Author/Authors :
Watanabe، نويسنده , , Teruichi and Nakamura، نويسنده , , Kenji and Kawami، نويسنده , , Shin-ichi Fukuda، نويسنده , , Yoshinori and Tsuji، نويسنده , , Taishi and Wakimoto، نويسنده , , Takeo and Miyaguchi، نويسنده , , Satoshi and Yahiro، نويسنده , , Masayuki and Yang، نويسنده , , Moon-Jae and Tsutsui، نويسنده , , Tetsuo، نويسنده ,
Abstract :
Multilayer organic light-emitting devices (OLED) with phosphorescent guest emitter, tris(2-phenylpyridine) iridium doped in a host 4,4′-N,N′-dicarbazol-biphenyl layer, were prepared. We optimized the cell structure paying special attention to the multiple
Keywords :
Quantum efficiency , organic light-emitting diode , Phosphorescence , Optical interference effects
