国家/地区 美国（10） 韩国（9） 中国（4） 日本（3）
IPC部 H（10） B（5）
IPC大类 H01（10） B82（5）
IPC小类 H01L（10） B82Y（5）
IPC H01L021/336（6） H01L029/78（6） B82Y099/00（4）
H01L029/786（4） H01L029/06（3） H01L029/10（3）
B82Y030/00（2） B82Y040/00（2） H01L021/00（2）
H01L021/78（2） H01L029/12（2） H01L029/772（2）
H01L029/775（2） H01L029/778（2） H01L033/04（2）
发明人 CHUNG H（10）
公开年 2012（10）
申请年 2011（9） 
专利权人 SAMSUNG ELEC.（9） SAMSUNG LED .（2） SNU R DB FOU.（2） UNIV SEOUL N.（2）

Graphene electronic device e.g. back gate FET, has graphene channel layer extending between metals, and source electrode and drain electrode provided on edges of channel layer and formed to have thickness of specific range.

HEO J, CHUNG H, SEO S, LEE S, YANG H, HEO J S, CHUNG H J, SEO S A, LEE S H, YANG H J, JEONG H J, HUH J, JUNG H

Graphene electronic device e.g. FET has source electrode and drain electrode that are connected to both edges of multiple graphene channel layers.

CHUNG H, LEE J, SHIN H, SEO S, LEE S, HEO J, YANG H, CHUNG H J, LEE J H, SHIN H C, SEO S A, LEE S H, HEO J S, YANG H J, SHIN J, HUH J, JUNG H

Graphene electronic component e.g. radio frequency (RF) transistor, has gate electrode that is arranged on protective layer which is formed identical to shape of graphene channel layer between source electrode and drain electrode.

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

Graphene substrate comprises a substrate, metal oxide film on the substrate, and graphene layer on metal oxide film in which the concentration of oxygen in metal oxide film is gradually reduced from the substrate towards the graphene layer.

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

Graphene electronic device e.g. field effect transistors, has graphene channel layer which is formed on gate insulating layer and source and drain electrodes are located on graphene channel layer.

HEO J, SEO S, LEE S, CHUNG H, YANG H, SEO S A, JUNG H, HUH J, HEO J S, LEE S H, CHUNG H J, YANG H J

Semiconductor device comprises gate electrode on substrate, gate insulating layer, interlayer dielectric layer, graphene layer, and source and drain on graphene layer.

CHUNG H, LEE J, SHIN H, SEO S, LEE S, HEO J, YANG H, CHUNG H J, LEE J H, SHIN H C, SEO S A, LEE S H, HEO J S, YANG H J

Graphene electronic device e.g. FET comprises a substrate configured to act as a gate electrode, a layer of gate oxide disposed on the substrate, a layer of hydrophobic polymer, a graphene channel layer, and a source and drain electrodes.

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

Graphene device, preferably inverter, includes upper oxide layer on embedded gates, and graphene channel and electrodes on upper oxide layer.

HEO J S, SEO S, KIM D, WOO Y, CHUNG H

Graphene quantum dot light emitting device comprises first graphene; graphene quantum dot layer disposed on the first graphene and containing graphene quantum dots; and second graphene disposed on the graphene quantum dot layer.

HWANG S, KO G, SIM S, CHUNG H, SONE C, LEE J, HONG B, BAE S, HWANG S W, KO G W, SIM S H, CHUNG H J, SONE C S, LEE J H, HONG B H, BAE S K

Graphene light-emitting device e.g. LED comprises a p-type graphene doped with a p-type dopant, an n-type graphene doped with an n-type dopant, and an active graphene that is disposed between the p-type graphene and the n-type graphene.

HWANG S, KO G, SIM S, CHUNG H, SEONG H, SONE C, LEE J, KO H, CHOI S, KIM S, SUN W W, GUAN Y K, SUN H S, CHUNG H J, HAN K S, CHEOLSOO S, LEE Z H, HUYNH D K, HWANG S W, KO G W, SIM S H, SEONG H K, SONE C S, LEE J H, KO H D, CHOI S H, SHIM S, KO K, JEONG H, GO J, SON C