Modification of Exciton Lifetime by the Metal Cathode in Phosphorescent OLEDs, and Implications on Device Efficiency and Efficiency Roll-off Behavior

Correlation Between Triplet-Triplet Annihilation and Electroluminescence Efficiency in Doped Fluorescent Organic Light-Emitting Devices

(2010) Yichun Luo et al.   ADVANCED FUNCTIONAL MATERIALS

Multifunctional Triphenylamine/Oxadiazole Hybrid as Host and Exciton-Blocking Material: High Efficiency Green Phosphorescent OLEDs Using Easily Available and Common Materials

(2010) Youtian Tao et al.   ADVANCED FUNCTIONAL MATERIALS

Causes of efficiency roll-off in phosphorescent organic light emitting devices: Triplet-triplet annihilation versus triplet-polaron quenching

(2010) Dandan Song et al.   APPLIED PHYSICS LETTERS

Photodegradation of the organic/metal cathode interface in organic light-emitting devices

(2010) Qi Wang et al.   APPLIED PHYSICS LETTERS

White organic light-emitting diodes with fluorescent tube efficiency

(2009) Sebastian Reineke et al.   NATURE

Diffusion of triplet excitons in an operational organic light-emitting diode

(2009) M. Lebental et al.   PHYSICAL REVIEW B

High-efficiency, low-voltage phosphorescent organic light-emitting diode devices with mixed host

(2008) Marina E. Kondakova et al.   JOURNAL OF APPLIED PHYSICS

Quantum efficiency roll-off at high brightness in fluorescent and phosphorescent organic light emitting diodes

(2008) N. C. Giebink et al.   PHYSICAL REVIEW B