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P‐151: Efficient Solution‐Processable Solid‐State Light‐Emitting Electrochemical Cells Based on Host‐Guest Cationic Phosphorescent Complexes
Author(s) -
Su HaiChing,
Wu ChungChih,
Fang FuChuan,
Wong KenTsung
Publication year - 2007
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.2785419
Subject(s) - phosphorescence , cationic polymerization , materials science , solid state , oled , electrochemistry , optoelectronics , molecule , host (biology) , phosphorescent organic light emitting diode , photochemistry , nanotechnology , chemistry , polymer chemistry , optics , organic chemistry , fluorescence , electrode , physics , ecology , layer (electronics) , biology
Efficient solution‐processable, small‐molecule and single‐layered organic light‐emitting devices based on host‐guest phosphorescent cationic metal complexes are reported. They show high quantum efficiencies (power efficiencies) of up to 10.4% (36.8 lm/W), representing a promising technique for solution‐processable OLEDs.