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- L. H. Smith
- School of Physics, University of Exeter, Exeter EX4 4QL, United Kingdom
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- J. A. E. Wasey
- School of Physics, University of Exeter, Exeter EX4 4QL, United Kingdom
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- W. L. Barnes
- School of Physics, University of Exeter, Exeter EX4 4QL, United Kingdom
書誌事項
- 公開日
- 2004-04-19
- DOI
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- 10.1063/1.1712036
- 公開者
- AIP Publishing
この論文をさがす
説明
<jats:p>We report results obtained from modeling the light outcoupling efficiency of top–emitting organic light-emitting diode (OLED) structures and compare them with results from conventional substrate-emitting structures. We investigate two types of emissive material, small molecule and conjugated polymers, and study three different cathode materials; aluminum, silver, and calcium. We show that top-emitting OLEDs may have outcoupling efficiencies comparable to their substrate-emitting counterparts, and that the choice of cathode material is critical to the optical performance of the device.</jats:p>
収録刊行物
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- Applied Physics Letters
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Applied Physics Letters 84 (16), 2986-2988, 2004-04-19
AIP Publishing