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Green emitting PLED having polymeric host and dopant in emissive layer

Title
Green emitting PLED having polymeric host and dopant in emissive layer
Authors
Han, YS[Han, Yoon Soo]Kim, H[Kim, Hoyoung]Choi, BD[Choi, Byeong Dae]Song, JH[Song, Jeong Han]Kwon, Y[Kwon, Younghwan]Hur, Y[Hur, Youngjune]Kwak, G[Kwak, Giseop]Kim, SH[Kim, Soon Hak]Park, LS[Park, Lee Soon]Choi, BD[Choi, Byeong-Dae]
DGIST Authors
Han, YS[Han, Yoon Soo]; Kim, H[Kim, Hoyoung]Choi, BD[Choi, Byeong Dae]; Choi, BD[Choi, Byeong-Dae]
Issue Date
2007
Citation
Molecular Crystals and Liquid Crystals, 470, 329-340
Type
Article
Article Type
Article; Proceedings Paper
Keywords
ColorEnergy TransferLight-Emitting DiodesMonomersPolymer Light-Emitting Diode (PLED)Polymeric DopantPolymeric DopantsPolymeric HostPolymeric Hosts
ISSN
1542-1406
Abstract
Poly(1,1'-biphenyl-4,4'-ylene vinylene-alt-2,5-bis(2-ethylhexyl)-1,4- phenylene vinylene] [poly(BPV-alt-BEHPV)] as a polymeric dopant, was synthesized by Honer-Emmons condensation from corresponding dialdehyde and diphosphonate monomers. Synthesized alternating polymer was used to fabricate single layer (ITO/Host:Dopant/Al) PLEDs with poly(vinyl carbazole) (PVK) as a host. Conjugated poly(BPV-alt-BEHPV) showed green emission from single layer ITO/poly(BPV-alt-BEHPV)/Al device. Emission colors from doped PLEDs were changed by energy transfer from blue originated from PVK to green with increasing the content of poly(BPV-alt-BEHPV).
URI
http://hdl.handle.net/20.500.11750/3592
DOI
10.1080/15421400701497647
Publisher
Taylor and Francis Ltd.
Related Researcher
Files:
There are no files associated with this item.
Collection:
Intelligent Devices and Systems Research Group1. Journal Articles
Division of Nano∙Energy Convergence Research1. Journal Articles


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