S I, KIM Y H, KIM Y T, KIM C K

Graphene element useful to sense carbon dioxide for portable electronic devices i.e. mobile phones, comprises a coating layer comprising n-type doped polymer and hygroscopic polymer.

SUNKIL K, MOONHO H, GUNYOUNG J, KIHYEUN K, YUSIN P

Transferring graphene to produce electronic devices e.g. touch panel, comprises e.g. preparing laminate containing support layer/graphene layer, and placing laminate in holder containing holes to produce holder composite.

CHO K, KIM H H, LEE S K, LEE S G

Producing graphene transfer substrate useful for producing transparent electrode, comprises e.g. growing graphene on upper surface of a wafer to obtain a graphene film, and attaching a supporting substrate on graphene film.

KIM C Y, KOO B H, PARK K S, YOON S H

Graphene composite for transparent electrode of flexible electronic device, has graphene layer surface-treated with amine compound, and metal layer provided on graphene layer.

KIM D, HYEON T, PARK M, SON D, SONG J

Preparation of reduced and N-doped graphene oxide used in a transistor, comprises preparing mixed solution containing graphene oxide and tetramethylammonium hydroxide, and heating the mixed solution.

KHAN F, BAEK S, KIM J H, BAEK S H

Direct graphene transfer apparatus has transfer device for transferring graphene and metal catalyst to substrate, housing having interior space for filling etchant and holder for fixing catalyst, and rotation device.

JUN S C, LEE S C, NAM M S, OH J Y