国家/地区 韩国（2） 美国（2）
IPC部 H（2）
IPC大类 H01（2）
IPC小类 H01L（2）
IPC H01L029/16（2）
发明人 LEE B H（2）
公开年 2017（2）
申请年 2017（2） 
专利权人 GWANGJU INST.（2）

Graphene photodetector, has drain electrode formed on semiconductor substrate, and gate insulation layer formed on graphene channel, where gate electrode is formed on gate insulation layer, and comprises light transmittance.

LEE B H, CHANG K E, YOO T J, HWANG H J

Graphene transistor for inverter of electronic device, has graphene channel including graphene region opposite to another graphene region based on doped graphene region and formed with Fermi level different from that of doped region.

LEE B H, KIM Y J, KIM S Y