PAni as hole injection layer for OLEDs and PLEDs

Research output: Contribution to journal › Conference article › Research › peer-review

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PAni as hole injection layer for OLEDs and PLEDs. / Werner, Bernd; Posdorfer, J.; Wessling, Bernhard; Heun, Susanne; Becker, Heinrich; Vestweber, Horst; Hassenkam, T.

In: Proceedings of SPIE - The International Society for Optical Engineering, Vol. 4800, 2002, p. 115-122.

Research output: Contribution to journal › Conference article › Research › peer-review

Harvard

Werner, B, Posdorfer, J, Wessling, B, Heun, S, Becker, H, Vestweber, H & Hassenkam, T 2002, 'PAni as hole injection layer for OLEDs and PLEDs', Proceedings of SPIE - The International Society for Optical Engineering, vol. 4800, pp. 115-122. https://doi.org/10.1117/12.451902

APA

Werner, B., Posdorfer, J., Wessling, B., Heun, S., Becker, H., Vestweber, H., & Hassenkam, T. (2002). PAni as hole injection layer for OLEDs and PLEDs. Proceedings of SPIE - The International Society for Optical Engineering, 4800, 115-122. https://doi.org/10.1117/12.451902

Vancouver

Werner B, Posdorfer J, Wessling B, Heun S, Becker H, Vestweber H et al. PAni as hole injection layer for OLEDs and PLEDs. Proceedings of SPIE - The International Society for Optical Engineering. 2002;4800:115-122. https://doi.org/10.1117/12.451902

Author

Werner, Bernd ; Posdorfer, J. ; Wessling, Bernhard ; Heun, Susanne ; Becker, Heinrich ; Vestweber, Horst ; Hassenkam, T. / PAni as hole injection layer for OLEDs and PLEDs. In: Proceedings of SPIE - The International Society for Optical Engineering. 2002 ; Vol. 4800. pp. 115-122.

Bibtex

@inproceedings{6908e4bd64a5412aa9081d5fd254f567,
title = "PAni as hole injection layer for OLEDs and PLEDs",
abstract = "Although polyaniline (PAni) has been proposed for use as a hole injection layer (HIL) in organic light emitting diodes (OLEDs) and polymeric light emitting diodes (PLEDs) from very early on, the material does not seem to have found widespread use on a (pre)commercial scale. Recent results will be presented showing that PAni can be efficiently used as HIL, and that it even has some advantages over the often preferred poly [ethylenedioxy-thiophene] (PEDT). Intensive investigations on the influence of conductivity, morphology and especially the work function onto device performance have led to a commercially available water-borne PAni dispersion. The stable, nanoscaled system for HILs has a particle size of about 35 nm and a lateral conductivity (when deposited and dried) of around 10-6 S/cm. Using PAni dispersions for the generation of HILs the final device performance in OLEDs and PLEDs could be significantly improved. Depending on the used light emitting polymer (LEP). luminescence data were up to 30% more efficient compared to devices made with the widespread used PEDT.",
author = "Bernd Werner and J. Posdorfer and Bernhard Wessling and Susanne Heun and Heinrich Becker and Horst Vestweber and T. Hassenkam",
year = "2002",
doi = "10.1117/12.451902",
language = "English",
volume = "4800",
pages = "115--122",
journal = "Progress in Biomedical Optics and Imaging",
issn = "1605-7422",
publisher = "S P I E - International Society for Optical Engineering",
note = "Organic Light-Emitting Materials and Devices VI ; Conference date: 08-07-2002 Through 10-07-2002",

}

RIS

TY - GEN

T1 - PAni as hole injection layer for OLEDs and PLEDs

AU - Werner, Bernd

AU - Posdorfer, J.

AU - Wessling, Bernhard

AU - Heun, Susanne

AU - Becker, Heinrich

AU - Vestweber, Horst

AU - Hassenkam, T.

PY - 2002

Y1 - 2002

N2 - Although polyaniline (PAni) has been proposed for use as a hole injection layer (HIL) in organic light emitting diodes (OLEDs) and polymeric light emitting diodes (PLEDs) from very early on, the material does not seem to have found widespread use on a (pre)commercial scale. Recent results will be presented showing that PAni can be efficiently used as HIL, and that it even has some advantages over the often preferred poly [ethylenedioxy-thiophene] (PEDT). Intensive investigations on the influence of conductivity, morphology and especially the work function onto device performance have led to a commercially available water-borne PAni dispersion. The stable, nanoscaled system for HILs has a particle size of about 35 nm and a lateral conductivity (when deposited and dried) of around 10-6 S/cm. Using PAni dispersions for the generation of HILs the final device performance in OLEDs and PLEDs could be significantly improved. Depending on the used light emitting polymer (LEP). luminescence data were up to 30% more efficient compared to devices made with the widespread used PEDT.

AB - Although polyaniline (PAni) has been proposed for use as a hole injection layer (HIL) in organic light emitting diodes (OLEDs) and polymeric light emitting diodes (PLEDs) from very early on, the material does not seem to have found widespread use on a (pre)commercial scale. Recent results will be presented showing that PAni can be efficiently used as HIL, and that it even has some advantages over the often preferred poly [ethylenedioxy-thiophene] (PEDT). Intensive investigations on the influence of conductivity, morphology and especially the work function onto device performance have led to a commercially available water-borne PAni dispersion. The stable, nanoscaled system for HILs has a particle size of about 35 nm and a lateral conductivity (when deposited and dried) of around 10-6 S/cm. Using PAni dispersions for the generation of HILs the final device performance in OLEDs and PLEDs could be significantly improved. Depending on the used light emitting polymer (LEP). luminescence data were up to 30% more efficient compared to devices made with the widespread used PEDT.

U2 - 10.1117/12.451902

DO - 10.1117/12.451902

M3 - Conference article

AN - SCOPUS:0037854330

VL - 4800

SP - 115

EP - 122

JO - Progress in Biomedical Optics and Imaging

JF - Progress in Biomedical Optics and Imaging

SN - 1605-7422

T2 - Organic Light-Emitting Materials and Devices VI

Y2 - 8 July 2002 through 10 July 2002

ER -

ID: 288850630