Highly flexible polymer light-emitting devices using carbon nanotubes as both anodes and cathodes
نویسندگان
چکیده
منابع مشابه
Organic Polymer Light-Emitting Devices on a Flexible Plastic Substrate
We report on the opto-electronic properties of red, green, and blue poly (fluorene) co-polymer light-emitting devices (PLEDs) fabricated on a flexible plastic substrate. The plastic substrate used has a multi-layer structure with water vapor and oxygen transmission rates of less than 10 g/cm-day-atm and 10 cc/cm-day-atm, respectively. We obtained a wide range of color gamut and a maximum emissi...
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We have studied polyaniline and polyethylenedioxythiophene transparent electrodes for use as hole-injecting anodes in polymer light emitting diodes. The anodes were doped with a variety of polymer and monomer-based acids and cast from either water or organic solvents to determine the effect of the dopant and solvent on the hole-injection properties. We find that the anodes with polymeric dopant...
متن کاملModification of Conductive Polymer for Polymeric Anodes of Flexible Organic Light-Emitting Diodes
A conductive polymer, poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS), was modified with dimethyl sulfoxide (DMSO) in solution state, together with sub-sequential thermal treatment of its spin-coated film. The electrical conductivity increased by more than three orders of magnitude improvement was achieved. The mechanism for the conductivity improvement was studied at nanos...
متن کاملOrganic light-emitting diodes having carbon nanotube anodes.
Single-walled carbon nanotube (SWNT) films on flexible PET (polyethyleneterephthalate) substrates are used as transparent, flexible anodes for organic light-emitting diodes (OLEDs). For polymer-based OLEDs having the structure: SWNT/PEDOT-PSS:MeOH/TFB (poly(9,9-dioctylfluorene-co-N-(4-butylphenyl)diphenylamine)) + TPD-Si(2) (4,4'-bis[(p-trichlorosilylpropylphenyl)phenylamino]biphenyl) /BT (poly...
متن کاملStable Bending Performance of Flexible Organic Light-Emitting Diodes Using IZO Anodes
We report luminescent characteristics and mechanical stability of a flexible organic light-emitting diode (FOLED) using an amorphous ZnO-doped In2O3 (a-IZO) anode with a low sheet resistance of and a high optical transparency of 86%. The FOLED consisting of a-IZO/poly(3,4-ethylenedioxythiophene) poly(styrenesulfonate) (PEDOT:PSS)/poly[(9,9-di-n-octylfluorenyl-2,7-diyl)-alt-(benzo[2,1,3]thiadiaz...
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ژورنال
عنوان ژورنال: Journal of Photonics for Energy
سال: 2011
ISSN: 1947-7988
DOI: 10.1117/1.3528271