A METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICES, AND CORRESPONDING DEVICE
    1.
    发明公开
    A METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICES, AND CORRESPONDING DEVICE 审中-公开
    制造半导体器件的方法和相应装置

    公开(公告)号:EP3285295A1

    公开(公告)日:2018-02-21

    申请号:EP17162016.4

    申请日:2017-03-21

    Abstract: Semiconductor devices (10) comprising at least one electrically conductive metal element (16) in a nonconductive package material (20) are manufactured by:
    - providing a first metal layer (102) having a smooth morphology for covering the aforesaid metal element (16); and
    - providing a second metal layer (104) for covering partially the first layer (102), leaving at least one portion of the surface of the first layer (102) exposed, the second layer (104) having a rough morphology.
    There may moreover be provided a die pad (14) for mounting a semiconductor die (12) by providing the aforesaid first layer (102) for covering the die pad (14) and attaching a semiconductor die (12) on the die pad (14) in contact with said first layer (102).

    Abstract translation: 包括在非导电封装材料(20)中的至少一个导电金属元件(16)的半导体器件(10)通过以下制造:提供具有平滑形态的第一金属层(102)以覆盖上述金属元件(16) ; 和 - 提供用于部分地覆盖第一层(102)的第二金属层(104),使第一层(102)的表面的至少一部分暴露,第二层(104)具有粗糙的形态。 此外可以通过提供用于覆盖管芯焊盘(14)的上述第一层(102)并将半导体管芯(12)附着在管芯焊盘(14)上来提供用于安装半导体管芯(12)的管芯焊盘(14) )与所述第一层(102)接触。

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