Socket including pressure conductive rubber and mesh for testing of ball grid array package
    11.
    发明授权
    Socket including pressure conductive rubber and mesh for testing of ball grid array package 有权
    插座包括压力导电橡胶和网格用于球栅阵列封装的测试

    公开(公告)号:US06489790B1

    公开(公告)日:2002-12-03

    申请号:US09519720

    申请日:2000-03-07

    IPC分类号: G01R3102

    CPC分类号: G01R1/073 G01R1/0483

    摘要: A socket for testing a BGA package capable of avoiding problems like deformation of external terminals of the BGA package or failing to detect a defective BGA package and a test method using the socket are provided. The socket for testing a BGA package connects solder balls (or solder bumps) as external terminals of the BGA package via a mesh, a pressure conductive rubber (PCR) as a middle connection unit, and a channel connection means of a socket board. A plane board having POGO pins or a printed circuit pattern can be used for the channel connection means.

    摘要翻译: 提供一种用于测试BGA封装的插座,其能够避免诸如BGA封装的外部端子的变​​形或不能检测到有缺陷的BGA封装的问题以及使用插座的测试方法。 用于测试BGA封装的插座通过网格,作为中间连接单元的压力导电橡胶(PCR)和插座板的通道连接装置将焊球(或焊料凸块)作为BGA封装的外部端子连接。 具有POGO引脚或印刷电路图案的平板可用于通道连接装置。