Method of providing conductive tracks on a printed

专利名称：Method of providing conductive tracks on a

printed circuit and apparatus for use incarrying out the method

发明人：John Michael Lowe申请号：US09679577申请日：20001005公开号：US06524462B1公开日：20030225

专利附图：

摘要：This invention is a method of, providing conductive tracks on a printed circuitincluding coating a substrate carrying printed tracks with an electro-plating solution with

a tool which provides a first electrode of an electro-plating circuit and a secondelectrode provided by the tracks which are to be electroplated, the tool including anabsorptive member in which plating solution can be carried; a first electrode of anelectro-plating circuit adapted to make electrical contact with plating solution carried bythe absorptive member; and at least one tool second electrode electrically insulatedfrom the first electrode and spaced from the absorptive member, the tool secondelectrode being so positioned that as the absorptive member is wiped across a surface ofa substrate, the second electrode contactor can be wiped across the surface of thesubstrate to contact electrically conductive regions of the substrate to form a secondelectrode of the electro-plating circuit therewith.

申请人：TECHNOLOGY DEVELOPMENT ASSOCIATE OPERATIONS LIMITED

代理机构：Schnader Harrison Segal & Lewis LLP

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