16:20 〜 16:35
[OLED5-4L(Invited)] Electron Injection/Transport Mechanism in OLEDs Unraveled by Producing Ultralow-Work-Function Electrodes
Electron injection, Hydrogen bond, Coordination reaction, Work function
It was found that the work function of aluminum can be reduced to about 2.0 eV by utilizing a superbase. This extremely low work function enabled us to gain a complete understanding of the electron injection/transport mechanism in organic light-emitting diodes.