Wiring circuit board
    36.
    发明专利
    Wiring circuit board 有权
    接线电路板

    公开(公告)号:JP2006120863A

    公开(公告)日:2006-05-11

    申请号:JP2004307265

    申请日:2004-10-21

    Abstract: PROBLEM TO BE SOLVED: To provide a wiring circuit board including a terminal with molten metal surely located on the terminal to be accurately connectable with an external terminal. SOLUTION: A base insulation layer 3 is formed on a support substrate 2. A conductor pattern 4 is formed on the base insulation layer 3, so that it integrally includes a plurality of wires 4a, 4b, 4c and 4d, each magnetic head connection terminal 7 and each external connection terminal 8, and a first through hole 9 is formed on the external connection terminal 8. Then, after a cover insulation layer 10 is formed, a third through hole 20 is formed on the support substrate 2, and a second through hole 19 is formed on the base insulation layer 3 so that they communicate with the first through hole 9, respectively. Thus, when each external connection terminal 8 is to be connected with an external terminal 23, it can be connected while checking the location of a solder ball 21 through the respective through holes. COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题:提供一种布线电路板,其包括具有可靠地位于端子上的熔融金属的端子,以能够与外部端子精确地连接。 解决方案:基底绝缘层3形成在支撑基板2上。导体图案4形成在基底绝缘层3上,使得其整体地包括多根电线4a,4b,4c和4d,每个磁性 头连接端子7和每个外部连接端子8以及第一通孔9形成在外部连接端子8上。然后,在形成覆盖绝缘层10之后,在支撑基板2上形成第三通孔20, 并且在基底绝缘层3上形成第二通孔19,使得它们分别与第一通孔9连通。 因此,当每个外部连接端子8与外部端子23连接时,可以通过各个通孔检查焊球21的位置来连接。 版权所有(C)2006,JPO&NCIPI

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