Title :
Polyfluorene-based light-emitting diodes using TiOx as an electron injection layer
Author :
Vuelvas Trinidad, Monica ; Resendiz Mendoza, Luis M. ; Cabrera Arenas, Victor ; Estrada del Cueto, Magali
Author_Institution :
Unidad Profesional Interdisciplinaria en Ing. y Tecnol. Avanzadas, Inst. Politec. Nac., Mexico City, Mexico
fDate :
Sept. 29 2014-Oct. 3 2014
Abstract :
We have fabricated polyfluorene-based polymer light emitting diodes (PLEDs), in which a sol-gel TiOx layer introduced between the polymer and an eutectic alloy Woods metal cathode to increase device performance, maintaining low temperature and low cost fabrication process. The emission of the PFO/TiOx PLEDs showed a red shift of 11nm with respect to the PLEDs without TiOx.
Keywords :
organic light emitting diodes; photoluminescence; polymers; red shift; sol-gel processing; titanium compounds; TiOx; Woods metal cathode; electron injection layer; emission; eutectic alloy; light emitting diodes; polyfluorene-based light-emitting diodes; red shift; sol-gel TiOx layer; Absorption; Cathodes; Light emitting diodes; Metals; Photoluminescence; Polymers; PFO; PLED; TiOx;
Conference_Titel :
Electrical Engineering, Computing Science and Automatic Control (CCE), 2014 11th International Conference on
Conference_Location :
Campeche
Print_ISBN :
978-1-4799-6228-0
DOI :
10.1109/ICEEE.2014.6978294
