国家/地区 韩国（10） 美国（4） 世界知识产权组织（3） 日本（2）
IPC部 C（11） B（9） H（5）
IPC大类 C01（10） H01（5） B32（4）
B82（4） B01（3） C08（3）
C09（2）
IPC小类 C01B（10） B32B（4） H01B（4）
B01J（3） B82Y（3） C08K（2）
C09D（2）
IPC C01B031/02（9） B82Y040/00（3） B32B027/06（2）
B82Y030/00（2） C01B031/04（2） H01B001/24（2）
发明人 LEE S（12）
公开年 2013（12）
申请年 2012（6）  2013（5） 
专利权人 LG ELECTRONI.（6）

Manufacture of nanopattern-containing graphene involves forming nanobead layer on oxide graphene layer, separating gap between nanobeads, forming metallic layer on oxide graphene layer, and forming nanopattern by etching graphene layer.

BYUN N, LEE D, LEE S, SEO B

MManufacturing three-dimensional structure of graphene useful in flexible display, comprises preparing mold, forming graphene layer on mold, forming support structure for covering first and second sides on graphene layer, and removing mold.

LEE S, BYUN N, JUNG M, LEE D, SEO B

Manufacture of graphene powder involves drying graphene oxide solution, and reducing obtained graphene oxide powder using vaporized reducing agent.

LEE D, LEE S, SEO B, BYUN N

Manufacture of graphene oxide powder involves spraying graphene oxide solution and drying sprayed solution.

LEE D, LEE S, SEO B, BYUN N

Graphene electronic device, useful as e.g. FET, comprises graphene channel layer formed on hydrophobic polymer, gate oxide covering channel layer exposed by source and drain electrodes, and gate electrode formed on portion of channel layer.

YANG H, SEO S, LEE S, CHUNG H, HEO J

Making graphene powder useful in carbon-based electrical devices involves preparing graphene solution in which graphene particles are dispersed in a solvent; aggregating the particles; separating aggregated particles from solvent and drying.

LEE S, LEE D, SEO B, BYUN N

Producing a doped graphene, used in e.g. auxiliary electrode, comprises forming doped graphene layer, positioning support layer, removing metal layer, adding dopants and positioning substrate layer and then removing support layer.

RHO J, LEE S, JUNG M, MOON J, SEO B, PARK W

Plate-shaped graphene powder for composition used for forming electromagnetic interference-shielding coating on article e.g. electrode of touch panel, solar cell and organic electroluminescent display device, comprises metal on surface.

LEE S, YOO H, YU K, HAN J, KIM S, SEONG B K, SEUNG H L, SUNG H L, HYUN S Y, KWAN T Y, JU K H, BAE K S, HYUK L S, HYUN L S, SEOK Y H, TAE Y K, KYUNG H J

Composite component used for electronic apparatus e.g. display device, electrode for lithium-ion battery, biosensor and electrochemical sensor, has layers of graphene perpendicularly or incliningly arranged on layer containing polymer.

LEE Y, LEE S, SOOJEONG L, YOUNGKWAN L

Fabricating a graphene ribbon used in e.g. bio-sensor or gas sensor, comprises preparing a graphene helix carbon structure which is formed by spiral growth of a unit graphene, and applying energy (e.g. ultrasonic energy) to the structure.

LEE J, LEE K, LEE S