Novel organic electroluminescent device using a new Eu3+ polymer as emitting laser

Jun Chen; Xu Liu; Xizhi Fan; Qidan Lin; Peifu Gu; Jinfa Tang

doi:10.1117/12.401727

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3 October 2000 Novel organic electroluminescent device using a new Eu³⁺ polymer as emitting laser

Jun Chen, Xu Liu, Xizhi Fan, Qidan Lin, Peifu Gu, Jinfa Tang

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Proceedings Volume 4220, Advanced Photonic Sensors: Technology and Applications; (2000) https://doi.org/10.1117/12.401727
Event: Optics and Optoelectronic Inspection and Control: Techniques, Applications, and Instruments, 2000, Beijing, China

Abstract

In this paper, a novel Eu³⁺ polymer named PRL basing on a new Eu-containing monomer was synthesized and was used as a red light-emitting material in our organic electroluminescent device with single layer structure of ITO/PRL/Al. This material had strong photoluminescence, good chromaticity and can transport both holes and electrons. Being a polymer, the device made by use simple spin-coating method in stead of the usual doped spin-coating and vacuum deposition. The brightness of 80 cd/m² was achieved at the voltage of 26 V. And we try to explain the mechanism of this EL device according to its photoluminescence, electroluminescence, B-V and I-V characteristic. And we also measured its mobility and explained the reason of its relatively high drive voltage and low luminescence

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Jun Chen, Xu Liu, Xizhi Fan, Qidan Lin, Peifu Gu, and Jinfa Tang "Novel organic electroluminescent device using a new Eu³⁺ polymer as emitting laser", Proc. SPIE 4220, Advanced Photonic Sensors: Technology and Applications, (3 October 2000); https://doi.org/10.1117/12.401727

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