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Title: Efficient three-color white organic light-emitting diodes with a spaced multilayer emitting structure
Authors: Yan, Fei
Xing, Guichuan
Chen, Rui
Demir, Hilmi Volkan
Sun, Handong
Sum, Tze Chien
Sun, Xiao Wei
Keywords: DRNTU::Science::Physics::Optics and light
Issue Date: 2015
Source: Yan, F., Xing, G., Chen, R., Demir, H. V., Sun, H., Sum, T. C., et al. (2015). Efficient three-color white organic light-emitting diodes with a spaced multilayer emitting structure. Applied physics letters, 106(2), 023302-.
Series/Report no.: Applied physics letters
Abstract: By employing a spaced multilayer structure in a uniformly mixed P and N co-host, we developed a three-color white organic light emitting device with a stable Commission Internationale de L'Eclairage coordinates insensitive to the applied bias voltage. This insensitivity was achieved by suppressing the exciton quenching and shifting recombination zone effectively. Besides the achieved stable color coordinates of (0.411 ± 0.007, 0.382 ± 0.003), a high power efficiency of 30.7 lm/W and high color rendering index >80 were realized simultaneously.
ISSN: 0003-6951
DOI: 10.1063/1.4905599
Rights: © 2015 AIP Publishing LLC. This paper was published in Applied Physics Letters and is made available as an electronic reprint (preprint) with permission of AIP Publishing LLC. The paper can be found at the following official DOI: [].  One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.
Fulltext Permission: open
Fulltext Availability: With Fulltext
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