基于新型有机发光材料的白光照明器件的开发  

Development of the white lighting device based on new organic light-emitting materials

作　　者：周军红[1] 王磊[1] 王坚[1] 彭俊彪[1] 

机构地区：[1]华南理工大学材料科学与工程学院高分子光电材料与器件研究所,广东广州510640

出　　处：《材料研究与应用》2010年第4期317-320,共4页Materials Research and Application

基　　金：国家科技部973项目(2009CB623604和2009CB930604);863项目(2008AA03A311)

摘　　要：基于可溶液加工的白光有机发光器件(WOLED)具有高效、环保的优点.基于新型的有机发光蓝G0、绿Ir(mppy)3、红Ir(piq)2acac材料,采用溶液加工的方法,成功实现了WOLED的流明效率达到了15.5cd/A,且功率效率也达到9.1lm/W.同时,做出了国内乃至世界第一块基于溶液加工的3.5英寸白光背光板.White organic light-emitting device which based on solution-process has the advantages of high efficiency and environmentally friendly. The white light emission was achieved by doping a blue emitting conjugated dendrimer G0 with phosphorescent green emitter Ir（mppy）3,and red emitter Ir（piq）2acac under the solution state,and the luminous efficiencyand the power efficiency reach 15.5 cd/A and 9.1 lm/W,respectively. We successfully fabricated a World First 3.5 inch diagonal white backlight panel with a solution-processible.

关 键 词：高效率 环保 有机发光材料 有机白光发光器件 

分 类 号：TQ317[化学工程—高聚物工业]