LED device based on self assembled poly(4-vinylpyridine) with PVK and PBD as transport layer

H. Hong*, R. Sfez, S. Yitzchaik, D. Davidov

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

17 Scopus citations

Abstract

We demonstrate the fabrication and characterization of LED device based on self-assembled films of (PVPy/SPS) where PVPy stands for Poly(4-vinyl pyridine) with additional transport layers such as poly-vinyl-carbazole (PVK) and 2-(4-biphenylyl)-5-(4-tert-butyphenyl)-1,3,4-oxidiazole (PBD). The self-assembly is based on the electrostatic interaction; the charge on PVPy is generated by the protonation process. The EL properties of the device ITO/PVK/(PVPy/SPS)/Al and ITO/(PVPy/SPS)/PBD/Al are measured and discussed.

Original languageEnglish
Pages (from-to)1217
Number of pages1
JournalSynthetic Metals
Volume102
Issue number1-3
DOIs
StatePublished - 1999
EventProceedings of the 1998 International Conference on Science and Technology of Synthetic Metals (ICSM-98) - Montpellier
Duration: 12 Jul 199818 Jul 1998

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