METHOD OF FABRICATING ZnO FILM AND THIN FILM TRANSISTOR ADOPTING THE ZnO FILM
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    发明申请
    METHOD OF FABRICATING ZnO FILM AND THIN FILM TRANSISTOR ADOPTING THE ZnO FILM 审中-公开
    制备ZnO薄膜的方法和采用ZnO薄膜的薄膜晶体管

    公开(公告)号:US20070172591A1

    公开(公告)日:2007-07-26

    申请号:US11625016

    申请日:2007-01-19

    IPC分类号: C23C16/00 B05D7/00

    摘要: Provided is a method of fabricating a low temperature ZnO polycrystalline film and a thin film transistor (TFT) adopting the low temperature ZnO polycrystalline film. The method includes growing ZnO on a substrate at a first temperature for a first time using Metal Organic Chemical Vapor Deposition (MOCVD) to form a ZnO buffer layer, and heating the substrate at a temperature lower than the first temperature to grow ZnO on the ZnO buffer layer for a second time longer than the first time so as to form a ZnO film.

    摘要翻译: 提供一种制造低温ZnO多晶膜和采用低温ZnO多晶膜的薄膜晶体管(TFT)的方法。 该方法包括使用金属有机化学气相沉积(MOCVD)在第一温度下在衬底上生长ZnO以形成ZnO缓冲层,并在低于第一温度的温度下加热衬底以在ZnO上生长ZnO 缓冲层比第一次长第二次以形成ZnO膜。