Thin film transistor utilizing hydrogenated polycrystalline silicon
    4.
    发明授权
    Thin film transistor utilizing hydrogenated polycrystalline silicon 失效
    利用氢化多晶硅的薄膜晶体管

    公开(公告)号:US4814842A

    公开(公告)日:1989-03-21

    申请号:US201259

    申请日:1988-05-25

    摘要: A thin film transistor comprises a substrate, a semiconductor layer comprising a polycrystalline silicon containing 3 atomic % or less of hydrogen provided on said substrate, a source region and a drain region provided in the surface part of said semiconductor layer, an insulating layer provided on said semiconductor layer at the portion between these two regions, a gate electrode provided on said insulating layer, a source electrode forming an electrical contact with the source region and a drain electrode forming an electrical contact with the drain region, the overlapping portions between said gate electrode through the insulating layer beneath said gate electrode and the source region and between said gate electrode through the insulating layer beneath said gate electrode and the drain region begin 2000 .ANG. or less in width.

    摘要翻译: 薄膜晶体管包括衬底,包括设置在所述衬底上的含有3原子%以下的氢的多晶硅的半导体层,设置在所述半导体层的表面部分中的源极区域和漏极区域,设置在所述衬底上的绝缘层 所述半导体层位于这两个区域之间的部分,设置在所述绝缘层上的栅电极,与源区形成电接触的源电极和与漏区形成电接触的漏极,所述栅之间的重叠部分 通过栅极电极和源极区域之间的绝缘层以及位于所述栅极电极和漏极区域之下的绝缘层的所述栅极电极之间的电极开始宽度为2000或更小。

    Photo-electric converter and image forming apparatus incorporating the
same
    10.
    发明授权
    Photo-electric converter and image forming apparatus incorporating the same 失效
    光电转换器和包含该光电转换器的图像形成装置

    公开(公告)号:US4479149A

    公开(公告)日:1984-10-23

    申请号:US160160

    申请日:1980-06-17

    摘要: A photo-electric converter principally constructed with a photo-electric conversion unit wherein m.times.n photo-electric conversion elements, each having a light receiving window to form a pel and constructed with a layer of light receiving body and two electrodes provided on both sides thereof, are arranged two-dimensionally in an array of m ranks and n files, and wherein the light receiving windows of the photo-electric conversion elements constituting a rank are arranged at an equally spaced pitch of an integral multiple of that of pels. A signal processing circuit processes and produces as an output a signal which has been subjected to the photo-electric conversion in the photo-electric conversion unit.

    摘要翻译: 一种光电转换器,主要由光电转换单元构成,其中mxn光电转换元件,每个光电转换元件具有形成像素的光接收窗口,并且由两层设置的光接收体和两个电极构成, 以m行和n档的阵列二维地排列,并且其中构成秩的光电转换元件的光接收窗口以与像素的整数倍的等间隔的间距排列。 信号处理电路在光电转换单元中处理并产生已经经过光电转换的信号作为输出。