Process for bonding two substrates
    2.
    发明授权
    Process for bonding two substrates 有权
    粘合两个基板的工艺

    公开(公告)号:US08999090B2

    公开(公告)日:2015-04-07

    申请号:US13749471

    申请日:2013-01-24

    申请人: SOITEC

    摘要: The invention relates to a method for bonding two substrates, in particular, two semiconductor substrates that, in order to be able to improve the reliability of the process, provides the step of providing a gaseous flow over the bonding surfaces of the substrates. The gaseous flow is preferably a laminar flow that is essentially parallel to the bonding surfaces of the substrates, and has a temperature in a range of from room temperature up to 100° C.

    摘要翻译: 本发明涉及一种用于接合两个基板,特别是两个半导体基板的方法,为了能够提高该工艺的可靠性,提供了在基板的接合表面上提供气流的步骤。 气流优选是基本上平行于基板的粘合表面的层流,并且具有在室温至100℃的范围内的温度。

    PROCESS FOR BONDING TWO SUBSTRATES
    3.
    发明申请
    PROCESS FOR BONDING TWO SUBSTRATES 有权
    连接两个基板的工艺

    公开(公告)号:US20130139946A1

    公开(公告)日:2013-06-06

    申请号:US13749471

    申请日:2013-01-24

    申请人: SOITEC

    IPC分类号: H01L21/18

    摘要: The invention relates to a method for bonding two substrates, in particular two semiconductor substrates which, in order to be able to improve the reliability of the process, provides the step of providing a gaseous flow over the bonding surfaces of the substrates. The gaseous flow is preferably a laminar flow that is essentially parallel to the bonding surfaces of the substrates, and has a temperature in a range of from room temperature up to 100° C.

    摘要翻译: 本发明涉及一种用于接合两个基板,特别是两个半导体基板的方法,为了能够提高该工艺的可靠性,提供了在基板的接合表面上提供气流的步骤。 气流优选是基本上平行于基板的粘合表面的层流,并且具有在室温至100℃的范围内的温度。

    SUBSTRATE HAVING A CHARGED ZONE IN AN INSULATING BURIED LAYER
    5.
    发明申请
    SUBSTRATE HAVING A CHARGED ZONE IN AN INSULATING BURIED LAYER 审中-公开
    具有绝缘层的充电区的基底

    公开(公告)号:US20140225182A1

    公开(公告)日:2014-08-14

    申请号:US14253690

    申请日:2014-04-15

    申请人: Soitec

    IPC分类号: H01L29/786

    摘要: A substrate comprises a base wafer, an insulating layer over the base wafer, and a top semiconductor layer over the insulating layer on a side thereof opposite the base wafer. The insulating layer comprises a charge-confining layer confined on one or both sides with diffusion barrier layers, wherein the charge-confining layer has a density of charges in absolute value higher than 1010 charges/cm2. Alternatively, the insulating layer comprises charge-trapping islands embedded therein, wherein the charge-trapping islands have a total density of charges in absolute value higher than 1010 charges/cm2.

    摘要翻译: 衬底包括基底晶片,在基底晶片上方的绝缘层,以及在与基底晶片相对的一侧上的绝缘层上的顶部半导体层。 绝缘层包括限制在具有扩散阻挡层的一侧或两侧的电荷限制层,其中电荷限制层的绝对值的电荷密度高于1010电荷/ cm 2。 或者,绝缘层包括嵌入其中的电荷捕获岛,其中电荷捕获岛具有高于1010电荷/ cm 2的绝对值的电荷的总密度。