Thin-film transistor, method of producing the same, and devices provided with the same
    5.
    发明授权
    Thin-film transistor, method of producing the same, and devices provided with the same 有权
    薄膜晶体管及其制造方法及其制造方法

    公开(公告)号:US08692252B2

    公开(公告)日:2014-04-08

    申请号:US12964375

    申请日:2010-12-09

    CPC分类号: H01L29/7869 H01L29/78696

    摘要: A thin-film transistor including an oxide semiconductor layer is disclosed. The oxide semiconductor layer includes a first area, a second area and a third area forming a well-type potential in the film-thickness direction. The first area forms a well of the well-type potential and has a first electron affinity. The second area is disposed nearer to the gate electrode than the first area and has a second electron affinity smaller than the first electron affinity. The third area is disposed farther from the gate electrode than the first area and has a third electron affinity smaller than the first electron affinity. At least an oxygen concentration at the third area is lower than an oxygen concentration at the first area.

    摘要翻译: 公开了一种包括氧化物半导体层的薄膜晶体管。 氧化物半导体层包括在膜厚度方向上形成阱型电位的第一区域,第二区域和第三区域。 第一个区域形成井型势阱,具有第一电子亲和力。 第二区域设置为比第一区域更靠近栅电极,并且具有小于第一电子亲和力的第二电子亲和力。 第三区域被设置为比第一区域更远离栅电极,并且具有小于第一电子亲和力的第三电子亲和力。 至少第三区域的氧浓度低于第一区域的氧浓度。

    THIN-FILM TRANSISTOR, METHOD OF PRODUCING THE SAME, AND DEVICES PROVIDED WITH THE SAME
    7.
    发明申请
    THIN-FILM TRANSISTOR, METHOD OF PRODUCING THE SAME, AND DEVICES PROVIDED WITH THE SAME 有权
    薄膜晶体管,其制造方法以及与之相关的器件

    公开(公告)号:US20110140100A1

    公开(公告)日:2011-06-16

    申请号:US12964375

    申请日:2010-12-09

    CPC分类号: H01L29/7869 H01L29/78696

    摘要: A thin-film transistor including an oxide semiconductor layer is disclosed. The oxide semiconductor layer includes a first area, a second area and a third area forming a well-type potential in the film-thickness direction. The first area forms a well of the well-type potential and has a first electron affinity. The second area is disposed nearer to the gate electrode than the first area and has a second electron affinity smaller than the first electron affinity. The third area is disposed farther from the gate electrode than the first area and has a third electron affinity smaller than the first electron affinity. At least an oxygen concentration at the third area is lower than an oxygen concentration at the first area.

    摘要翻译: 公开了一种包括氧化物半导体层的薄膜晶体管。 氧化物半导体层包括在膜厚度方向上形成阱型电位的第一区域,第二区域和第三区域。 第一个区域形成井型势阱,具有第一电子亲和力。 第二区域设置为比第一区域更靠近栅电极,并且具有小于第一电子亲和力的第二电子亲和力。 第三区域被设置为比第一区域更远离栅电极,并且具有小于第一电子亲和力的第三电子亲和力。 至少第三区域的氧浓度低于第一区域的氧浓度。

    Catadioptric optical system and image-pickup apparatus having the same
    10.
    发明授权
    Catadioptric optical system and image-pickup apparatus having the same 有权
    反折射光学系统和具有其的摄像装置

    公开(公告)号:US09110274B2

    公开(公告)日:2015-08-18

    申请号:US13579100

    申请日:2011-04-20

    IPC分类号: G02B17/08

    CPC分类号: G02B17/0808 G02B17/0856

    摘要: A catadioptric optical system of the present invention includes a catadioptric unit configured to condense light fluxes from an object and to form an intermediate image of the object, a field lens disposed at a position where the intermediate image are formed, and a dioptric unit configured to form the intermediate image on an image surface, and when νcat denotes a smallest Abbe number in Abbe numbers of materials of the first and second optical elements configuring the catadioptric unit and νdio denotes a smallest Abbe number in Abbe numbers of materials of a plurality of dioptric optical elements configuring the dioptric unit, νdio

    摘要翻译: 本发明的反折射光学系统包括:折反射单元,被配置为使来自物体的光束冷凝并形成物体的中间像;设置在形成中间像的位置的场透镜;以及折射单元,被配置为 在图像表面上形成中间图像,并且当&ngr; cat表示构成反射折射单元的第一和第二光学元件的材料的阿贝数中的最小阿贝数时,dio表示阿贝的最小阿贝数 配置多个度数光学元件,构成度数单元,满足目标。