论文部分内容阅读
IntroductionSince Tang[1] and Adachi et al.[2 ] reportedtheir double- and triple- layered devices,organicelectroluminescent(EL ) devices have attracted agreat interest due to their efficient emission in thevisible region and their possible application to
IntroductionSince Tang [1] and Adachi et al. [2] reportedtheir double- and triple-layered devices, organicelectroluminescent (EL) devices have attracted agreat interest due to their efficient emission in the visible region and their possible application to