国家/地区 美国（11） 韩国（9） 欧洲专利局（EPO）（4） 中国（3）
IPC部 H（11） B（5） C（4）
IPC大类 H01（11） B82（5） C01（4）
IPC小类 H01L（11） B82Y（5） C01B（4）
IPC H01L029/16（10） H01L029/78（7） H01L029/786（6）
H01L029/66（5） H01L029/06（4） H01L029/778（4）
B82Y010/00（3） C01B031/04（3） H01L021/336（3）
H01L029/08（3） H01L029/10（3） C01B031/02（2）
H01L029/02（2） H01L029/47（2） H01L029/739（2）
发明人 HEO J（11）
公开年 2014（11）
申请年 2013（8）  2014（3） 
专利权人 SAMSUNG ELEC.（11） BYUN K（3） CHUNG H（3） HEO J（3）
PARK S（3） SEO D（3） SONG H（3） LEE J（2）
SNU R DB FO.（2） UNIV SEOUL N.（2）

Graphene device has insulating layer which is provided between graphene layer and gate electrode, and semiconductor substrate is provided with tunable Schottky barrier formed by junction of source electrode, graphene layer and substrate.

CHUNG H, SEO D, PARK S, BYUN K, SONG H, YANG H, HEO J, CHUNG H J, PARK S J, BYUN K E, SONG H J, YANG H J, HEO J S

Graphene memory has Schottky barrier that is formed between conductive semiconductor substrate and graphene layer such that graphene layer is used as charge-trap layer for storing charges.

LEE J, CHUNG H, PARK S, BYUN K, SEO D, SONG H, HEO J, LEE J H, CHUNG H J, PARK S J, BYUN K E, SONG H J, HEO J S, HUH J, JUNG H, SONG C, SAIL D

Graphene device used for electronic apparatus e.g. semiconductor device, consists of active layer, graphene layer, and electrode spaced apart from graphene layer and controls work function of graphene layer based on applied voltage.

SHIN H, BYUN K, SONG H, PARK S, SEO D, WOO Y, LEE D, LEE J, CHUNG H, HEO J, YOO I, SHIN H J, BYUN K E, SONG H J, PARK S J, WOO Y S, LEE D W, LEE J H, CHUNG H J, HEO J S, YOO I K, JIN S H, EUN B G, JAE S H, JUN P S, SEOK S H, SEONG W Y, GYEONG Y I, UK L D, HO L J, JONG J H, SEONG H J, HUI D, HUH J, YEO R, JUNG H

Electronic device e.g. field effect transistor (FET) has graphene that directly contacts area of semiconductor layer, and metal layer on graphene.

BYUN K, PARK S, SEO D, SONG H, LEE J, CHUNG H, HEO J, BYUN K E, PARK S J, SONG H J, LEE J H, CHUNG H J, HEO J S

Manufacture of graphene for fabricating electronic device and display device, involves forming silicon carbide thin film on substrate, forming metal thin film on silicon carbide thin film, and heating to obtain metal composite layer.

LEE D W, SHIN H, PARK S, BYUN K, SEO D, SONG H, WOO Y, LEE J, CHUNG H, HEO J, SHIN H J, PARK S J, BYUN K E, SONG H J, WOO Y S, LEE J H, CHUNG H J, HEO J S

Transistor i.e. field effect transistor, has channel made of graphene, where graphene includes structure of carbon atoms partially substituted with boron atoms and nitrogen atoms and graphene includes band gap.

LEE S, SEO S, WOO Y, CHUNG H, HEO J

Graphene switching device for use as diode has gate electrode which is provided on gate insulation layer arranged on graphene layer set on insulation layer.

LEE J, PARK S, BYUN K, SEO D, SONG H, SHIN H, CHUNG H, HEO J, LEE J H, PARK S J, BYUN K E, SONG H J, SHIN H C, CHUNG H J, HEO J S

Memory device having FET structure, comprises graphene switching device having source, drain and gate electrodes and including Schottky barrier between drain electrode and channel in direction from source electrode toward drain electrode.

SEO D, KIM H, CHUNG H, PARK S, BYUN K, SONG H, HEO J, KIM H J, CHUNG H J, PARK S J, BYUN K E, SONG H J, HEO J S

Tunneling field-effect transistor (TFET) for controlling current tunneling through semiconductor between graphene channel and electrode, has gate insulating layer that is formed on graphene channel of semiconductor layer.

HEO J, PARK S, BYUN K, SEO D, SONG H, LEE J, CHUNG H, HEO J S, PARK S J, BYUN K E, SONG H J, LEE J H, CHUNG H J, XU D, HUH J, JUNG H

Graphene electronic device e.g. FET has gate oxide layer that is formed to cover graphene channel layer between source and drain electrodes, and gate electrode that is provided on channel layer between source and drain electrodes.

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