Detection method of the ionizing radiation counting detector and ionizing radiation by the plasma panel

摘要

Topic This invention with the ionization photon radiation detector which has high resolution ability, the fast pixel response, dead time is little, and price actualize the radiation detector relatively low at big size.Solutions It is the ionization photon radiation detector assembly which is based on the plasma panel which includes the input/output baseplate which seals the gas which is sealed up between the baseplate. The said input baseplate, with the electrode structure to which the top of the output baseplate opposes gives the potential difference, at the same time inside interface it does includes X electrode layer or the pattern which is on the wall in the gas. The Yc electrode on the said output baseplate (it is plugged and the line) and the Yr electrode (is plugged and line), in order to form the plural pixels which decide the position and present flow direction from ionization gas discharge between the input/output baseplate, it is constituted. The impedance element is connected to the Yc electrode and the Yr electrode. In addition, the power circuit, the input baseplate, is connected to X electrode layer and the Y electric current direction electrode. The discharge phenomenon detector which is connected to the impedance element on the Yc electrode and the Yr electrode and inspects the discharge phenomenon at pixel position. Selective figure Figure 1