Solution- Processed Highly Effi cient Alternating CurrentDriven Field- Induced Polymer Electroluminescent Devices Employing High- k Relaxor Ferroelectric Polymer Dielectric
文献类型：期刊论文
| 作者 | Chen, Yonghua1; Xia, Yingdong1; Sun, Hengda2; Smith, Gregory M.1; Yang, Dezhi2; Ma, Dongge2; Carroll, David L.1 |
| 刊名 | ADVANCED FUNCTIONAL MATERIALS
 |
| 出版日期 | 2014-03-01 |
| 卷号 | 24期号:11页码:1501-1508 |
| 关键词 | Electroluminescence Dielectrics Ferroelectric Polymers Thin Films |
| ISSN号 | 1616-301X |
| DOI | 10.1002/adfm.201302587 |
| 英文摘要 | Organic thin-film electroluminescent (EL) devices, such as organic light-emitting diodes (OLEDs), typically operate using constant voltage or direct current (DC) power sources. Such approaches require power converters (introducing power losses) and make devices sensitive to dimensional variations that lead to run away currents at imperfections. Devices driven by time-dependent voltages or alternating current (AC) may offer an alternative to standard OLED technologies. However, very little is known about how this might translate into overall performance of such devices. Here, a solution-processed route to creating highly efficient AC field-induced polymer EL (FIPEL) devices is demonstrated. Such solution-processed FIPEL devices show maximum luminance, current efficiency, and power efficiency of 3000 cd m(-2), 15.8 cd A(-1), and 3.1 lm W-1 for blue emission, 13 800 cd m(-2), 76.4 cd A(-1), and 17.1 lm W-1 for green emission, and 1600 cd m(-2), 8.8 cd A(-1), and 1.8 lm W-1 for orange-red emission. The high luminance and efficiency, and solution process pave the way to industrial roll-to-roll manufacturing of solid state lighting and display. |
| 语种 | 英语 |
| WOS记录号 | WOS:000332927700001 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/52479]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Chen, Yonghua |
| 作者单位 | 1.Wake Forest Univ, Dept Phys, Ctr Nanotechnol & Mol Mat, Winston Salem, NC 27105 USA 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 | Chen, Yonghua,Xia, Yingdong,Sun, Hengda,et al. Solution- Processed Highly Effi cient Alternating CurrentDriven Field- Induced Polymer Electroluminescent Devices Employing High- k Relaxor Ferroelectric Polymer Dielectric[J]. ADVANCED FUNCTIONAL MATERIALS,2014,24(11):1501-1508. |
| APA | Chen, Yonghua.,Xia, Yingdong.,Sun, Hengda.,Smith, Gregory M..,Yang, Dezhi.,...&Carroll, David L..(2014).Solution- Processed Highly Effi cient Alternating CurrentDriven Field- Induced Polymer Electroluminescent Devices Employing High- k Relaxor Ferroelectric Polymer Dielectric.ADVANCED FUNCTIONAL MATERIALS,24(11),1501-1508. |
| MLA | Chen, Yonghua,et al."Solution- Processed Highly Effi cient Alternating CurrentDriven Field- Induced Polymer Electroluminescent Devices Employing High- k Relaxor Ferroelectric Polymer Dielectric".ADVANCED FUNCTIONAL MATERIALS 24.11(2014):1501-1508. |
入库方式： OAI收割
来源：化学研究所
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