发光层厚度比对有机电致发光器件性能的影响  

Influence of the Thickness of Multi-Emissive Layers Compared with the Performance of Organic Electroluminescence Devices

作　　者：王立忠[1] 孟昭晖[1] 丛林[1] 韩强[1] 王广德[1] 胡乃香[2] 

机构地区：[1]吉林师范大学信息技术学院,吉林四平136000 [2]吉林省教育学院电子信息系,吉林长春130000

出　　处：《山东交通学院学报》2008年第4期78-81,共4页Journal of Shandong Jiaotong University

基　　金：吉林省科技发展计划项目(20050523)

摘　　要：将发光层进行多次堆叠构造出有机电致发光器件。实验说明,在总厚度相同而各发光层厚度比不同的条件下,器件呈现不同的发光特性。器件的电致发光光谱存在明显的变化,器件颜色由蓝光到近白光变化显著,器件的亮度和效率也有不同程度的变化。The luminous layers are stacked up for many times to produce the organic electroluminescence devices. The devices show different luminous characters on the condition that the totally thickness of the luminous layers is same and proportion of each luminous layer is different. The electroluminescence spectrum of the devices is changed distinctly, and the light changes from blue to white approximately. Meanwhile, the brightness and the efficiency of the devices changes respectively.

关 键 词：有机电致发光 器件 多发光层 

分 类 号：TN383[电子电信—物理电子学]