Fabrication of 5,6,11,12 -tetraphenyl-naphthacene doped 4-bis(2,2-diphenylvinyl)-1,1-biphenyl white organic light-emitting device

R. B. Pode, C. J. Lee, J. I. Han, D. G. Moon

Research output: Contribution to journalArticlepeer-review

Abstract

Using a blue emitting material, 4-bis(2,2-diphenylvinyl)-1,1-biphenyl and orange dopant 5,6,11,12-tetraphenyl-naphthacene, white organic light-emitting devices have been fabricated. An insignificant variation in Commission Internationale de l'Eclairage color index with the applied voltage is reported. Transient electroluminescence measurements show a delay time in the microsecond range (<26 μs). The authors propose a device configuration for the white light emission, having a color stability and low delay time.

Original languageEnglish
Article number223514
JournalApplied Physics Letters
Volume89
Issue number22
DOIs
StatePublished - 2006

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