Harvesting excitons via two parallel channels for efficient white organic LEDs with nearly 100% internal quantum efficiency: Fabrication and emission-mechanism analysis

Advanced Functional Materials

Volumn 19, Issue 1, 2009, Pages 84-95

  Wang, Qi ^a   Ding, Junqiao ^a   Dongge, Ma ^a   Cheng, Yanxiang ^a   Wang, Lixiang ^a   Jing, Xiabin ^a   Wang, Fosong ^a  

^a UNIVERSITY OF CHINESE ACADEMY OF SCIENCES   (China)

Author keywords

[No Author keywords available]

Indexed keywords

CHARGE TRAPPING; CURRENT VOLTAGE CHARACTERISTICS; DOPING (ADDITIVES); ELECTRON ENERGY LOSS SPECTROSCOPY; EMISSION SPECTROSCOPY; ENERGY DISSIPATION; ENERGY TRANSFER; EXCITONS; IRIDIUM; IRIDIUM COMPOUNDS; LIGHT; LIGHT EMISSION; LIGHT EMITTING DIODES; LUMINESCENCE; OPTOELECTRONIC DEVICES; ORGANIC LIGHT EMITTING DIODES (OLED); PHOTOLUMINESCENCE; SEMICONDUCTOR QUANTUM DOTS;

ACETYLACETONATE; BLUE EMISSIONS; CHARGE BALANCES; COLOR STABILITIES; CURRENT EFFICIENCIES; DIFLUOROPHENYL; DRIVE VOLTAGES; ELECTROLUMINESCENCE SPECTRUMS; EMISSIVE LAYERS; ENERGY LOSSES; ENERGY WELLS; EXCITON FORMATIONS; EXTERNAL QUANTUM EFFICIENCIES; HOLE TRANSPORTS; INTERNAL QUANTUM EFFICIENCIES; MECHANISM ANALYSES; MULTI-FUNCTIONAL; ORANGE EMISSIONS; PARALLEL CHANNELS; PARALLEL PATHWAYS; PHOSPHORESCENT DYES; PHOTOPHYSICAL PROPERTIES; POWER EFFICIENCIES; RECOMBINATION ZONES; SYSTEMATIC STUDIES; TRANSIENT PHOTOLUMINESCENCES; TRAPPED HOLES; TRAPPING EFFECTS; TRAPPING SITES; VOLTAGE CHARACTERISTICS; WHITE ORGANIC LIGHTS; WORKING MODELS;

QUANTUM EFFICIENCY;

EID: 58149397886     PISSN: 1616301X     EISSN: 16163028     Source Type: Journal    
DOI: 10.1002/adfm.200800918     Document Type: Article

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