Method for Cutting Printed Circuit Board
    1.
    发明申请
    Method for Cutting Printed Circuit Board 失效
    切割印刷电路板的方法

    公开(公告)号:US20060134888A1

    公开(公告)日:2006-06-22

    申请号:US11161987

    申请日:2005-08-24

    IPC分类号: H01L21/78 H01L21/50

    摘要: A method for cutting a printed circuit board includes providing a printed circuit board including a cutting region having a plurality of metal conducting wires, disposing a patterned first protection layer on the printed circuit board surface and exposing the metal conducting wires in the cutting region, forming a conducting layer on a surface of the metal conducting wires, disposing a second protection layer on the cutting region, performing a cutting process in the cutting region, and removing the second protection layer.

    摘要翻译: 一种用于切割印刷电路板的方法包括提供一种印刷电路板,其包括具有多个金属导线的切割区域,在印刷电路板表面上设置图案化的第一保护层,并将金属导线暴露在切割区域中,形成 在金属导线的表面上形成导电层,在切割区域上设置第二保护层,在切割区域中进行切割处理,以及去除第二保护层。

    Method for cutting printed circuit board
    2.
    发明授权
    Method for cutting printed circuit board 失效
    切割印刷电路板的方法

    公开(公告)号:US07482250B2

    公开(公告)日:2009-01-27

    申请号:US11161987

    申请日:2005-08-24

    IPC分类号: H01L21/78

    摘要: A method for cutting a printed circuit board includes providing a printed circuit board including a cutting region having a plurality of metal conducting wires, disposing a patterned first protection layer on the printed circuit board surface and exposing the metal conducting wires in the cutting region, forming a conducting layer on a surface of the metal conducting wires, disposing a second protection layer on the cutting region, performing a cutting process in the cutting region, and removing the second protection layer.

    摘要翻译: 一种用于切割印刷电路板的方法包括提供一种印刷电路板,其包括具有多个金属导线的切割区域,在印刷电路板表面上设置图案化的第一保护层,并将金属导线暴露在切割区域中,形成 在金属导线的表面上形成导电层,在切割区域上设置第二保护层,在切割区域中进行切割处理,以及去除第二保护层。