RADIATION-SENSITIVE DETECTOR DEVICE WITH CHARGE-REJECTING SEGMENT GAPS Russian patent published in 2016 - IPC G01T1/24 

FIELD: information technology.

SUBSTANCE: invention generally relates to imaging systems. Detector device for detecting radiation comprises a conversion layer, a plurality of charge collecting electrodes, a plurality of external guiding electrodes, wherein said detector device is adapted to apply to said guiding electrodes a voltage , wherein U_bias denotes a voltage applied between said charge collecting electrodes and a counter electrode, through which said radiation is received, d_gap denotes width of said gaps between said charge collecting electrodes, d_g denotes a distance between a connecting layer on which said guiding electrodes are arranged and said conversion layer, ε_c denotes relative permittivity of said conversion layer, ε_g denotes relative permittivity in layer between said collecting electrodes and said guiding electrodes, and d_c denotes thickness of said conversion layer.

EFFECT: technical result is improved quality of imaging.

11 cl, 4 dwg