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    REDUCED AIRBORNE CONTAMINATION DETECTOR HEADS
    4.
    发明申请
    REDUCED AIRBORNE CONTAMINATION DETECTOR HEADS 有权

    公开(公告)号：US20170176605A1

    公开(公告)日：2017-06-22

    申请号：US15452379

    申请日：2017-03-07

    Applicant: General Electric Company

    Inventor： Jean-Paul Bouhnik ,  Yaron Hefetz ,  Roee Khen ,  Raed Khamaisi ,  Israel Altman

    IPC: G01T1/166 ,  G01T7/00

    CPC classification number: G01D11/245 ,  G01T1/1648 ,  G01T1/166 ,  G01T1/20 ,  G01T7/00

    Abstract: A radiation detector head assembly is provided that includes a detector housing, a detector unit, and a fastener. The detector housing defines a cavity therein, and includes a shielding body disposed at least partially around the cavity. The detector unit is disposed within the cavity, and includes an absorption member and associated processing circuitry. The processing circuitry is configured to generate electronic signals responsive to radiation received by the absorption member. The fastener extends through the detector housing, and is accepted by the detector unit to secure the detector unit to the detector housing. The shielding body of the detector housing is interposed between the fastener and the processing circuitry.

    DETECTOR MODULE FOR AN IMAGING SYSTEM
    6.
    发明申请
    DETECTOR MODULE FOR AN IMAGING SYSTEM 有权
    用于成像系统的检测器模块

    公开(公告)号：US20140374869A1

    公开(公告)日：2014-12-25

    申请号：US13924690

    申请日：2013-06-24

    Applicant: General Electric Company

    Inventor： Arie Shahar ,  Eliezer Traub ,  Israel Altman

    IPC: H01L31/0216 ,  H01L31/18 ,  H01L27/144

    CPC classification number: H01L27/1469 ,  G01T1/24 ,  G01T1/243 ,  H01L27/144 ,  H01L27/1446 ,  H01L27/146 ,  H01L27/14618 ,  H01L27/14659 ,  H01L27/14685

    Abstract: A detector module for detecting photons includes a detector formed from a semiconductive material, the detector having a first surface, an opposing second surface, and a plurality of sidewalls extending between the first and second surfaces, and a guard band coupled to the sidewalls, the guard band having a length that extends about a circumference of the detector, the guard band having a width that is greater than a thickness of the detector such that an upper rim segment of the guard band projects beyond the first surface of the detector, the upper rim segment being folded over a peripheral region of the first surface along the circumference of the detector, the guard band configured to reduce recombinations proximate to the edges of the detector.

    Abstract translation: 用于检测光子的检测器模块包括由半导体材料形成的检测器，所述检测器具有第一表面，相对的第二表面和在第一和第二表面之间延伸的多个侧壁，以及耦合到侧壁的保护带， 保护带具有围绕检测器的圆周延伸的长度，保护带的宽度大于检测器的厚度，使得保护带的上边缘段突出超过检测器的第一表面，上部 边缘段沿着检测器的圆周折叠在第一表面的周边区域上，保护带被配置为减少接近检测器边缘的复合。

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