Materials and methods for oled microcavities and buffer layers

摘要: The present teachings provide methods for forming organic layers an light- emitting device (OLED) using inkjet printing or thermal process. method can further use one more additional processes, such as vacuum evaporation (VTE), to create OLED stack. stack structures are also provided wherein at least of the charge injection transport is formed by a high deposition rate. structure layer be amorphous, crystalline, porous, dense, smooth, rough, combination thereof, depending on parameters and post-treatment conditions. An microcavity methods.