Blue Electroluminescent Diodes Utilizing Blend of Poly (2, 5-
Dibutoxyphenylene) in Poly (N-Vinylcarbazole)

Chin. Phys. Lett.

1996, Vol. 13

Issue (12): 944-946 DOI:

Original Articles

Blue Electroluminescent Diodes Utilizing Blend of Poly (2, 5- Dibutoxyphenylene) in Poly (N-Vinylcarbazole)

HUANG Jing-song;ZHANG Hai-feng¹;AN Hai-yan;TIAN Wen-jing¹;HOU Jing-ying;CHEN Bai-jun;LIU Shi-yong;SHEN Jia-cong¹

National Laboratory of Integrated Optoelectronics, ¹Key Laboratory of Molecular Spectra and MolelcuJar Structure, Jilin University, Changchun 130023

Cite this article:

HUANG Jing-song, ZHANG Hai-feng, AN Hai-yan et al 1996 Chin. Phys. Lett. 13 944-946

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Abstract Blue emission from polymer blends composed of poly (2,5-dibutoxyphenyiene) (PPP) in a matrix polymer poly (N-vinylcarbazole) (PVK) is reported. The light-emitting layer can be fabricated by spin-coating of PPP-PVK blend solution without subsequent processing or heat treatment. A cell structure of glass substrate /indium-tin-oxide /PPP-PVK blend/aluminum is employed. Blue light emission with a peak position at 448nm occurs at a bias of about 8V.

Keywords: 78.60.Fi 78.66.Qn 85.60.Jb

Published: 01 December 1996

PACS:	78.60.Fi	(Electroluminescence)
	78.66.Qn	(Polymers; organic compounds)
	85.60.Jb	(Light-emitting devices)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1996/V13/I12/0944

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	HUANG Jing-song
	ZHANG Hai-feng
	AN Hai-yan
	TIAN Wen-jing
	HOU Jing-ying
	CHEN Bai-jun
	LIU Shi-yong
	SHEN Jia-cong

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