国家/地区 韩国（13） 美国（13） 中国（4） 欧洲专利局（EPO）（4） 日本（3） 世界知识产权组织（2）
IPC部 B（13）
IPC大类 B32（13）
IPC小类 B32B（13）
IPC B32B009/00（13）
发明人 CHOI J Y（13）
公开年 2009（4） 2011（4） 2012（2）
申请年 2010（5）  2008（4）  2012（2） 
专利权人 SAMSUNG ELEC.（13） UNIV SUNGKYU.（4） UNIV SUNGKYU.（4）

Graphene laminate for use in switching device and sensor device, has lower piezoelectric material layer that is positioned under lower graphene layer and is provided with negatively-charged surface and positively-charged surface.

LEE S, LEE Y, CHOI J, CHOI J Y, LEE S Y, LEE Y H

Heterogeneous laminate used e.g. in thermoelectric element of thermoelectric module which is used in thermoelectric apparatus, comprises graphene and thermoelectric inorganic compound (e.g. cobalt-antimony compound) disposed on graphene.

CHOI J, BAIK S, HONG S, KIM W, KIM E, LEE Y, BAIK S H, CHOI J Y, HONG S H, KIM E S, KIM W Y, LEE Y H, BAEK S, LI Y

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

Controlling number of graphene layers to form mono/bilayer graphene, used e.g. in sensor, comprises forming graphene on first surface of first substrate, forming second substrate on second surface of first substrate and irradiating graphene.

SHIN H, CHOI J, HAN G, LEE Y, CHOI J Y, HAN G H, LEE Y H, SHIN H J

Material used in electrical device such as solar cell comprises graphene; and inorganic material having crystal system, where at least one crystal plane of the inorganic material is oriented parallel to the plane of the graphene.

CHOI J, CHOI W, CHOI D, KIM S, SHIN K, CHOI J Y, CHOI W M, CHOI D H, KIM S W, SHIN K S

Graphene laminate, useful e.g. in transparent electrode, super-capacitor, fuel cell and solar cell, comprises substrate, binder layer on substrate, and graphene on binder layer, where the graphene is bound to substrate by binder layer.

SHIN H, CHOI J, HAN G, LEE Y, CHOI J Y, HAN G H, LEE Y H, SHIN H J

Layered structure, useful in an electrical device such as LED, solar cell, power device, nanogenerator or an organic light-emitting device, comprises graphene and a layer comprising an organic material having a conjugated system.

CHOI J, KIM D, IHN S, CHOI J Y, KIM D H, IHN S G

Preparing graphene base, comprises disposing carbon-based material on surface of substrate incapable of catalyzing graphitization, disposing graphitization catalyst layer on material and forming graphene by thermally treating substrate.

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

Graphene sheet, e.g. for transparent electrode used in solar cell includes intercalation compound interposed between unit graphene layers.

CHOI J, CHOI J Y

Single-crystal graphene sheet, useful in a transparent electrode in electrical devices or electromagnetic devices including display devices and solar cells, comprises a polycyclic aromatic molecule and specified layers.

CHOI J, HAN J, SHIN H, YOON S, CHOI J Y, SHIN H J, IN Z, HAN J Y, YOON S M