All-printed low-voltage organic transistors

D. Tobjörk, Nikolai Kaihovirta, T. Mäkelä, Fredrik Pettersson, Ronald Österbacka

    Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

    74 Citeringar (Scopus)

    Sammanfattning

    All-printed low-voltage organic transistors were manufactured on a plastic substrate and measured in normal room atmosphere. All electrodes were ink-jet printed, while the homogeneous semiconductor and insulator layers were subsequently applied by the reverse gravure coating technique. No destructive effects from the rough plastic substrate or the printed silver source and drain electrodes were observed. Changes in the transistor characteristics after 48 days of ageing in room atmosphere were mainly attributed to a reduced conductivity of the polymer gate electrode.
    OriginalspråkOdefinierat/okänt
    Sidor (från-till)931–935
    TidskriftOrganic Electronics
    Volym9
    Utgåva6
    DOI
    StatusPublicerad - 2008
    MoE-publikationstypA1 Tidskriftsartikel-refererad

    Nyckelord

    • all printed
    • roll-to-roll manufacturing
    • reel-to-reel
    • R2R
    • low-voltage
    • ink-jet printing
    • reverse gravure coating
    • roll coating
    • organic transistors
    • field-effect transistors
    • thin-film transistors
    • ion modulated

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