Microelectromechanical semiconductor component with cavity structure and method for producing the same
    4.
    发明申请
    Microelectromechanical semiconductor component with cavity structure and method for producing the same 有权
    具有腔结构的微机电半导体元件及其制造方法

    公开(公告)号:US20070181979A1

    公开(公告)日:2007-08-09

    申请号:US11701044

    申请日:2007-02-01

    IPC分类号: H01L29/06 H01L21/30

    摘要: One aspect of the invention relates to a semiconductor component with cavity structure and a method for producing the same. The semiconductor component has an active semiconductor chip with the microelectromechanical structure and a wiring structure on its top side. The microelectromechanical structure is surrounded by walls of at least one cavity. A covering, which covers the cavity, is arranged on the walls. The walls have a photolithographically patterned polymer. The covering has a layer with a polymer of identical type. In one case, the molecular chains of the polymer of the walls are crosslinked with the molecular chains of the polymer layer of the covering layer to form a dimensionally stable cavity housing.

    摘要翻译: 本发明的一个方面涉及具有腔结构的半导体部件及其制造方法。 半导体部件具有微机电结构的有源半导体芯片及其顶侧的布线结构。 微机电结构由至少一个空腔的壁包围。 覆盖空腔的覆盖物布置在墙壁上。 墙壁具有光刻图案的聚合物。 覆盖物具有具有相同类型的聚合物的层。 在一种情况下,壁的聚合物的分子链与覆盖层的聚合物层的分子链交联以形成尺寸稳定的腔体。

    Microelectromechanical semiconductor component with cavity structure and method for producing the same
    7.
    发明授权
    Microelectromechanical semiconductor component with cavity structure and method for producing the same 有权
    具有腔结构的微机电半导体元件及其制造方法

    公开(公告)号:US07807506B2

    公开(公告)日:2010-10-05

    申请号:US11701044

    申请日:2007-02-01

    IPC分类号: H01L21/00

    摘要: One aspect of the invention relates to a semiconductor component with cavity structure and a method for producing the same. The semiconductor component has an active semiconductor chip with the microelectromechanical structure and a wiring structure on its top side. The microelectromechanical structure is surrounded by walls of at least one cavity. A covering, which covers the cavity, is arranged on the walls. The walls have a photolithographically patterned polymer. The covering has a layer with a polymer of identical type. In one case, the molecular chains of the polymer of the walls are crosslinked with the molecular chains of the polymer layer of the covering layer to form a dimensionally stable cavity housing.

    摘要翻译: 本发明的一个方面涉及具有腔结构的半导体部件及其制造方法。 半导体部件具有微机电结构的有源半导体芯片及其顶侧的布线结构。 微机电结构由至少一个空腔的壁包围。 覆盖空腔的覆盖物布置在墙壁上。 墙壁具有光刻图案的聚合物。 覆盖物具有具有相同类型的聚合物的层。 在一种情况下,壁的聚合物的分子链与覆盖层的聚合物层的分子链交联,以形成尺寸稳定的腔体。