X-RAY DETECTOR Russian patent published in 2006 - IPC H04N5/321 H05G1/64 A61B6/02 

FIELD: roentgen ray detectors.

SUBSTANCE: proposed X-ray detector has light-tight case with X-ray tight wall mounting X-ray optical converter, residual X-ray filter, lens block, and photodetector incorporating at least two optoelectronic converters with partially overlapped fields of vision and isolated power outputs for connection to fragmental video signal processing and integral output video signal shaping system. Case accommodates additional light and X-ray tight partition rigidly fixed in parallel with X-ray optical converter and provided with through holes whose quantity and disposition comply with those of lenses and optoelectronic converters; these holes are closed with residual X-ray filter disks; blends are installed in front of these disks, length A of each blend and distance D from front surface of X-ray optical converter to front-end plane of lenses being interrelated by following equation: A/D = (0.5 - 0.95).

EFFECT: enhanced operating reliability and efficiency optical-channels internal noise suppression.

7 cl, 2 dwg, 1 tbl