EMBEDDED DIE PACKAGE ON PACKAGE (POP) WITH PRE-MOLDED LEADFRAME
    7.
    发明申请
    EMBEDDED DIE PACKAGE ON PACKAGE (POP) WITH PRE-MOLDED LEADFRAME 有权
    包装(POP)上嵌入的DIE包装与预先设计的铅笔

    公开(公告)号:US20090194887A1

    公开(公告)日:2009-08-06

    申请号:US12026742

    申请日:2008-02-06

    申请人: Yong Liu Qiuxiao Qian

    发明人: Yong Liu Qiuxiao Qian

    IPC分类号: H01L23/00 H01L21/50

    摘要: A multiple-chip package has top and bottom pre-molded leadframes formed prior to the flip-chip attachment of semiconductor die to the leadframes. After die attachment, underfill is used to encase all but one surface of the die, and the top and bottom leadframes are joined together by solder bump balls with the exposed surfaces of the semiconductor dice proximate to each other.

    摘要翻译: 多芯片封装在将半导体管芯倒装芯片连接到引线框架之前形成顶部和底部预成型引线框架。 在芯片附接之后,使用底部填充物封装模具的除了一个表面之外的所有其它表面,并且顶部和底部引线框架通过焊料凸块球连接在一起,其中半导体芯片的暴露表面彼此靠近。

    Embedded semiconductor power modules and packages
    8.
    发明授权
    Embedded semiconductor power modules and packages 失效
    嵌入式半导体电源模块和封装

    公开(公告)号:US08421204B2

    公开(公告)日:2013-04-16

    申请号:US13110865

    申请日:2011-05-18

    IPC分类号: H01L23/52 H01L21/00

    摘要: Disclosed are semiconductor die packages constructed from modules of embedded semiconductor dice and electrical components. In one embodiment, a semiconductor die package comprises a first module and a second module attached to the first module. One or more semiconductor dice are embedded in the first module, and one or more electrical components, such as surface-mounted components, are embedded in the second module. The first module may be formed by a lamination process, and the second module may be formed by a lamination process or a molding process. Patterned metal layers and vias provide electrical interconnections to the package and among the die and components of the package. The second module may be attached to the first module by coupling interconnect lands of separately manufactured modules to one another, or may be directly attached by lamination or molding.

    摘要翻译: 公开了由嵌入式半导体芯片和电气部件的模块构成的半导体管芯封装。 在一个实施例中,半导体管芯封装包括第一模块和连接到第一模块的第二模块。 一个或多个半导体裸片嵌入在第一模块中,并且一个或多个电组件,例如表面安装组件,嵌入在第二模块中。 第一模块可以通过层压工艺形成,并且第二模块可以通过层压工艺或模制工艺形成。 图案化的金属层和通孔提供对封装以及芯片和封装的部件之间的电互连。 第二模块可以通过将单独制造的模块的互连焊盘彼此连接,或者可以通过层压或模制来直接附接到第一模块。

    EMBEDDED DIE PACKAGE ON PACKAGE (POP) WITH PRE-MOLDED LEADFRAME
    10.
    发明申请
    EMBEDDED DIE PACKAGE ON PACKAGE (POP) WITH PRE-MOLDED LEADFRAME 有权
    包装(POP)上嵌入的DIE包装与预先设计的铅笔

    公开(公告)号:US20120094436A1

    公开(公告)日:2012-04-19

    申请号:US13276372

    申请日:2011-10-19

    申请人: Yong Liu Qiuxiao Qian

    发明人: Yong Liu Qiuxiao Qian

    IPC分类号: H01L21/60

    摘要: A multiple-chip package has top and bottom pre-molded leadframes formed prior to the flip-chip attachment of semiconductor die to the leadframes. After die attachment, underfill is used to encase all but one surface of the die, and the top and bottom leadframes are joined together by solder bump balls with the exposed surfaces of the semiconductor dice proximate to each other.

    摘要翻译: 多芯片封装在将半导体管芯倒装芯片连接到引线框架之前形成顶部和底部预成型引线框架。 在芯片附接之后,使用底部填充物封装模具的除了一个表面之外的所有其它表面,并且顶部和底部引线框架通过焊料凸块球连接在一起,其中半导体芯片的暴露表面彼此靠近。