METHOD FOR PRODUCING A SEMICONDUCTOR
    14.
    发明申请
    METHOD FOR PRODUCING A SEMICONDUCTOR 有权
    制造半导体的方法

    公开(公告)号:US20100210091A1

    公开(公告)日:2010-08-19

    申请号:US12769976

    申请日:2010-04-29

    摘要: A method for producing a semiconductor includes providing a p-doped semiconductor body having a first side and a second side; implanting protons into the semiconductor body via the first side to a target depth of the semiconductor body; bonding the first side of the semiconductor body to a carrier substrate; forming an n-doped zone in the semiconductor body by heating the semiconductor body such that a pn junction arises in the semiconductor body; and removing the second side of the semiconductor body at least as far as a space charge zone spanned at the pn junction.

    摘要翻译: 一种制造半导体的方法包括提供具有第一侧和第二侧的p掺杂半导体本体; 通过第一侧将半导体本体中的质子注入半导体本体的目标深度; 将半导体主体的第一侧接合到载体基板; 通过加热所述半导体本体从而在半导体本体中形成pn结,形成半导体本体中的n掺杂区; 以及移除所述半导体本体的所述第二侧至少与在所述pn结处跨过的空间电荷区域一样远。

    Metal-semiconductor contact, semiconductor component, integrated circuit arrangement and method
    15.
    发明授权
    Metal-semiconductor contact, semiconductor component, integrated circuit arrangement and method 有权
    金属半导体接触,半导体元件,集成电路布置和方法

    公开(公告)号:US07560783B2

    公开(公告)日:2009-07-14

    申请号:US11455397

    申请日:2006-06-19

    IPC分类号: H01L29/772

    摘要: The present invention relates to a metal-semiconductor contact comprising a semiconductor layer and comprising a metallization applied to the semiconductor layer, a high dopant concentration being introduced into the semiconductor layer such that a non-reactive metal-semiconductor contact is formed between the metallization and the semiconductor layer. The metallization and/or the semiconductor layer are formed in such a way that only a fraction of the introduced doping concentration is electrically active, and a semiconductor layer doped only with this fraction of the doping concentration only forms a Schottky contact when contact is made with the metallization. Furthermore, the invention relates to a semiconductor component comprising a drain zone, body zones embedded therein and source zones again embedded therein. The semiconductor component has metal-semiconductor contacts in which the contacts made contact only with the source zones but not with the body zones.

    摘要翻译: 本发明涉及包含半导体层并包含施加到半导体层的金属化的金属 - 半导体接触,将高掺杂浓度引入到半导体层中,使得在金属化和金属化之间形成非反应性金属 - 半导体接触 半导体层。 金属化和/或半导体层以这样的方式形成,使得只有一部分引入的掺杂浓度是电活性的,并且仅当这一部分掺杂浓度掺杂的半导体层仅在与...接触时形成肖特基接触 金属化。 此外,本发明涉及一种半导体部件,其包括漏区,嵌入其中的主体区和再次嵌入其中的源区。 半导体部件具有金属半导体触点,触点仅与源极区域接触而不与主体区域接触。

    Method for producing a semiconductor
    18.
    发明授权
    Method for producing a semiconductor 有权
    半导体制造方法

    公开(公告)号:US08288258B2

    公开(公告)日:2012-10-16

    申请号:US12769976

    申请日:2010-04-29

    IPC分类号: H01L21/306

    摘要: A method for producing a semiconductor includes providing a p-doped semiconductor body having a first side and a second side; implanting protons into the semiconductor body via the first side to a target depth of the semiconductor body; bonding the first side of the semiconductor body to a carrier substrate; forming an n-doped zone in the semiconductor body by heating the semiconductor body such that a pn junction arises in the semiconductor body; and removing the second side of the semiconductor body at least as far as a space charge zone spanned at the pn junction.

    摘要翻译: 一种制造半导体的方法包括提供具有第一侧和第二侧的p掺杂半导体本体; 通过第一侧将半导体本体中的质子注入半导体本体的目标深度; 将半导体主体的第一侧接合到载体基板; 通过加热所述半导体本体从而在半导体本体中形成pn结,形成半导体本体中的n掺杂区; 以及移除所述半导体本体的所述第二侧至少与在所述pn结处跨过的空间电荷区域一样远。

    METHOD FOR TREATING AN OXYGEN-CONTAINING SEMICONDUCTOR WAFER, AND SEMICONDUCTOR COMPONENT
    20.
    发明申请
    METHOD FOR TREATING AN OXYGEN-CONTAINING SEMICONDUCTOR WAFER, AND SEMICONDUCTOR COMPONENT 审中-公开
    用于处理含氧半导体波长的方法和半导体元件

    公开(公告)号:US20110042791A1

    公开(公告)日:2011-02-24

    申请号:US12161472

    申请日:2007-01-19

    摘要: A method for treating an oxygen-containing semiconductor wafer, and semiconductor component. One embodiment provides a first side, a second side opposite the first side. A first semiconductor region adjoins the first side. A second semiconductor region adjoins the second side. The second side of the wafer is irridated such that lattice vacancies arise in the second semiconductor region. A first thermal process is carried out the duration of which is chosen such that oxygen agglomerates form in the second semiconductor region and that lattice vacancies diffuse from the first semiconductor region into the second semiconductor region.

    摘要翻译: 一种处理含氧半导体晶片和半导体元件的方法。 一个实施例提供了第一侧,与第一侧相对的第二侧。 第一半导体区域邻接第一侧。 第二半导体区域邻接第二侧。 搅拌晶片的第二面使得在第二半导体区域中出现晶格空位。 进行第一热处理,其持续时间被选择为使得在第二半导体区域中形成氧团聚体,并且晶格空位从第一半导体区扩散到第二半导体区域。