有机薄膜电致发光器件的热效应及器件失效过程研究  

Heat effect of organic electroluminescence devices and analysis of the failure process

作　　者：周美娟[1] 王秋云[2] 罗世地[1] 吴振陆[1] 

机构地区：[1]湛江海洋大学,广东湛江524088 [2]井冈山师范学院,江西吉安343009

出　　处：《激光杂志》2004年第5期27-28,共2页Laser Journal

摘　　要：制备器件的同时也在铟锡氧化物 (ITO)和各层有机薄膜上覆盖一层不透气的薄膜 ,然后快速退火 ,发现了导致有机薄膜电致发光器件的热效应及器件失效的可能因素 。We covered a film pervious to gas in the face of ITO and organic films while preparing organic light-emitting diodes(OLED).As is known,the stability of OLED is closely related to processing techniques,and the quality of each steps could evaluated by some test methods.Here we proposed a simple method for the fabrication test of OLED-'Contrast to observation of covered and heated films',which is completely compatible with the technique of OLED fabrication.It is indicated by the experiment that the method is useful to evaluate the quality of fabrication,and improve the performance of OLED.

关 键 词：有机薄膜 热处理 表面形貌 工艺检测 

分 类 号：TN248.1[电子电信—物理电子学]