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    • 83. 发明授权
    • Component for use in forming printed circuit boards
    • 用于形成印刷电路板的组件
    • US06316733B1
    • 2001-11-13
    • US09641303
    • 2000-08-18
    • Michael A. CentanniMark Kusner
    • Michael A. CentanniMark Kusner
    • H05K103
    • H05K3/388H05K3/025H05K3/4611
    • A component for use in manufacturing printed circuits that in a finished printed circuit constitutes a functional element. The component is comprised of a film substrate formed of a first polymeric material having a first side and a second side. At least one layer of a tiecoat metal is applied to the first side of the film substrate. At least one layer of copper on the at least one layer of a tiecoat metal, the layer of copper having an essentially uncontaminated exposed surface facing away from the at least one layer of tiecoat metal. A plurality of spaced apart, adhesion promoting areas of a tiecoat metal are provided on the second side of the film substrate defining regions of exposed polymeric material on the second side of the film substrate.
    • 用于制造印刷电路的部件,其在成品印刷电路中构成功能元件。 该部件由具有第一侧面和第二侧面的第一聚合物材料形成的薄膜基底构成。 将至少一层涂层金属施加到膜基材的第一侧。 至少一层铜层,在所述至少一层涂层金属上,所述铜层具有基本上未受污染的暴露表面,其背离所述至少一层粘结金属层。 在薄膜基材的第二面上设置多个间隔开的粘合促进区域,该膜基材在薄膜基材的第二面上限定暴露的聚合物材料的区域。