X-ray filter and x-ray examination apparatus using the same
    1.
    发明授权
    X-ray filter and x-ray examination apparatus using the same 失效
    X射线过滤器和使用其的X射线检查装置

    公开(公告)号:US06370228B1

    公开(公告)日:2002-04-09

    申请号:US09494669

    申请日:2000-01-31

    IPC分类号: G21K300

    CPC分类号: G21K1/10

    摘要: An X-ray filter comprises an array of filter elements (5) an control circuit, the control circuit comprising an array of switching devices (33) provided on a common substrate (52), a switching device (33) being provided for each filter element for switching a control signal to the respective filter element. An output terminal of each switching device is provided with an external connection portion (54) located at the respective switching device. An array of external connection portions (54) is thus provided over the array of switching devices (33). The connection portions are then bonded to a connection block of the array of filter elements. This avoids the need to use edge connections of the substrate (52), and provides a secure mechanical and electrical connection between the control circuit and the filter array.

    摘要翻译: 一种X射线滤波器包括一组滤波器元件(5),一个控制电路,该控制电路包括设置在公共衬底(52)上的一组开关器件(33),为每个滤波器提供开关器件(33) 用于将控制信号切换到各个过滤元件的元件。 每个开关装置的输出端子设置有位于相应开关装置处的外部连接部分(54)。 因此,外部连接部分(54)的阵列设置在开关装置阵列33上。 然后将连接部分接合到过滤元件阵列的连接块。 这避免了需要使用衬底(52)的边缘连接,并且在控制电路和过滤器阵列之间提供安全的机械和电连接。