1242052-67-0Relevant academic research and scientific papers
High-efficiency undoped blue organic light-emitting device
Tong, Qing-Xiao,Chan, Mei-Yee,Lai, Shiu-Lun,Ng, Tsz-Wai,Wang, Peng-Fei,Lee, Chun-Sing,Lee, Shuit-Tong
, p. 233 - 237 (2010)
A high-efficiency, undoped, blue, organic light-emitting device was devised that employed a novel electroluminescent material 4-(7,10-diphenylfluoranthen-8-yl)-N,N-diphenylbenzenamine as electrofluorescence emitter. The device with a simple structure of ITO/N,N′-bis(1-naphthyl)-N,N′-diphenyl-1,1′-biphenyl-4,4′-diamine/4-(7,10-diphenylfluoranthen-8-yl)-N,N-diphenylbenzenamine/4,7-diphenyl-1,10-phenanthroline/LiF/Al exhibited stable blue light emission of CIE chromaticity coordinates (x=0.19±0.01 and y=0.45±0.02), and a current efficiency of 6.0cd A-1 and a power efficiency of 4.6lm W-1.
