Manipulating the Microcavity Structure for Highly Efficient Inverted Top-Emitting Organic Light-Emitting Diodes: Simulation and Experiment
文献类型：期刊论文
| 作者 | Wang, Qiang; Deng, Zhaoqi; Chen, Jiangshan; Ma, Dongge |
| 刊名 | IEEE TRANSACTIONS ON ELECTRON DEVICES
 |
| 出版日期 | 2010-09-01 |
| 卷号 | 57期号:9页码:2221-2226 |
| 关键词 | Inverted Top Emitting Microcavity Effect Organic Light-emitting Diodes (Oleds) |
| ISSN号 | 0018-9383 |
| DOI | 10.1109/TED.2010.2055311 |
| 英文摘要 | A comprehensive theoretical and experimental study on inverted top-emitting organic light-emitting diodes (ITOLEDs) with a microcavity structure is demonstrated. In the ITOLEDs, tris-(8-hydroxyquinoline) aluminum (Alq(3)) is used as the emitting material and the outcoupling capping layer, and the 2, 9-dimethyl-4, 7-diphenyl-1, 10-phenanthroline is used as the hole/exciton-blocking layer to confine most emitting dipoles exactly at the desired resonant position. A classical optical model is adopted to simulate the electroluminescence intensity and the spectral characteristics as a function of a viewing angle. The factors that influence optical interference effects and light outcoupling are discussed systematically. The optimized ITOLED shows an enhanced outcoupling efficiency and highly saturated colors compared with that of the corresponding conventional bottom-emitting light-emitting diode while the angular dependence of the emission wavelength is minimized. |
| 语种 | 英语 |
| WOS记录号 | WOS:000283138200023 |
| 出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/71143]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wang, Qiang |
| 作者单位 | Chinese Acad Sci, State Key Lab Polymer Phys & Chem, Changchun Inst Appl Chem, Grad Sch, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Qiang,Deng, Zhaoqi,Chen, Jiangshan,et al. Manipulating the Microcavity Structure for Highly Efficient Inverted Top-Emitting Organic Light-Emitting Diodes: Simulation and Experiment[J]. IEEE TRANSACTIONS ON ELECTRON DEVICES,2010,57(9):2221-2226. |
| APA | Wang, Qiang,Deng, Zhaoqi,Chen, Jiangshan,&Ma, Dongge.(2010).Manipulating the Microcavity Structure for Highly Efficient Inverted Top-Emitting Organic Light-Emitting Diodes: Simulation and Experiment.IEEE TRANSACTIONS ON ELECTRON DEVICES,57(9),2221-2226. |
| MLA | Wang, Qiang,et al."Manipulating the Microcavity Structure for Highly Efficient Inverted Top-Emitting Organic Light-Emitting Diodes: Simulation and Experiment".IEEE TRANSACTIONS ON ELECTRON DEVICES 57.9(2010):2221-2226. |
入库方式： OAI收割
来源：化学研究所
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