Method for forming electrical traces on substrate
    8.
    发明授权
    Method for forming electrical traces on substrate 有权
    在基板上形成电迹线的方法

    公开(公告)号:US08475867B2

    公开(公告)日:2013-07-02

    申请号:US12570040

    申请日:2009-09-30

    IPC分类号: C23C18/54 C23C18/38

    摘要: A method for forming electrical traces on a substrate includes the steps of: providing a substrate; printing an ink pattern using an ink on the substrate, the ink including a aqueous medium containing silver ions and a heat sensitive reducing agent; heating the ink pattern to reduce silver ions into silver particles thereby forming an semi-finished traces; and forming a metal overcoat on the semi-finished traces by electroless plating thereby obtaining patterned electrical traces.

    摘要翻译: 在衬底上形成电迹线的方法包括以下步骤:提供衬底; 在基板上使用油墨印刷油墨图案,所述油墨包括含有银离子的水性介质和热敏还原剂; 加热油墨图案以将银离子还原成银颗粒,从而形成半成品痕迹; 并通过化学镀在半成品迹线上形成金属外涂层,从而获得图案化的电迹线。