A Solution-Processed Organic Thin-Film Transistor Backplane for Flexible Multiphoton Emission Organic Light-Emitting Diode Displays

Makoto Mizukami, Shinya Oku, Seung Il Cho, Masahiro Tatetsu, Miho Abiko, Masashi Mamada, Tomo Sakanoue, Yoshiyuki Suzuri, Junji Kido, Shizuo Tokito

    研究成果: Article査読

    40 被引用数 (Scopus)

    抄録

    An active matrix backplane based on solution-processed organic thin-film transistors (OTFTs) has been developed for flexible displays having multiphoton organic light-emitting diodes (OLEDs). The OTFT device has a bottom-gate/bottom-contact type structure consisting of a polyethylene naphthalate-based flexible substrate covered with patterned gate electrodes and a gate dielectric of UV-cured cardo-polymer. Teflon AF was used for a hydrophobic bank structure that defines active regions of the OTFTs, and the organic semiconductor was coated by solution shearing. The OTFT backplane fabricated here had 384 × 128 pixels at a resolution of 300 dpi; images and video were successfully displayed on the resulting flexible multiphoton-emission OLED display.

    本文言語English
    論文番号7120104
    ページ(範囲)841-843
    ページ数3
    ジャーナルIEEE Electron Device Letters
    36
    8
    DOI
    出版ステータスPublished - 2015 8 1

    ASJC Scopus subject areas

    • 電子工学および電気工学
    • 電子材料、光学材料、および磁性材料

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