Method of filling apertures with crystalline material
    1.
    发明授权
    Method of filling apertures with crystalline material 失效
    用结晶材料填充孔的方法

    公开(公告)号:US4059707A

    公开(公告)日:1977-11-22

    申请号:US609005

    申请日:1975-08-29

    摘要: A sheet containing the apertures to be filled is coated with a layer of crystalline material. A localized heat source heats small portions of the layer at a time. The crystalline material in each portion is melted and allowed to flow into the apertures. The localized heat source is then moved to heat a different portion of the crystalline layer. In this fashion the layer of crystalline material is scanned with the localized heat source so that the crystalline material melts, flows into the apertures to be filled and then recrystallizes.

    摘要翻译: 包含要填充的孔的片材涂覆有一层结晶材料。 局部热源一次加热该层的小部分。 每个部分中的结晶材料被熔化并允许其流入孔中。 然后移动局部热源以加热晶体层的不同部分。 以这种方式,用局部热源扫描结晶材料层,使得结晶材料熔化,流入待填充的孔中,然后重结晶。