国家/地区 韩国（7） 美国（2）
IPC部 H（6） B（2）
IPC大类 H01（6） B05（2） B32（2）
B82（2）
IPC小类 H01L（5） B05D（2） B32B（2）
B82Y（2） H01B（2）
IPC B82Y040/00（2） H01L021/336（2） H01L029/786（2）
发明人 HONG B H（6） AHN J（2） HUI H B（2）
KIM K E（2） KIM Y（2）
公开年 2013（7）
申请年 2011（5）  2013（2） 
专利权人 GRAPHENE SQUARE INC（7）

Contrast agent useful for MRI, Raman imaging, positron emission tomography and fluorescence imaging used for imaging e.g. spleen, and reticuloendothelial system, comprises graphene quantum dot or oxidized graphene quantum dot.

HONG B H, CHUNG C, LEE D S, CHOI S H

Patterning of graphene used for e.g. display device e.g. flat panel display device, involves forming graphene layer on polymer substrate, and forming nanopattern on graphene layer by hot embossing imprinting.

HONG B H, HAN J H, HUI H B, HUI H J

Radio frequency device with suspended graphene, comprises a substrate, a trench formed on substrate, and a source electrode, drain electrode and gate electrode formed on upper part of suspended graphene or substrate.

AHN J, HONG B H, JANG H, LEE C

Thin film transistor comprises channel region electrically connected between source and drain electrodes that include self-assembled monolayer and graphene layer, where graphene layer is formed on monolayer.

HONG B H, KIM K E, PARK J, KIM Y

Graphene/self-assembled monolayer laminate for device e.g. thin-film transistor, is obtained by contacting graphene with self-assembled monolayer containing electron-donating group.

HUI H B, EUN K G, SEONG P J, SU K Y

Organic field-effect element thin-film transistor used for display device, has single-layer graphene source electrode, single-layer graphene drain electrode, and organic semiconductor channel layer formed on plastic substrate.

HONG B H, KIM K E, KIM Y, PARK J S

Stable graphene film for graphene transparent electrode for touch screen, comprises graphene film and conductive protective film.

AHN J H, HONG B H, YAN C, AHN J