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A study of the electroluminescence mechanism in a light-emitting composite produced with PEDOT:PSS, PVA and Zn2SiO4:Mn
(2018-10-01)
Light-emitting composites are materials that combine the light-emitting characteristic of phosphor materials with the solubility of conductive polymers. This paper has the purpose of showing an experimental study on ...
Polymer light emitting devices with Langmuir Blodgett (LB) films of a polyfluorene derivative
(2005-12-01)
Polyfluorenes are promising materials for the emitting layer of polymer light emitting devices (PLEDs) with blue emission. In this work, we report on PLEDs fabricated with Langmuir-Blodgett (LB) films of a polyfluorene ...
Polymer light emitting devices with Langmuir Blodgett (LB) films of a polyfluorene derivative
(2005-12-01)
Polyfluorenes are promising materials for the emitting layer of polymer light emitting devices (PLEDs) with blue emission. In this work, we report on PLEDs fabricated with Langmuir-Blodgett (LB) films of a polyfluorene ...
Three generations of luminous devices: a comparison in search of energy efficiency and ecologyca re
(4th International Congress on Alternative Energies, 2013-10-15)
ln this work a comparison is made between three generations of luminous devices, in order to have a quantitative estimation about the advantages of the new technologies on illumination sources based on Light Emitting Oiodes ...
Phenomenological model for the interpretation of impedance/admittance spectroscopy results in polymer light-emitting electrochemical cells
(SpringerHeidelberg, 2014-11)
A phenomenological model has been developed to account for the results of impedance/admittance spectroscopy measurements from light-emitting electrochemical cells (LECs) comprising a polymer electrolyte and two different ...
Phenomenological model for the interpretation of impedance/admittance spectroscopy results in polymer light-emitting electrochemical cells
(Springer, 2014-11-01)
A phenomenological model has been developed to account for the results of impedance/admittance spectroscopy measurements from light-emitting electrochemical cells (LECs) comprising a polymer electrolyte and two different ...
Femtosecond-laser direct writing for spatially localized synthesis of PPV
(Journal of Materials Chemistry C, 2018)
Electrical properties of electrochemically doped organic semiconductors using light-emitting electrochemical cells
(2016-08-01)
We present a study of the electrical properties of electrochemically doped conjugated polymers using polymeric light-emitting electrochemical cells (PLECs) and interpreting the results according to a phenomenological model ...
Recent prospects on phosphor-converted LEDs for lighting, displays, phototherapy, and indoor farming
(2021-09-01)
Phosphor-converted white-light-emitting diodes (PC-WLEDs) are the main devices behind solid-state lighting (SSL) for both indoor and outdoor lighting, or backlight of liquid-crystal displays (LCD). Nonetheless, despite the ...