A PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURE THEREOF
    2.
    发明申请
    A PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURE THEREOF 审中-公开
    印刷电路板及其制造方法

    公开(公告)号:WO1996005970A1

    公开(公告)日:1996-02-29

    申请号:PCT/US1994009721

    申请日:1994-08-25

    CPC classification number: H05K3/108 H05K3/426 H05K2201/0344

    Abstract: A method of depositing a conductive material (20) on a surface of a printed circuit board (10) includes the steps of chemically treating at least a portion of a surface of the printed circuit board, disposing a resist layer (16) over the chemically treated surface (12), depositing a conductive layer (20) in the areas which are not covered by the resist (16), stripping the resist from the surface of the printed circuit board (10), and cleaning exposed chemically treated surfaces of the printed circuit board (10) to remove contaminants from the surface of the printed circuit board (10) which were introduced in the chemically treating step.

    Abstract translation: 在印刷电路板(10)的表面上沉积导电材料(20)的方法包括以下步骤:化学处理印刷电路板的表面的至少一部分,将抗蚀剂层(16)设置在化学上 处理表面(12),在未被抗蚀剂(16)覆盖的区域中沉积导电层(20),从印刷电路板(10)的表面剥离抗蚀剂,以及清洁暴露的化学处理的表面 印刷电路板(10)以从化学处理步骤中引入的印刷电路板(10)的表面去除污染物。

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