国家/地区 日本（2） 韩国（2）
IPC部 B（3）
IPC大类 B82（3） G01（3） H01（3）
C01（2）
IPC小类 B82Y（3）
IPC B82Y020/00（3）
发明人
公开年 2022（2）
申请年 2021（2） 
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

Apparatus for producing blackbody spectrum, has thermal spreading layer which includes graphene sheet that is configured to reduce spatial variation of heat in plane of thermal spreading layer.

CHOW J R, KETOLA K S, LA KOMSKI D M, TOWNSEND C W, ELIAS W E, MARBLE S J, LAKOMSKI D M