Method of embedding magnetic component in substrate
    11.
    发明授权
    Method of embedding magnetic component in substrate 有权
    将磁性成分嵌入衬底的方法

    公开(公告)号:US09101072B2

    公开(公告)日:2015-08-04

    申请号:US13477919

    申请日:2012-05-22

    摘要: A method of embedding a magnetic component in a substrate is disclosed. Holes are formed in a substrate by mechanically drilling. Each of the holes includes a top opening, a bottom and sidewall, wherein an area of the top opening is larger than that of the bottom. The sidewall extends from the top opening vertically downwards to a predetermined depth, and then is slanted inwardly to the bottom to form a sloped sidewall at the bottom of the hole. A predetermined region is defined along a portion of an edge of the top opening, and a portion of the substrate material under the predetermined region is removed by routing to form a component accommodation trench with a portion of the sloped sidewall at the bottom. Then, a magnetic component is placed into the component accommodation trench.

    摘要翻译: 公开了一种在基板中嵌入磁性部件的方法。 通过机械钻孔在基板中形成孔。 每个孔包括顶部开口,底部和侧壁,其中顶部开口的区域大于底部开口的面积。 侧壁从顶部开口垂直向下延伸到预定深度,然后向内倾斜到底部,以在孔的底部形成倾斜的侧壁。 沿着顶部开口的边缘的一部分限定预定区域,并且通过布线移除在该预定区域下方的基底材料的一部分,以形成部分容纳沟槽,其中倾斜侧壁的一部分位于底部。 然后,将磁性部件放置在部件容纳沟槽中。