METHOD FOR MANUFACTURING NITRIDE SEMICONDUCTOR CRYSTAL LAYER
    32.
    发明申请
    METHOD FOR MANUFACTURING NITRIDE SEMICONDUCTOR CRYSTAL LAYER 有权
    制备氮化物半导体晶体层的方法

    公开(公告)号:US20120058626A1

    公开(公告)日:2012-03-08

    申请号:US13037582

    申请日:2011-03-01

    IPC分类号: H01L21/20

    摘要: According to one embodiment, a method is disclosed for manufacturing a nitride semiconductor crystal layer. The method can include forming the nitride semiconductor crystal layer having a first thickness on a silicon crystal layer. The silicon crystal layer is provided on a base body. The silicon crystal layer has a second thickness before the forming the nitride semiconductor crystal layer. The second thickness is thinner than the first thickness. The forming the nitride semiconductor crystal layer includes making at least a portion of the silicon crystal layer incorporated into the nitride semiconductor crystal layer to reduce a thickness of the silicon crystal layer from the second thickness.

    摘要翻译: 根据一个实施例,公开了一种用于制造氮化物半导体晶体层的方法。 该方法可以包括在硅晶体层上形成具有第一厚度的氮化物半导体晶体层。 硅晶层设置在基体上。 硅晶层在形成氮化物半导体晶体层之前具有第二厚度。 第二厚度比第一厚度薄。 形成氮化物半导体晶体层包括使至少部分掺入氮化物半导体晶体层中的硅晶体层从第二厚度减小硅晶体层的厚度。