游客,您好,欢迎您进入研究所一线科技信息监测服务! 登录 | 注册  帮助中心
您当前的位置: 首页 > 编译内容

编译内容

编译服务: 绿色印刷—OLED 编译者: 张宗鹏 编译时间: Apr 13, 2016 点击量: 8

A high-efficiency blue-emitting organic light-emitting diode (OLED) approaching theoretical efficiency using an exciplex-forming co-host composed of N,N′-dicarbazolyl-3,5-benzene (mCP) and bis-4,6-(3,5-di-3-pyridylphenyl)- 2-methylpyrimidine (B3PYMPM) is fabricated. Iridium(III)bis[(4,6-difluorophenyl)- pyridinato-N,C2′]picolinate (FIrpic) is used as the emitter, which turns out to have a preferred horizontal dipole orientation in the emitting layer. The OLED shows a maximum external quantum efficiency of 29.5% (a maximum current efficiency of 62.2 cd A−1), which is in perfect agreement with the theoretical prediction.

 

提供服务
导出本资源