Influence of the hole blocking layer on blue phosphorescent organic light-emitting devices using 3,6-di(9-carbazolyl)-9-(2-ethylhexyl)carbazole as host material

Nearly 100% Internal Quantum Efficiency in an Organic Blue-Light Electrophosphorescent Device Using a Weak Electron Transporting Material with a Wide Energy Gap

(2009) Lixin Xiao et al.   ADVANCED MATERIALS

Enhanced efficiency and reduced roll-off in blue and white phosphorescent organic light-emitting diodes with a mixed host structure

(2009) Jonghee Lee et al.   APPLIED PHYSICS LETTERS

White organic light-emitting diodes with fluorescent tube efficiency

(2009) Sebastian Reineke et al.   NATURE

Highly Efficient Organic Blue-and White-Light-Emitting Devices Having a Carrier- and Exciton-Confining Structure for Reduced Efficiency Roll-Off

(2008) Shi-Jian Su et al.   ADVANCED MATERIALS

High efficiency blue phosphorescent organic light-emitting device

(2008) Neetu Chopra et al.   APPLIED PHYSICS LETTERS

Wide-Energy-Gap Electron-Transport Materials Containing 3,5-Dipyridylphenyl Moieties for an Ultra High Efficiency Blue Organic Light-Emitting Device

(2008) Hisahiro Sasabe et al.   CHEMISTRY OF MATERIALS

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