延长聚合物发光二极管工作寿命的研究进展  

Research Progress in Improving the Lifetime of Polymer Light-emitting Diodes

作　　者：王登强 杨梓歆 刘小庆 尹新颖[1] 卞健健 滕明瑜[1] WANG Deng-qiang;YANG Zi-xin;LIU Xiao-qing;YIN Xin-ying;BIAN Jian-jian;TENG Ming-yu(Faculty of Chemistry and Chemical Engineering,Yunnan Normal University,Kunming 650500,Yunnan,China)

机构地区：[1]云南师范大学化学化工学院

出　　处：《合成材料老化与应用》2019年第5期115-121,共7页Synthetic Materials Aging and Application

基　　金：国家自然科学基金项目(项目号:21461030);云南省应用基础研究计划项目(项目号:2016FB025)

摘　　要：聚合物发光二极管(PLEDs)具有低压直流驱动、机械强度大、能够实现弯曲折叠及溶液化制备等独特优点,是一种具有潜力的显示及照明材料,从而引起了研究人员的广泛关注。但是由于材料和环境因素,PLEDs在工作中,会逐渐老化导致器件效率和色纯的降低,因此提高器件的工作寿命是PLEDs研究的一项重要内容。该文介绍了近年来对提高聚合物发光二极管工作寿命的研究进展,以期为相关研究者提供借鉴。Polymer light-emitting diodes(PLEDs)are potential display and illumination materials with unique advantages such as low-voltage direct current driving,high mechanical strength,flexional folding and solution preparation,which have attracted extensive attention of researchers.However,due to material itself and environmental factors,PLEDs will gradually aging in their application,resulting in the reduction of device efficiency and color purity.Therefore,improving the working life of PLEDs is an important part of PLEDs research.In this paper,the research progress of improving the working life of polymer light-emitting diodes in recent years was introduced,in order to provide reference for relevant researchers.

关 键 词：聚合物 有机电致发光器件 工作寿命 

分 类 号：O649.5[理学—物理化学]