液晶与显示2011，Vol.26Issue(5)：616-619,4.DOI:10.3788/YJYXS20112605.0616
基于DSA-ph的高效蓝色有机电致发光器件
High Efficient Blue Organic Light-Emitting Diodes Based on DSA-ph
摘要
Abstract
Using NPBX with 3% DSA-ph doped as the emitting layer, BCP or TAZ as a hole blocking layer, Alq3 or Bphen as an electron transport layer, a set of blue light-emitting devices were fabricated. A group of high efficient blue OLEDs were got by adjusting the combination between the different hole blocking layer and the electron transport layer. The result shows that when the hole blocking layer is TAZ and the electron transport layer is Bphen, the performance of the device is the best. It has a maximum current efficiency of 4. 59 cd/A at 5 V and maximum brightness of 6 087 cd/m2 at 12 V.关键词
蓝色有机电致发光器件/电子传输/空穴阻挡/效率Key words
organic light-emitting diodes/ electron transporting/ hole blocking/ efficiency分类
信息技术与安全科学引用本文复制引用
姜文龙,赵雷,张刚,刘铁功,王艳玲,段羽..基于DSA-ph的高效蓝色有机电致发光器件[J].液晶与显示,2011,26(5):616-619,4.基金项目
吉林省科技发展计划项目(No.20080528,No.20082112,No.20100510,No.20101512) （No.20080528,No.20082112,No.20100510,No.20101512）
吉林省教育厅科研计划项目(吉教科合字[2007]第154号) （吉教科合字[2007]第154号）
