具有微腔结构的有机电致发光器件＊刘祖刚唐春玖赵伟明张志林蒋雪茵许少鸿（上海大学材料学院，上海２０１８００）近来在有机电致发光器件中发现了微共振腔效应［１～３］。其中自发射的微腔效应如发射的光谱窄化、发射强度增加和发射的角度依赖关系已在许多有机电致发光... Organic electroluminescent device with micro-cavity structure Liu Zugang, Tang Chunjiu, Zhao Weiming, Zhang Zhilin, Jiang Xuein, Xu Shaohong (School of Materials Science and Engineering, Shanghai University, Shanghai 201800) Recently, micro-cavity effects have been found in organic electroluminescent devices [1-3]. Among them, the self-emitting microcavity effect such as the narrow spectrum of emission, the increase of emission intensity and the angle dependence of emission have been found in many organic electroluminescence.