| 초록 |
We synthesized a series of organic small molecules for organic light emitting devices (OLED) as electron transport material. In order to get high functions of electron transport materials, The indoloquinoxaline-based structures were considered which possess several advantages such as a good charge carrier transport ability, reduced driving voltage, improved external quantum efficiency, and high device operational stability. Therefore this study of designing of new electron transport materials is useful to fabricate high performance OLED. |
