LOT TRACEABLE PRINTED CIRCUIT BOARD
    2.
    发明申请
    LOT TRACEABLE PRINTED CIRCUIT BOARD 有权
    可追溯打印电路板

    公开(公告)号:US20080149732A1

    公开(公告)日:2008-06-26

    申请号:US11673596

    申请日:2007-02-12

    Abstract: A lot traceable printed circuit board (PCB) includes a substrate having thereon a patterned circuit layer and a working zone carrying production information related to the PCB itself. The working zone includes a plurality of code boxes, wherein each of the code boxes has a first probe region and second probe region. A single set of resistance test loop is disposed within the first probe region. Four sets of resistance test loops are disposed within the second probe region. A frying probe tester is used to probe the set of resistance test loops respectively for abstracting the production information recorded in the working zone.

    Abstract translation: 许多可追溯的印刷电路板(PCB)包括其上具有图案化电路层的基板和承载与PCB本身相关的生产信息的工作区。 工作区域包括多个代码框,其中每个代码框具有第一探测区域和第二探测区域。 单个电阻测试环路设置在第一探测区域内。 四组电阻测试环设置在第二探针区域内。 使用油炸探针测试仪分别探测一组电阻测试回路,以抽取记录在工作区域中的生产信息。

    METHOD OF MANUFACTURING DOUBLE-SIDED PRINTED CIRCUIT BOARD
    3.
    发明申请
    METHOD OF MANUFACTURING DOUBLE-SIDED PRINTED CIRCUIT BOARD 有权
    制造双面印刷电路板的方法

    公开(公告)号:US20070084823A1

    公开(公告)日:2007-04-19

    申请号:US11610512

    申请日:2006-12-14

    Abstract: The present invention provides a method of manufacturing a double-sided printed circuit board. An insulation substrate is first formed by creating a plurality of through holes on a Copper Clad Laminate (CCL) whose copper foil surface has been removed. Next, an electro-less copper layer is plated on the substrate for forming a plurality of plated through holes. After a wire pattern is formed on the substrate, a solder preventive layer is formed on top of the wire pattern. Next, a plurality of openings is created in between the solder preventive layer for exposing the contact pads. Finally, a protective layer is plated on top of the contact pads.

    Abstract translation: 本发明提供一种制造双面印刷电路板的方法。 首先通过在其铜箔表面被去除的铜包覆层(CCL)上形成多个通孔来形成绝缘基板。 接着,在基板上电镀无电镀铜层,形成多个电镀通孔。 在基板上形成线图案之后,在导线图案的顶部形成防焊层。 接下来,在用于暴露接触垫的防焊层之间产生多个开口。 最后,将保护层镀在接触垫的顶部。

    Lot traceable printed circuit board
    6.
    发明授权
    Lot traceable printed circuit board 有权
    批量可追溯印刷电路板

    公开(公告)号:US07576287B2

    公开(公告)日:2009-08-18

    申请号:US11673596

    申请日:2007-02-12

    Abstract: A lot traceable printed circuit board (PCB) includes a substrate having thereon a patterned circuit layer and a working zone carrying production information related to the PCB itself. The working zone includes a plurality of code boxes, wherein each of the code boxes has a first probe region and second probe region. A single set of resistance test loop is disposed within the first probe region. Four sets of resistance test loops are disposed within the second probe region. A frying probe tester is used to probe the set of resistance test loops respectively for abstracting the production information recorded in the working zone.

    Abstract translation: 许多可追溯的印刷电路板(PCB)包括其上具有图案化电路层的基板和承载与PCB本身相关的生产信息的工作区。 工作区域包括多个代码框,其中每个代码框具有第一探测区域和第二探测区域。 单个电阻测试环路设置在第一探测区域内。 四组电阻测试环设置在第二探针区域内。 使用油炸探针测试仪分别探测一组电阻测试回路,以抽取记录在工作区域中的生产信息。

    Method of Manufacturing Double-Sided Printed Circuit Board
    10.
    发明申请
    Method of Manufacturing Double-Sided Printed Circuit Board 审中-公开
    制造双面印刷电路板的方法

    公开(公告)号:US20060054588A1

    公开(公告)日:2006-03-16

    申请号:US11160067

    申请日:2005-06-07

    Abstract: The present invention provides a method of manufacturing a double-sided printed circuit board. An insulation substrate is first formed by creating a plurality of through holes on a Copper Clad Laminate (CCL) whose copper foil surface has been removed. Next, an electro-less copper layer is plated on the substrate for forming a plurality of plated through holes. After a wire pattern is formed on the substrate, a solder preventive layer is formed on top of the wire pattern. Next, a plurality of openings is created in between the solder preventive layer for exposing the contact pads. Finally, a protective layer is plated on top of the contact pads.

    Abstract translation: 本发明提供一种制造双面印刷电路板的方法。 首先通过在其铜箔表面被去除的铜包覆层(CCL)上形成多个通孔来形成绝缘基板。 接着,在基板上电镀无电镀铜层,形成多个电镀通孔。 在基板上形成线图案之后,在导线图案的顶部形成防焊层。 接下来,在用于暴露接触垫的防焊层之间产生多个开口。 最后,将保护层镀在接触垫的顶部。

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