The Influence of Hole Injection Materials on Performance of OLEDs
In this paper, the influence of different anode buffer layer materials on the performance of OLEDs was studied. For the device using CuPc, 2T-NaTa and TcTa as buffer layer, the maximum luminous efficiency is 2.94 cd/A, 2.4 cd/A and 18 cd/A respectively. The threshold voltage using 2T-NaTa as buffer layer is the lowest among them. 2T-NaTa is most suitable for using as anode buffer layer.
CuPc Luminescent Efficiency 2T-NaTa
Fanghui Zhang Xin Li Xiufeng Wang
Shaanxi Engineering Center for FPD, Shaanxi University of Science &Technology, Xian, Shaanxi 721081, China
国际会议
上海
英文
1551-1553
2007-03-12(万方平台首次上网日期,不代表论文的发表时间)