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    • 4. 发明申请
    • SINGLE OR MULTI-ENERGY VERTICAL RADIATION SENSITIVE DETECTORS
    • 单或多能量垂直辐射敏感探测器
    • WO2012104775A2
    • 2012-08-09
    • PCT/IB2012050426
    • 2012-01-30
    • KONINKL PHILIPS ELECTRONICS NVRONDA CORNELIS REINDERLEVENE SIMHACARMI RAZWAINER NAORLIVNE AMIRSHIRIAEV ROMAN
    • RONDA CORNELIS REINDERLEVENE SIMHACARMI RAZWAINER NAORLIVNE AMIRSHIRIAEV ROMAN
    • G21K4/00
    • G01T1/2006G01T1/1644G01T1/2018
    • A vertical radiation sensitive detector array (114) includes at least one detector leaf (118). The detector leaf includes a scintillator array (210, 502, 807, 907), including, at least, a top side (212) which receives radiation, a bottom side (218) and a rear side (214) and a photo-sensor circuit board (200, 803, 903), including a photo-sensitive region (202, 508, 803, 903), optically coupled to the rear side of the scintillator array. The detector leaf further includes processing electronics (406) disposed below the scintillator array, a flexible circuit board (220) electrically coupling the photo-sensitive region and the processing electronics, and a radiation shield (236) disposed below the bottom of the scintillator array, between the scintillator and the processing electronics, thereby shielding the processing electronics from residual radiation passing through the scintillator array. Some embodiments incorporate rare earth iodides such as SrI 2 (Eu).
    • 垂直辐射敏感检测器阵列(114)包括至少一个检测器叶片(118)。 检测器叶片包括闪烁体阵列(210,502,807,907),至少包括接收辐射的顶侧(212),底侧(218)和后侧(214)和光传感器 电路板(200,803,903),其包括光学耦合到闪烁体阵列的后侧的光敏区域(202,508,803,903)。 检测器叶片还包括设置在闪烁体阵列下方的处理电子器件(406),电耦合光敏区域和处理电子器件的柔性电路板(220)和设置在闪烁体阵列底部下方的辐射屏蔽(236) ,在闪烁体和处理电子器件之间,从而屏蔽处理电子器件与通过闪烁体阵列的剩余辐射。 一些实施方案包括稀土碘化物如SrI 2(Eu)。