Full phosphorescent white-light organic light-emitting diodes with improved color stability and efficiency by fine tuning primary emission contributions
文献类型：期刊论文
| 作者 | Zhang, DY (张东煜) ; Su, WM (苏文明)
|
| 刊名 | AIP ADVANCES
 |
| 出版日期 | 2014 |
| 卷号 | 4期号:2 |
| 关键词 | DEVICES FILMS LAYER |
| 通讯作者 | Hua, W (Hua, Wang) |
| 英文摘要 | In this paper, a novel type of white-light organic light emitting diode (OLED) with high color stability was reported, in which the yellow-light emission layer of (4,4 '-N,N '-dicarbazole) biphenyl (CBP) : tris(2-phenylquinoline-C2,N ')iridium(III) (Ir(2-phq)(3)) was sandwiched by double blue-light emission layers of 1,1-bis-[(di-4-tolylamino)pheny1]cyclohexane (TAPC) : bis[4,6-(di-fluorophenyl)-pyridinato-N,C2 ']picolinate (FIrpic) and tris[3-(3-pyridyl)mesityl]borane (3TPYMB):FIrpic. And, it exhibited the maximum current efficiency of 33.1 cd/A, the turn-on voltage at about 3 V and the maximum luminance in excess of 20000 cd/m(2). More important, it realized very stable white-light emission, and its CIE(x, y) coordinates only shift from (0.34, 0.37) to (0.33, 0.37) as applied voltage increased from 5 V to 12 V. It is believed that the new scheme in emission layer of white-light OLED can fine tune the contribution of primary emission with applied voltage changed, resulting in high quality white-light OLED. (C) 2014 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution 3.0 Unported License. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000332450000003 |
| 公开日期 | 2015-02-03 |
| 源URL | [http://ir.sinano.ac.cn/handle/332007/1746]  |
| 专题 | 苏州纳米技术与纳米仿生研究所_印刷电子学部_崔铮团队 |
| 推荐引用方式 GB/T 7714 | Zhang, DY ,Su, WM . Full phosphorescent white-light organic light-emitting diodes with improved color stability and efficiency by fine tuning primary emission contributions[J]. AIP ADVANCES,2014,4(2). |
| APA | Zhang, DY ,&Su, WM .(2014).Full phosphorescent white-light organic light-emitting diodes with improved color stability and efficiency by fine tuning primary emission contributions.AIP ADVANCES,4(2). |
| MLA | Zhang, DY ,et al."Full phosphorescent white-light organic light-emitting diodes with improved color stability and efficiency by fine tuning primary emission contributions".AIP ADVANCES 4.2(2014). |
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