The structural composite effect of Au-WO3-Al interconnecting electrode on performance of each unit in stacked OLEDs
文献类型：期刊论文
| 作者 | Zhang, H. M.1,2; Choy, Wallace C. H.1; Dai, Y. F.2; Ma, D. G.2 |
| 刊名 | ORGANIC ELECTRONICS
 |
| 出版日期 | 2009-05-01 |
| 卷号 | 10期号:3页码:402-407 |
| 关键词 | Stacked Oleds Intermediate Electrode High Transmission High Efficiency |
| ISSN号 | 1566-1199 |
| DOI | 10.1016/j.orgel.2009.01.001 |
| 英文摘要 | In this article, we report the effects of the thickness of metal and oxide layers of the Al/WO3/Au interconnecting structure on the electrical and optical characteristics of the and bottom units of the two-unit stacked organic-light-emitting-devices (OLEDs). It is found that light emission performance of the upper unit is sensitive to the transmittance of semitransparent Al/WO3/Au structure, which can be improved by changing the thickness of each layer of the Al/WO3/Au structure. It is important to note that the introduction WO3 between Al and Au significantly enhances the current efficiency of both the upper and bottom units with respect to that of the corresponding Al/Au structure without WO3. In addition, the emission spectra of both the upper and bottom units are narrower than that of the control device due to microcavity effect. Our results indicate that the All WO3/Au interconnecting structure is a good candidate for fabricating independently controllable high efficiency stacked OLEDs. (C) 2009 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000266000700005 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/67803]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Choy, Wallace C. H. |
| 作者单位 | 1.Univ Hong Kong, Dept Elect & Elect Engn, Hong Kong, Hong Kong, Peoples R China 2.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, H. M.,Choy, Wallace C. H.,Dai, Y. F.,et al. The structural composite effect of Au-WO3-Al interconnecting electrode on performance of each unit in stacked OLEDs[J]. ORGANIC ELECTRONICS,2009,10(3):402-407. |
| APA | Zhang, H. M.,Choy, Wallace C. H.,Dai, Y. F.,&Ma, D. G..(2009).The structural composite effect of Au-WO3-Al interconnecting electrode on performance of each unit in stacked OLEDs.ORGANIC ELECTRONICS,10(3),402-407. |
| MLA | Zhang, H. M.,et al."The structural composite effect of Au-WO3-Al interconnecting electrode on performance of each unit in stacked OLEDs".ORGANIC ELECTRONICS 10.3(2009):402-407. |
入库方式： OAI收割
来源：化学研究所
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