... (20 07) Excimer-Based White Phosphorescent Organic Light- Emitting Diodes with Nearly 100% Internal Quantum Efficiency, Adv Mater 19: 1 97- 202 146 Organic Light Emitting Diode – Material, Process and ... Electrophosphorescent p-i-n organic light- emitting devices for very-high- efficiency flat-panel displays, Adv Mater 14: 1633-1636 144 Organic Light Emitting Diode – Material, Process and Devices Pode, R., ... 142 Organic Light Emitting Diode – Material, Process and Devices Ikai, M., Tokito, S., Sakamoto, Y., Suzuki, T & Taga, Y (2001) Highly efficient phosphorescence from organic light- emitting devices...