An improved method for lifetime prediction based on decoupling of the joule self-heating effect from coulombic degradation in accelerated aging tests of OLEDs

Toshihiro Yoshioka, Kazunori Sugimoto, Kyoko Katagi, Yoshiyuki Kitago, Masaru Tajima, Satoshi Miyaguchi, Tetsuo Tsutsui, Ryota Iwasaki, Yukio Furukawa

    Research output: Chapter in Book/Report/Conference proceedingChapter

    5 Citations (Scopus)

    Abstract

    We successfully improved the prediction accuracy of the driving lifetime in organic light emitting diodes based on numerical fitting of the luminous degradation curves and the decoupling of the self-heating effect from coulombic effects. Model phosphorescent multilayer OLEDs with CBP:Ir(ppy) 3 emission layers are used.

    Original languageEnglish
    Title of host publicationDigest of Technical Papers - SID International Symposium
    PublisherBlackwell Publishing Ltd
    Pages642-645
    Number of pages4
    Volume45
    Edition1
    DOIs
    Publication statusPublished - 2014

    Fingerprint

    Organic light emitting diodes (OLED)
    Aging of materials
    Heating
    Degradation
    Multilayers

    ASJC Scopus subject areas

    • Engineering(all)

    Cite this

    Yoshioka, T., Sugimoto, K., Katagi, K., Kitago, Y., Tajima, M., Miyaguchi, S., ... Furukawa, Y. (2014). An improved method for lifetime prediction based on decoupling of the joule self-heating effect from coulombic degradation in accelerated aging tests of OLEDs. In Digest of Technical Papers - SID International Symposium (1 ed., Vol. 45, pp. 642-645). Blackwell Publishing Ltd. https://doi.org/10.1002/j.2168-0159.2014.tb00168.x

    An improved method for lifetime prediction based on decoupling of the joule self-heating effect from coulombic degradation in accelerated aging tests of OLEDs. / Yoshioka, Toshihiro; Sugimoto, Kazunori; Katagi, Kyoko; Kitago, Yoshiyuki; Tajima, Masaru; Miyaguchi, Satoshi; Tsutsui, Tetsuo; Iwasaki, Ryota; Furukawa, Yukio.

    Digest of Technical Papers - SID International Symposium. Vol. 45 1. ed. Blackwell Publishing Ltd, 2014. p. 642-645.

    Research output: Chapter in Book/Report/Conference proceedingChapter

    Yoshioka, T, Sugimoto, K, Katagi, K, Kitago, Y, Tajima, M, Miyaguchi, S, Tsutsui, T, Iwasaki, R & Furukawa, Y 2014, An improved method for lifetime prediction based on decoupling of the joule self-heating effect from coulombic degradation in accelerated aging tests of OLEDs. in Digest of Technical Papers - SID International Symposium. 1 edn, vol. 45, Blackwell Publishing Ltd, pp. 642-645. https://doi.org/10.1002/j.2168-0159.2014.tb00168.x
    Yoshioka T, Sugimoto K, Katagi K, Kitago Y, Tajima M, Miyaguchi S et al. An improved method for lifetime prediction based on decoupling of the joule self-heating effect from coulombic degradation in accelerated aging tests of OLEDs. In Digest of Technical Papers - SID International Symposium. 1 ed. Vol. 45. Blackwell Publishing Ltd. 2014. p. 642-645 https://doi.org/10.1002/j.2168-0159.2014.tb00168.x
    Yoshioka, Toshihiro ; Sugimoto, Kazunori ; Katagi, Kyoko ; Kitago, Yoshiyuki ; Tajima, Masaru ; Miyaguchi, Satoshi ; Tsutsui, Tetsuo ; Iwasaki, Ryota ; Furukawa, Yukio. / An improved method for lifetime prediction based on decoupling of the joule self-heating effect from coulombic degradation in accelerated aging tests of OLEDs. Digest of Technical Papers - SID International Symposium. Vol. 45 1. ed. Blackwell Publishing Ltd, 2014. pp. 642-645
    @inbook{95bf52b379a1469786cf224e5ab0e2d4,
    title = "An improved method for lifetime prediction based on decoupling of the joule self-heating effect from coulombic degradation in accelerated aging tests of OLEDs",
    abstract = "We successfully improved the prediction accuracy of the driving lifetime in organic light emitting diodes based on numerical fitting of the luminous degradation curves and the decoupling of the self-heating effect from coulombic effects. Model phosphorescent multilayer OLEDs with CBP:Ir(ppy) 3 emission layers are used.",
    author = "Toshihiro Yoshioka and Kazunori Sugimoto and Kyoko Katagi and Yoshiyuki Kitago and Masaru Tajima and Satoshi Miyaguchi and Tetsuo Tsutsui and Ryota Iwasaki and Yukio Furukawa",
    year = "2014",
    doi = "10.1002/j.2168-0159.2014.tb00168.x",
    language = "English",
    volume = "45",
    pages = "642--645",
    booktitle = "Digest of Technical Papers - SID International Symposium",
    publisher = "Blackwell Publishing Ltd",
    edition = "1",

    }

    TY - CHAP

    T1 - An improved method for lifetime prediction based on decoupling of the joule self-heating effect from coulombic degradation in accelerated aging tests of OLEDs

    AU - Yoshioka, Toshihiro

    AU - Sugimoto, Kazunori

    AU - Katagi, Kyoko

    AU - Kitago, Yoshiyuki

    AU - Tajima, Masaru

    AU - Miyaguchi, Satoshi

    AU - Tsutsui, Tetsuo

    AU - Iwasaki, Ryota

    AU - Furukawa, Yukio

    PY - 2014

    Y1 - 2014

    N2 - We successfully improved the prediction accuracy of the driving lifetime in organic light emitting diodes based on numerical fitting of the luminous degradation curves and the decoupling of the self-heating effect from coulombic effects. Model phosphorescent multilayer OLEDs with CBP:Ir(ppy) 3 emission layers are used.

    AB - We successfully improved the prediction accuracy of the driving lifetime in organic light emitting diodes based on numerical fitting of the luminous degradation curves and the decoupling of the self-heating effect from coulombic effects. Model phosphorescent multilayer OLEDs with CBP:Ir(ppy) 3 emission layers are used.

    UR - http://www.scopus.com/inward/record.url?scp=84905052627&partnerID=8YFLogxK

    UR - http://www.scopus.com/inward/citedby.url?scp=84905052627&partnerID=8YFLogxK

    U2 - 10.1002/j.2168-0159.2014.tb00168.x

    DO - 10.1002/j.2168-0159.2014.tb00168.x

    M3 - Chapter

    VL - 45

    SP - 642

    EP - 645

    BT - Digest of Technical Papers - SID International Symposium

    PB - Blackwell Publishing Ltd

    ER -