Novel design for a-Si:H TFTs with promising mechanical reliability on flexible substrate

Chen Po-Chiu, Ho King-Yuan, Lee Min-Hung, Cheng Chun-Cheng, Yeh Yung-Hui

    Research output: Contribution to conferencePaperpeer-review

    Abstract

    In this paper, we investigated several kinds of a-Si:H TFTs structures fabricated on polyimide (PI) substrate at 160 °C under 1×10 4 cycles of mechanical bending stress. After mechanical bending stress, the threshold voltage of different a-Si:H TFTs structures have different shift. It is a critical task to optimize suitable design for a-Si:H TFTs on flexible substrate. L-shape design a-Si:H TFTs with better stability after bending stress. It is a good candidate for the SOP or pixel array on flexible substrate.

    Original languageEnglish
    Pages723-726
    Number of pages4
    Publication statusPublished - 2006 Dec 1
    Event13th International Display Workshops, IDW '06 - Otsu, Japan
    Duration: 2006 Dec 62006 Dec 6

    Other

    Other13th International Display Workshops, IDW '06
    CountryJapan
    CityOtsu
    Period06/12/606/12/6

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering
    • Electronic, Optical and Magnetic Materials
    • Radiology Nuclear Medicine and imaging
    • Atomic and Molecular Physics, and Optics

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