SEMICONDUCTOR DEVICE, MANUFACTURING METHOD THEREOF, AND ELECTRONIC DEVICE
    31.
    发明申请
    SEMICONDUCTOR DEVICE, MANUFACTURING METHOD THEREOF, AND ELECTRONIC DEVICE 审中-公开
    半导体器件及其制造方法和电子器件

    公开(公告)号:US20110175090A1

    公开(公告)日:2011-07-21

    申请号:US13072910

    申请日:2011-03-28

    IPC分类号: H01L29/786

    CPC分类号: H01L29/7869 H01L29/66969

    摘要: In a thin film transistor, a gate insulating layer is formed on a gate electrode formed on an insulating substrate. Formed on the gate insulating layer is a semiconductor layer. Formed on the semiconductor layer are a source electrode and a drain electrode. A protective layer covers them, so that the semiconductor layer is blocked from an atmosphere. The semiconductor layer (active layer) is made of, e.g., a semiconductor containing polycrystalline ZnO to which, e.g., a group V element is added. This allows practical use of a semiconductor device which has an active layer made of zinc oxide and which includes an protective layer for blocking the active layer from an atmosphere.

    摘要翻译: 在薄膜晶体管中,在绝缘基板上形成的栅电极上形成栅极绝缘层。 在栅极绝缘层上形成半导体层。 形成在半导体层上的是源电极和漏电极。 保护层覆盖它们,使得半导体层被阻挡在大气中。 半导体层(有源层)由例如含有例如V族元素的多晶ZnO的半导体构成。 这允许实际使用具有由氧化锌制成的有源层的半导体器件,并且其包括用于从大气阻挡有源层的保护层。

    Tunnel junction device having oxide ferromagnetic electroconductive electrodes and three-layer structure tunneling film
    35.
    发明授权
    Tunnel junction device having oxide ferromagnetic electroconductive electrodes and three-layer structure tunneling film 失效
    具有氧化铁磁性导电电极和三层结构隧道膜的隧道连接装置

    公开(公告)号:US07633723B2

    公开(公告)日:2009-12-15

    申请号:US10569089

    申请日:2004-06-04

    IPC分类号: G11B5/39 G11C11/00

    摘要: To provide a tunnel junction device having a high MR ratio even at room temperature, a tunneling film as a nonmagnetic layer of three-layer structure of LaMnO3/SrTiO3/LaMnO3 is arranged between a ferromagnetic metal material La0.6Sr0.4MnO3 (12) and a ferromagnetic metal film material La0.6Sr0.4MnO3 (14). The tunneling film comprises two unit layers of LaMnO3 (13A) arranged on the ferromagnetic metal material La0.6Sr0.4MnO3 (12); five unit layers of SrTiO3 (13B); and two unit layers of LaMnO3 (13C) arranged at the interface between the SrTiO3 (13B) and the ferromagnetic metal film material La0.6Sr0.4MnO3 (14).

    摘要翻译: 为了提供即使在室温下也具有高MR比的隧道结装置,作为LaMnO 3 / SrTiO 3 / LaMnO 3的三层结构的非磁性层的隧道膜设置在强磁性金属材料La0.6Sr0.4MnO3(12)和 铁磁金属膜材料La0.6Sr0.4MnO3(14)。 隧道膜包括布置在强磁性金属材料La0.6Sr0.4MnO3(12)上的两个单位层的LaMnO3(13A); 五个单位层的SrTiO3(13B); 和布置在SrTiO 3(13B)和铁磁性金属膜材料La0.6Sr0.4MnO3(14)之间的界面处的LaMnO 3(13C)的两个单位层。

    Material supply apparatus
    36.
    发明申请
    Material supply apparatus 审中-公开
    材料供应装置

    公开(公告)号:US20080245297A1

    公开(公告)日:2008-10-09

    申请号:US12078322

    申请日:2008-03-28

    IPC分类号: B05C5/00

    CPC分类号: C30B23/066 C30B35/00

    摘要: A container of a material supply apparatus is configured of a crucible and an orifice. The crucible has a cylindrical shape, a rectangular-column shape or the like, and is hollow. Heat sources such as heaters are disposed around the crucible. The orifice including an opening is provided on a side of the crucible in a material element supplying direction. The orifice includes a pipe portion that extends in the material element supplying direction. The opening is formed on a tip of the pipe portion. An opening area of the pipe portion is formed to become gradually narrower towards the material element supplying side, namely in a direction of the opening.

    摘要翻译: 材料供给装置的容器由坩埚和孔构成。 坩埚具有圆柱形状,矩形柱状等,并且是中空的。 诸如加热器的热源设置在坩埚周围。 包括开口的孔口沿着材料元件供给方向设置在坩埚的一侧。 孔口包括在材料元件供给方向上延伸的管部分。 开口形成在管部的前端。 管部的开口部形成为朝向材料供给侧逐渐变窄,即开口方向。

    Transistor and semiconductor device
    40.
    发明授权
    Transistor and semiconductor device 失效
    晶体管和半导体器件

    公开(公告)号:US06727522B1

    公开(公告)日:2004-04-27

    申请号:US09850732

    申请日:2001-06-06

    IPC分类号: H01L3300

    摘要: A transistor is provided, which is entirely and partially transparent by the use of a transparent channel layer made of zinc oxide or the like. A channel layer 11 formed of a transparent semiconductor such as zinc oxide ZnO. A transparent electrode is used for all of a source 12, a drain 13 and a gate 14, or a part of them. As the transparent electrode, a transparent conductive material such as conductive ZnO doped with, for example, group III elements is used. As a gate insulating layer 15, a transparent insulative material such as insulative ZnO doped with elements capable of taking a valence of one as a valence number or group V elements is used. If a substrate 16 must be transparent, for example, glass, sapphire, plastic or the like can be used as a transparent material.

    摘要翻译: 提供了通过使用由氧化锌等制成的透明沟道层而完全和部分透明的晶体管。 由诸如氧化锌ZnO的透明半导体形成的沟道层11。 一个透明电极用于所有的源12,漏极13和栅极14或其一部分。 作为透明电极,使用掺杂有例如III族元素的透明导电材料,例如导电ZnO。 作为栅极绝缘层15,使用透明绝缘材料,例如掺杂有能够以1价或1价V价元素为一价元素的绝缘性ZnO。 如果衬底16必须是透明的,例如可以使用玻璃,蓝宝石,塑料等作为透明材料。