国家/地区 美国（13） 韩国（11） 中国（3） 日本（3） 欧洲专利局（EPO）（2）
IPC部 C（14） B（13） H（10）
G（3）
IPC大类 C01（14） B82（13） B32（8）
H01（8） C23（5） B01（3）
B05（3） H05（2）
IPC小类 C01B（14）
IPC B82Y030/00（11） C01B031/02（10） B82Y040/00（9）
C01B031/04（6） C23C016/26（5） H01B001/04（4）
H01L021/02（4） H01L021/20（4） H01L029/16（4）
B32B009/00（3） H01L029/06（3） B32B018/00（2）
B32B037/02（2） B82B001/00（2） B82Y010/00（2）
发明人 CHOI J（8） SHIN H（7） SHIN H J（7）
CHOI J Y（6） YOON S（5） WOO Y S（3）
YOON S M（3） AHN J（2） AHN J R（2）
CHOE P（2） CHOI B（2） CHOI B L（2）
HWANG T（2） KIM S（2） LEE E（2）
公开年 2012（14）
申请年 2011（7）  2012（7） 
专利权人 SAMSUNG ELECTRONICS CO LTD（14）

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

Preparing graphene-layered structure e.g. epitaxial structure that is useful in e.g. transistor, by implanting nitrogen and oxygen ions on surface of silicon carbide thin film to form ion implantation layer and heat treating the film.

SHIN H, CHOI J, AHN J, SEO J, AHN J R, CHOI J Y, SEO J T, SHIN H J

Ferromagnetic graphene for spin valve device, comprises ferromagnetic graphene having ferromagnetic characteristics and antidote(s) in ferromagnetic graphene.

LEE S, LEE S H

Method of growing graphene involves injecting carbon on inorganic substrate, forming graphite catalyst layer on carbon-injected inorganic substrate, forming multilayer board on substrate and growing graphene on multilayer board.

YOON S M, CHOI J Y, WOO Y S, SHIN H J, LEE S K

Making crystalline graphene, used e.g. in electronic device, comprises e.g. performing first thermal treatment by supplying heat to inorganic substrate, and introducing vapor carbon supply source into reactor during first thermal treatment.

SHIN H, CHOI J, WOO Y, YOON S, SHIN H J, CHOI J Y, WOO Y S, YOON S M

Forming multi-layer graphene involves forming stack of graphitizing metal catalyst layer and graphene by repeatedly forming the catalyst layer on substrate, and forming graphene on the catalyst layer; and removing the metal catalyst layer.

WOO Y, CHOI J, CHOI W, SHIN H, YOON S, WOO Y S, CHOI J Y, CHOI W M, SHIN H J, YOON S M

Three-dimensional graphene structure useful as next-generation material for electronic device e.g. display device and transparent electrode for solar cell comprises a layer of graphene having periodically repeated three-dimensional shape.

SHIN H, CHOI J, PARK J, AHN J, AHN J R, CHOI J Y, PARK J H, SHIN H J

Active optical device i.e. polymer-dispersed liquid crystal, for use in two-dimensional and three-dimensional images display apparatus, has liquid crystal layer arranged between graphene layer and transparent electrode layer.

KIM U, KIM S, LEE S, KIM U J, KIM S I, LEE S J

Graphene structure for producing three-dimensional shape of e.g. electronic circuit, comprises template having three-dimensional shape and rod shape, graphene to cover portion of outer circumference of template, and supporting layers.

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

Method for transferring graphene sheet to device involves forming binder layer on graphene sheet on which carbonization catalyst is formed, exfoliating carbonization catalyst and transferring graphene sheet to device.

SHIN H J, CHOI J, YOON S