国家/地区 德国（20）
IPC部 H（17） B（10） C（7）
G（4）
IPC大类 H01（16） B82（8） C01（6）
B32（2） C07（2） G02（2）
G21（2） H05（2）
IPC小类 H01L（10） B82Y（8） C01B（6）
H01B（3） B32B（2） B82B（2）
C07C（2） G02B（2） G21K（2）
H01M（2） H05K（2）
IPC B82Y040/00（5） B82Y030/00（4） B82Y099/00（4）
C01B031/02（4） C01B031/04（4） H01L029/06（4）
H01L029/16（4） H01L029/78（4） H01B001/04（3）
H01L021/02（3） H01L021/336（3） H01L029/786（3）
B82B003/00（2） B82Y010/00（2） C01B031/00（2）
发明人 CHANDRA B（4） TULEVSKI G S（4） AFZALIARDAKANI A（3）
FREIMANN R（2） XIA F（2）
公开年 2013（20）
申请年 2012（20）
专利权人 INT BUSINESS.（6） BOSCH GMBH R.（2） CHANDRA B（2） GM GLOBAL TE.（2）
TULEVSKI G S（2） ZEISS SMT GM.（2）

Method for cloaking object by absorbing electromagnetic radiation at microwave and terahertz frequencies, involves placing layers of graphene sheet and transparent dielectric layer on or about object, and absorbing portion of frequencies.

AVOURIS P, GARCIA A V, SUNG C, XIA F, YAN H

Electronic circuit arrangement for use in e.g. lamp module, of motor car, has electrically interconnected component coupled to contact element on carrier by connector, where connector and/or contact element is formed from graphene.

WEIDNER K

Forming graphene-like material or graphene used in nanofluids comprises forming polycyclic aromatic hydrocarbon (PAH) liquid solution, forming layer of PAH solution on surface of layer of water and evaporating solvent from layer of solution.

XIAO X, LIU Z

Power transistor e.g. vertical MOSFET, has graphene layer that is formed on source regions and is partially overlapped with the gate electrode so that ducts are formed on graphene layer.

RAMBACH M

Separator used as gas barrier for volatile components e.g. hydrogen fluoride or 1,3-propansultone in electrochemical cell e.g. lithium-ion battery for hybrid vehicle and electric vehicle, comprises graphene.

SCHAEFER T

Polyamide composition, useful for producing a molded part, comprises polyamide, an electrically conductive carbon comprising carbon nanotubes and graphene, an oligofunctional compound, and optionally conventional auxiliaries and additives.

HAEGER H, WURSCHE R, HERMASCH S A, JAKISCH L, KRAUSE B, POETSCHKE P, SOCHER R, HEGEL H, JAKISH L, PERCHIK P, WUSHER R, KHERMASH Z A, YAKISH L, KRAUZE B, PECHKE P, ZOKHER R, HAGER H, POTSCHKE P, HAEGER H D, WURSCHE R D, HERMASCH S A D, JAKISCH L D, KRAUSE B D, POETSCHKE P D

Optoelectronic component e.g. OLED for solar cell, has lens-shaped structure that is formed in graphene layer of light-refracting structure.

SETZ D S

Semiconductor structure for semiconductor device, has substrate, graphene layer and double layer gate dielectric having alternate lamination of silicon nitride layer and hafnium oxide layer.

DIMITRAKOPOULOS C D, FARMER D B, GRILL A, LIN Y, NEUMAYER D A, PFEIFFER D, ZHU W, DIMITRAKOPOULOS C

Ultrasonic wave producing and detecting arrangement structure for e.g. parking sensor of motor car, has one graphene protecting layer that is formed at one electrical conductive element provided at one side of piezoelectric layer.

SEITER M, GERLACH A

Doping cerium(IV) salt with carbon material comprising carbon nanotubes or graphene, useful for producing a manufacturing article, comprises dissolving cerium(IV) salt, which include e.g. cerium(IV) salt of nitric acid with carbon material.

AFZALIARDAKANI A, CHANDRA B, TULEVSKI G S, AFZALIARAKANI A