Being the radiation detector assembly which detects the radiation which is irradiated from manner and the x-ray inspection mannered null emission line source which the radiation detector assembly and

摘要

This invention regards array of the detection pixel (12) the radiation detector assembly which it possesses (10). Each pixel of the detector (20), it possesses the photo gate electrode where the electric charge which is formed incident radiation (, X) by is collected. The photo gate electrode whose it is possible as for change of the electric charge, the electric current sensor (40) with monitoring to be done (21) the photo gate line which is connected (32) the displacement electric current in is made to cause. Therefore, the electric charge which was collected all photo gate electrodes which are connected to the photo gate line (21) by is measured while being disclosed which it continues, makes the dose control method of the high performance of lighting possible.