High-Performance, Phosphorescent, Top-Emitting Organic Light-Emitting Diodes with p-i-n Homojunctions
文献类型：期刊论文
| 作者 | Wang, Qiang1; Tao, Youtian2; Qiao, Xianfeng1; Chen, Jiangshan1; Ma, Dongge1; Yang, Chuluo2; Qin, Jingui2 |
| 刊名 | ADVANCED FUNCTIONAL MATERIALS
 |
| 出版日期 | 2011-05-10 |
| 卷号 | 21期号:9页码:1681-1686 |
| ISSN号 | 1616-301X |
| DOI | 10.1002/adfm.201002229 |
| 英文摘要 | High-performance, green, orange, and red top-emitting organic light-emitting diodes (TOLEDs) with p-i-n homojunction are demonstrated. An excellent ambipolar host, 2,5-bis(2-(9H-carbazol-9-yl) phenyl)-1,3,4-oxadiazole (o -CzOXD), which has good thermal and morphological stabilities, a high triplet energy level, and equally high electron and hole mobilities, is chosen as the organic host material for the homojunction devices. By electrical doping, the carrier injection and transporting characteristics are greatly improved. The optical structure is optimized in view of light emission of different colors to enhance the color purity and improve the view characteristics. As a result, high efficiency p-i-n homojunction TOLEDs with saturated intrinsic emission of the emitting materials and angular independence of the emission are realized. The performances of these p-i-n homojunction TOLEDs are even higher than the multi-layer heterojunction bottom-emitting devices using the same emitting layers. |
| 语种 | 英语 |
| WOS记录号 | WOS:000290530500018 |
| 出版者 | WILEY-BLACKWELL |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/71967]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wang, Qiang |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Wuhan Univ, Dept Chem, Hubei Key Lab Organ & Polymer Optoelect Mat, Wuhan 430072, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Qiang,Tao, Youtian,Qiao, Xianfeng,et al. High-Performance, Phosphorescent, Top-Emitting Organic Light-Emitting Diodes with p-i-n Homojunctions[J]. ADVANCED FUNCTIONAL MATERIALS,2011,21(9):1681-1686. |
| APA | Wang, Qiang.,Tao, Youtian.,Qiao, Xianfeng.,Chen, Jiangshan.,Ma, Dongge.,...&Qin, Jingui.(2011).High-Performance, Phosphorescent, Top-Emitting Organic Light-Emitting Diodes with p-i-n Homojunctions.ADVANCED FUNCTIONAL MATERIALS,21(9),1681-1686. |
| MLA | Wang, Qiang,et al."High-Performance, Phosphorescent, Top-Emitting Organic Light-Emitting Diodes with p-i-n Homojunctions".ADVANCED FUNCTIONAL MATERIALS 21.9(2011):1681-1686. |
入库方式： OAI收割
来源：化学研究所
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