SEMICONDUCTOR PACKAGE WITH MOLD LOCK VENT
    6.
    发明申请
    SEMICONDUCTOR PACKAGE WITH MOLD LOCK VENT 有权
    半导体封装与模具锁定通风

    公开(公告)号:US20090224382A1

    公开(公告)日:2009-09-10

    申请号:US12041757

    申请日:2008-03-04

    IPC分类号: H01L23/495 H01L21/00

    摘要: A semiconductor package including a leadframe having first and second major surfaces and a mold lock opening extending between the first and second major surfaces. The semiconductor package includes a semiconductor die coupled to the first major surface, and an encapsulating material formed about the semiconductor chip and a portion of the first major surface of the leadframe and filling all but a portion of the mold lock opening, the unfilled portion of the mold lock opening forming a vent extending from the second major surface to the first major surface, the vent providing a pathway for air to escape from between the second major surface and a surface to which the second major surface is to be attached.

    摘要翻译: 一种半导体封装,包括具有第一和第二主表面的引线框和在第一和第二主表面之间延伸的模具锁定开口。 半导体封装包括耦合到第一主表面的半导体管芯和围绕半导体芯片形成的封装材料和引线框架的第一主表面的一部分,并且填充模具锁定开口的除了一部分之外的所有部分, 所述模具锁定开口形成从所述第二主表面延伸到所述第一主表面的通气口,所述排气口提供用于空气从所述第二主表面与所述第二主表面所要附接到的表面之间逸出的通路。