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Solution Processed Organic Double Light‐Emitting Layer Diode Based on Cross‐Linkable Small Molecular Systems
Author(s) -
Liaptsis Georgios,
Hertel Dirk,
Meerholz Klaus
Publication year - 2013
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201303031
Subject(s) - oled , phosphorescence , layer (electronics) , optoelectronics , materials science , diode , computer science , nanotechnology , physics , optics , fluorescence
Stacks of potential : A cross‐linkable host–guest system for state‐of‐the‐art multi‐layer device stacks is developed. The spirobifluorene‐based host materials were co‐cross‐linked with green emitting phosphorescent ( fac )‐Ir III complexes. As a result a five‐layered organic light‐emitting diode (OLED) could be fabricated in which each organic layer has been deposited from solution.