| 双发光层白光有机电致发光器件的研究 |
| |
| 引用本文： | 曲建军.双发光层白光有机电致发光器件的研究[J].光电子．激光,2011(1):56-59. |
| |
| 作者姓名： | 曲建军 |
| |
| 作者单位： | 电子科技大学光电信息学院; |
| |
| 基金项目： | 教育部博士点基金资助项目(20090185110020) |
| |
| 摘 要： | 将DCJTB掺杂入Alq3中,作为黄光发光层,制作了一种基于新型蓝光材料PAA的白光有机电致发光器件(OLED).器件的结构为ITO/NPB/PAA/Alq3:DCJTB/Alq3/Mg:Ag,通过PAA层的蓝光与Alq3:DCJTB层的黄光混合实现了很好的白光发射.结果表明,器件在4.6V时启亮,在5.2V时达到最大...
|
| 关 键 词： | 有机电致发光器件(OLED) 掺杂 白光 色坐标 |
Study on white organic light-emitting device with double layers |
| |
| QU Jian-jun.Study on white organic light-emitting device with double layers[J].Journal of Optoelectronics·laser,2011(1):56-59. |
| |
| Authors: | QU Jian-jun |
| |
| Affiliation: | QU Jian-jun,JIANG Quan,TAO Si-lu,GAN Yuan-yuan(School of Optoelectronic Information,University of Electronic Science and Technology of China,Chengdu 610054,China) |
| |
| Abstract: | An ITO/NPB/PAA/Alq3:DCJTB/Alq3/Mg:Ag white organic light-emitting device based on PAA was fabricated.An excellent white light emission was achieved by mixing the blue light and the yellow light from PAA layer and Alq3:DCJTB layer,respectively.The turn-on voltage of the device is 4.6 V,the maximum luminance efficiency is 4.26 lm/W at 5.2 V,and the luminance reaches 7 792 cd/m2 at 18.8 V.The device shows an excellent white emission with chromaticity coordinates of(0.32,0.34),luminance efficiency of 2.17 lm/W ... |
| |
| Keywords: | organic light-emitting device(OLED) doping white light CIE coordinates |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《光电子．激光》浏览原始摘要信息 |
|
点击此处可从《光电子．激光》下载全文 |
|
