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    • 4. 发明授权
    • Metal structure and method of its production
    • 金属结构及其生产方法
    • US07922887B2
    • 2011-04-12
    • US11340570
    • 2006-01-27
    • Toshio HabaHiroshi YoshidaHaruo AkahoshiHitoshi Suzuki
    • Toshio HabaHiroshi YoshidaHaruo AkahoshiHitoshi Suzuki
    • C25D5/16C25D5/02
    • C25D3/38C25D5/02C25D5/56
    • The present invention provides a method for producing a metal structure comprising a substrate and a metal film formed on the substrate; comprising the steps of providing surface having irregularities made of a electrical conductor in the area of the substrate where the metal body or film is to be formed; and preferentially forming the metal body or film by electroplating in the area provided with the conductive surface having irregularities. The plating bath may preferably contain an additive compound such as a cyanine dye which is capable of suppressing the plating reaction, and which loses such plating-suppressing effect with the progress of the plating reaction. The metal film can be produced by electroplating in the area provided with the surface having irregularities.
    • 本发明提供一种金属结构体的制造方法,该金属结构体包括在基板上形成的基板和金属膜; 包括以下步骤:在要形成金属体或膜的基板的区域中提供具有由电导体制成的凹凸的表面; 并且优选地在设置有具有不规则性的导电表面的区域中通过电镀形成金属体或膜。 电镀浴可以优选含有能够抑制电镀反应的花青染料等添加剂化合物,并且随着电镀反应的进行而失去这种电镀抑制效果。 金属膜可以通过在具有不规则的表面的区域中进行电镀而制造。