X-ray imaging system and solid state detector therefor
    1.
    发明授权
    X-ray imaging system and solid state detector therefor 失效
    X射线成像系统和固态检测器

    公开(公告)号:US4905265A

    公开(公告)日:1990-02-27

    申请号:US151235

    申请日:1988-02-01

    IPC分类号: G01T1/29 H01L27/146 H04N5/32

    摘要: The x-ray imaging system comprises an x-ray source for producing an x-ray beam and an x-ray detector. The x-ray detector comprises a solid state integrated circuit having a silicon substrate and a plurality of charge storage devices. A circuit is provided for placing a charge on the charge storage devices and the integrated circuit is disposed in an x-ray permeable material. The detector is positioned in an x-ray beam such that the charge is dissipated by secondary radiation produced by interaction between the x-ray beam and the silicon substrate of the integrated circuit.

    摘要翻译: x射线成像系统包括用于产生x射线束的x射线源和x射线检测器。 x射线检测器包括具有硅衬底和多个电荷存储装置的固态集成电路。 提供了一种用于将电荷放置在电荷存储装置上的电路,并且该集成电路设置在x射线可渗透材料中。 检测器被定位在x射线束中,使得电荷通过由x射线束和集成电路的硅衬底之间的相互作用产生的二次辐射消散。