有机薄膜电致发光是双极注入的发光器件，电极及注入界面是影响器件性能的重要因素，采用高功函数透明电极及低功函数金属电极是普遍使用的方法，人们还采用高离化势的有机透明电极［１］，低离化势的ＣｕＰｃＢｕｆｅｒ层［２］，ｐｌａｓｍａ处理ＩＴＯ的方法［３］来改... Organic thin-film electroluminescence is a bipolar implanted light-emitting device, the electrode and the implanted interface are important factors that affect the performance of the device. The high work function transparent electrode and the low work function metal electrode are commonly used methods, and people also use a high ionization potential Of the organic transparent electrode [1], low ionization potential of CuPcBufer layer [2], plasma processing ITO method [3] to change ...