Method for manufacturing ceramic laminated substrate
    9.
    发明授权
    Method for manufacturing ceramic laminated substrate 失效
    陶瓷层叠基板的制造方法

    公开(公告)号:US6048424A

    公开(公告)日:2000-04-11

    申请号:US4924

    申请日:1998-01-09

    摘要: Via portions are formed in a first green sheet for a first layer of a laminated substrate. Then, conductive lands are formed on a surface of the first green sheet and a wiring pattern is formed on a back face of the first green sheet to be connected to the conductive lands through the via portions. The thus formed first green sheet is joined to a second green sheet having via portions therein so that the wiring pattern of the first green sheet contacts the via portions of the second green sheet. In this case, by forming the wiring pattern on the back face of the first green sheet, lamination slippage of the wiring pattern caused by lamination of the first and second green sheets can be prevented.

    摘要翻译: 通过部分形成在层压基板的第一层的第一生片中。 然后,在第一生片的表面上形成导电焊盘,并且在第一生片的背面上形成布线图案,以通过通孔部分连接到导电焊盘。 如此形成的第一生片与其中具有通孔部分的第二生片接合,使得第一生片的布线图案接触第二生片的通孔部分。 在这种情况下,通过在第一生片的背面上形成布线图案,可以防止由第一和第二生片的叠层引起的布线图案的层叠滑动。