DOI: 10.1063/1.122670. Blue-green organic light-emitting diodes based on fluorene-oxadiazole compounds

Blue-green organic light-emitting diodes based on fluorene-oxadiazole compounds

10.1063/1.122670

Crossref journal-article

AIP Publishing

Applied Physics Letters (317)

Abstract

We explore the electroluminescent properties of multilayer vapor-deposited organic light-emitting diodes based on a novel set of blue-green emitting-fluorene-oxadiazole compounds. The compounds were used both for the transport of electrons and for the emission of light; in all cases, arylamines were used for the transport of holes. Reducing the ionization potential of the fluorene-oxadiazole compound suppressed the exciplex formation between the hole-transporting layer (HTL) and the electron transport layer (ETL) and increased the corresponding photometric efficiency from 0.6 to 8.7 cd/A. High power efficiencies of 4.5 lm/W at a luminance of 200 cd/m2 were also achieved at low operating voltages. However, the device lifetime was very limited which was attributed mainly to the exciplex formation in the HTL/ETL interface and the instability of the oxadiazole moiety in the excited state.

Bibliography

Antoniadis, H., Inbasekaran, M., & Woo, E. P. (1998). Blue-green organic light-emitting diodes based on fluorene-oxadiazole compounds. Applied Physics Letters, 73(21), 3055â3057.

Authors 3

Homer Antoniadis (first)
Mike Inbasekaran (additional)
Edmund P. Woo (additional)

References 14 Referenced 80

10.1063/1.98799 / Appl. Phys. Lett. (1987)
{'key': '2024020315154696000_r2', 'first-page': '16', 'volume': '10', 'year': '1996', 'journal-title': 'Inf. Disp.'} / Inf. Disp. (1996)
10.1126/science.273.5277.884 / Science (1996)
10.1063/1.343409 / J. Appl. Phys. (1989)
{'key': '2024020315154696000_r5', 'first-page': '3600', 'volume': '40', 'year': '1991', 'journal-title': 'Polymer Preprints, Jpn'} / Polymer Preprints, Jpn (1991)
10.1109/2944.669462 / IEEE J. Sel. Top. Quantum Electron. (1998)
10.1063/1.103177 / Appl. Phys. Lett. (1990)
10.1143/JJAP.31.1812 / Jpn. J. Appl. Phys., Part 1 (1992)
10.1143/JJAP.32.L1663 / Jpn. J. Appl. Phys., Part 2 (1993)
10.1021/ja01612a041 / J. Am. Chem. Soc. (1955)
10.1063/1.119325 / Appl. Phys. Lett. (1997)
10.1021/cm960391+ / Chem. Mater. (1997)
10.1063/1.117151 / Appl. Phys. Lett. (1996)
{'key': '2024020315154696000_r14'}

Dates

Type	When
Created	23 years, 1 month ago (July 26, 2002, 9:36 a.m.)
Deposited	1 year, 6 months ago (Feb. 3, 2024, 10:15 a.m.)
Indexed	1 month, 3 weeks ago (July 7, 2025, 4:44 a.m.)
Issued	26 years, 9 months ago (Nov. 23, 1998)
Published	26 years, 9 months ago (Nov. 23, 1998)
Published Print	26 years, 9 months ago (Nov. 23, 1998)

Funders 0

None

BibTeX

@article{Antoniadis_1998, title={Blue-green organic light-emitting diodes based on fluorene-oxadiazole compounds}, volume={73}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.122670}, DOI={10.1063/1.122670}, number={21}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Antoniadis, Homer and Inbasekaran, Mike and Woo, Edmund P.}, year={1998}, month=nov, pages={3055–3057} }

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