Storage of charge carriers on emitter molecules in organic light-emitting diodes

Impedance model of trap states for characterization of organic semiconductor devices

(2012) L. Burtone et al.   JOURNAL OF APPLIED PHYSICS

Organic light-emitting diodes for lighting: High color quality by controlling energy transfer processes in host-guest-systems

(2012) Caroline Weichsel et al.   JOURNAL OF APPLIED PHYSICS

Evidence for non-isotropic emitter orientation in a red phosphorescent organic light-emitting diode and its implications for determining the emitter’s radiative quantum efficiency

(2011) Tobias D. Schmidt et al.   APPLIED PHYSICS LETTERS

Transient electroluminescence spikes in small molecular organic light-emitting diodes

(2011) Rui Liu et al.   PHYSICAL REVIEW B

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

(2010) Yichun Luo et al.   ADVANCED FUNCTIONAL MATERIALS

Improved High-Brightness Efficiency of Phosphorescent Organic LEDs Comprising Emitter Molecules with Small Permanent Dipole Moments

(2010) Sebastian Reineke et al.   ADVANCED 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

Probing triplet-triplet annihilation zone and determining triplet exciton diffusion length by using delayed electroluminescence

(2010) Yichun Luo et al.   JOURNAL OF APPLIED PHYSICS

The relationship between the substitution position of the diphenylphosphine oxide on the spirobifluorene and device performances of blue phosphorescent organic light-emitting diodes

(2010) Sang Eok Jang et al.   ORGANIC ELECTRONICS

Detection of trap charge in small molecular organic bulk heterojunction solar cells

(2010) Debdutta Ray et al.   PHYSICAL REVIEW B

Transient electroluminescence determination of carrier mobility and charge trapping effects in heavily doped phosphorescent organic light-emitting diodes

(2010) Ming-Te Lin et al.   SOLID-STATE ELECTRONICS

High efficiency blue phosphorescent organic light emitting diodes using a simple device structure

(2009) Soon Ok Jeon et al.   APPLIED PHYSICS LETTERS

High-Efficiency Blue Emitting Phosphorescent OLEDs

(2009) Neetu Chopra et al.   IEEE TRANSACTIONS ON ELECTRON DEVICES

Triplet states in organic semiconductors

(2009) A. Köhler et al.   MATERIALS SCIENCE & ENGINEERING R-REPORTS

White organic light-emitting diodes with fluorescent tube efficiency

(2009) Sebastian Reineke et al.   NATURE

Effect of electron injection and transport materials on efficiency of deep-blue phosphorescent organic light-emitting devices

(2009) Sang-Hyun Eom et al.   ORGANIC ELECTRONICS

Efficiency and Stability of p-i-n Type Organic Light Emitting Diodes for Display and Lighting Applications

(2009) R. Meerheim et al.   PROCEEDINGS OF THE IEEE

Efficient deep-blue phosphorescent organic light-emitting device with improved electron and exciton confinement

(2008) Ying Zheng et al.   APPLIED PHYSICS LETTERS

Influence of charge balance and exciton distribution on efficiency and lifetime of phosphorescent organic light-emitting devices

(2008) Rico Meerheim et al.   JOURNAL OF APPLIED PHYSICS

Top-emitting white organic light-emitting devices with down-conversion phosphors: Theory and experiment

(2008) Wenyu Ji et al.   OPTICS EXPRESS

Measuring carrier mobility in conventional multilayer organic light emitting devices by delayed exciton generation

(2008) S. Reineke et al.   PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS

A triphenylamine derivative as an efficient organic light color-conversion material for white LEDs

(2007) Liming Zhang et al.   JOURNAL OF LUMINESCENCE