Method of manufacturing circuit carrier and use of the same
    4.
    发明专利
    Method of manufacturing circuit carrier and use of the same 有权
    制造电路载体的方法及其使用

    公开(公告)号:JP2013065874A

    公开(公告)日:2013-04-11

    申请号:JP2012252028

    申请日:2012-11-16

    发明人: HANNES P HOFMANN

    摘要: PROBLEM TO BE SOLVED: To provide a method of manufacturing a circuit carrier and the use of the method.SOLUTION: The method comprises: providing a printed circuit board (a); coating the circuit board on at least one side thereof with a dielectric (b); and structuring the dielectric for producing trenches and vias therein using laser ablation (c). Then, an undercoat layer is deposited onto the dielectric, either onto the entire surface thereof or into the produced trenches and vias only (d). A metal layer is deposited onto the undercoat layer, with the trenches and vias being completely filled with metal for forming conductor structures therein (e). Finally, the excess metal and the undercoat layer are removed until the dielectric is exposed until the undercoat layer is deposited onto the entire surface thereof, with the conductor structures remaining intact (f).

    摘要翻译: 要解决的问题:提供一种制造电路载体的方法和该方法的使用。 解决方案:该方法包括:提供印刷电路板(a); 在电介质(b)的至少一侧涂覆电路板; 并使用激光烧蚀(c)构造用于产生其中的沟槽和通孔的电介质。 然后,将底涂层沉积在电介质上,或者在其整个表面上或仅生产出的沟槽和通孔中(d)。 金属层沉积在底涂层上,其中沟槽和通孔被完全填充金属以在其中形成导体结构(e)。 最后,除去多余的金属和底涂层,直到电介质暴露直到底涂层沉积到其整个表面上,导体结构保持完整(f)。 版权所有(C)2013,JPO&INPIT