国家/地区 美国（2）
IPC部 C（3）
IPC大类 C09（3）
IPC小类 C09K（3） B82Y（2） C01B（2）
H01L（2）
IPC C09K011/02（3）
发明人
公开年 2022（3）
申请年 2021（2） 
专利权人

Soluble graphene quantum dot used in light-emitting material and organic light-emitting device, comprises anthracenyl N-alkyl maleimide functional group at edge.

SHIN H, NIU W, MUELLEN K, LIU J, WU F, FENG X, KIM S, LIANG P, WHOOPENG, MULLEN K, WENHUI N, SHIN H J

Producing photoluminescence material involves placing plastic piece into working solution which is water, applying micro-plasma onto surface of the working solution, and degrading the plastic piece into multiple smaller molecular and graphene quantum dot.

CHIANG W, WENG R, WENG R J

New red light fluorescent powder capable of being excited by blue light of white light LED.

SHI Y, LI Y, YU Y, HUANG Y, LIAO S