RADIATION DETECTOR HAVING PIXELATED ANODE STRIP-ELECTRODES

    公开(公告)号:EP3346295A1

    公开(公告)日:2018-07-11

    申请号:EP17208861.9

    申请日:2017-12-20

    IPC分类号: G01T1/24

    摘要: A radiation detection system is provided. The radiation detection system includes a radiation detector 52. The radiation detector 50 includes a semiconductor layer 52 having a first surface 54 and a second surface 56 opposite the first surface 54, a monolithic cathode 60 disposed on the first surface 54, and multiple pixelated anode strip-electrodes 62 disposed on the second surface 56 in a coplanar arrangement. The multiple pixelated anode strip-electrodes 62 include a first set of pixelated anode strip-electrodes 64 disposed along a first direction and a second set of pixelated anode strip-electrodes 66 disposed along a second direction orthogonal to the first direction. Each pixelated anode strip-electrode of the first set of pixelated anode strip-electrodes 64 includes a first respective multiple segments disposed along the first direction. Each pixelated anode strip-electrode of the second set of pixelated anode strip-electrodes 66 includes a second respective multiple segments disposed along the second direction.