Title :
Organic light emitting diode passive matrix based on new blue fluorescent polymers
Author :
Arredondo, B. ; Quintana, X. ; Álvarez, A.L. ; Romero, B. ; Coya, C. ; Mallavia, R. ; Velasquez, P. ; Arias, J. ; Molina, R. ; Ramos, M. ; Otón, J.M.
Author_Institution :
Escuela Superior de Ciencias Experimentales y Tecnologia, Univ. Rey Juan Carlos, Madrid, Spain
Abstract :
In this work, 4×4 organic blue light emitting diode passive matrixes, based on new poli(2,7-fluorene phenylidene) (PFP) derivatives, have been developed. Optical and electrical characterization has been carried out in terms of electroluminescence (EL) and current-voltage (I-V) measurements. Internal devices´ parameters, such as carrier injection barrier and mobility, have been estimated by fitting a theoretical model based on injection and transport mechanisms to experimental data. Comparative study with similar devices based on a blue commercial polymer (PFC6) has also been performed.
Keywords :
electroluminescence; optical polymers; organic light emitting diodes; PFC6; PFP derivatives; blue commercial polymer; blue fluorescent polymers; carrier injection barrier; carrier mobility; current-voltage measurements; electroluminescence; injection mechanism; internal device parameters; organic blue light emitting diode; passive matrix; poli 2,7-fluorene phenylidene; transport mechanism; Active matrix organic light emitting diodes; Biomedical optical imaging; Electric variables measurement; Electroluminescence; Fluorescence; Light emitting diodes; Optical polymers; Organic light emitting diodes; Stimulated emission; Voltage;
Conference_Titel :
Electron Devices, 2005 Spanish Conference on
Print_ISBN :
0-7803-8810-0
DOI :
10.1109/SCED.2005.1504343
