Electroless nickel plating solution composition, flexible printed circuit board and manufacturing method thereof
    1.
    发明申请
    Electroless nickel plating solution composition, flexible printed circuit board and manufacturing method thereof 审中-公开
    化学镀镍溶液组合物,柔性印刷电路板及其制造方法

    公开(公告)号:US20100155108A1

    公开(公告)日:2010-06-24

    申请号:US12457002

    申请日:2009-05-28

    CPC分类号: C23C18/34 H05K1/118 H05K3/244

    摘要: The present invention relates to an electroless nickel plating solution composition, a flexible printed circuit board and a manufacturing method thereof, and more particularly, to an electroless nickel plating solution composition, a flexible printed circuit board and a manufacturing method thereof capable of simultaneously satisfying plating characteristics respectively required for a pad unit and external connection units of the flexible printed circuit board by forming a nickel plating layer having a vertical growth structure with the electroless nickel plating solution composition including a water-soluble nickel compound, a reducing agent, a complexing agent and a vertical growth inducer.

    摘要翻译: 本发明涉及一种化学镀镍溶液组合物,柔性印刷电路板及其制造方法,更具体地,涉及一种能够同时满足电镀的化学镀镍溶液组合物,柔性印刷电路板及其制造方法 通过与含有水溶性镍化合物,还原剂,络合剂的化学镀镍溶液组合物形成具有垂直生长结构的镀镍层,分别为柔性印刷电路板的焊盘单元和外部连接单元需要的特性 和垂直生长诱导剂。