9,9’-bianthrancene为发光层的蓝色OLED的研究  

Blue OLED with 9,9'-bianthracene as the Emitting Layer

作　　者：张旭[1] 吴有余[2] 

机构地区：[1]甘肃联合大学数学与信息学院,兰州730000 [2]兰州大学物理科学与技术学院,兰州730000

出　　处：《科学技术与工程》2009年第7期1902-1906,共5页Science Technology and Engineering

基　　金：国家自然科学基金项目(60676033)资助

摘　　要：报导了蓝色有机电致发光材料9,9'-联二蒽(9,9’-bianthracene,简称BA)作为发光层,研制了结构为ITO/PVK:TPD/BA/Alq3/Al的蓝色有机发光器件。对该器件的发光及电学性能进行了研究。启亮电压约为12V,在24V外加电压下亮度达到最大值2433cd/m2。Investigation of Blue organic electroluminescence materials 9,9＇-bianthracene as luminescent layer of the devices was reported.The blue organic light device（OLED） with a structure ITO/PVK：TPD/BA/Alq3/Al was fabricated.The emitting and luminescent characteristics of the devices were also discussed.The driving voltage of device is 7.5 V,and luminescence brightness is 2 433 cd/m2 when the voltage is increased to 17 V.

关 键 词：有机电致发光材料 蓝色OLED 薄膜 

分 类 号：TN873.3[电子电信—信息与通信工程]