国家/地区 韩国（2）
IPC部 C（3）
IPC大类 G01（3） B82（2） H01（2）
IPC小类 G01J（3）
IPC B82Y020/00（2） G01J001/02（2）
发明人
公开年 2022（3）
申请年 2021（3）
专利权人

Substrate useful for UV photodetectors, comprises hybrid nanoparticle layer formed on base substrate, titanium dioxide layer formed on hybrid nanoparticle layer and graphene quantum dots layer formed on titanium dioxide layer.

HOON L J, OK L M, KUNWAR S, RUINZA, TAORI R, SULSAM L

Optical element comprises substrate, multilayer graphene provided on substrate, electrode connected to multilayer graphene, and another electrode connected to multilayer graphene.

KONDO O

Optical-based non-contact sensor, has light receiving unit for receiving light reflected by reflective coating unit in state in which refractive index of predetermined region of optical fiber unit is changed by charge change induced in nano-coating unit.

KWON M K, JUNG A T, KIM E J, HONG K, JUNG P, KWANGGEUN O