X-RAY GENERATION TUBE, X-RAY GENERATION DEVICE USING THE SAME, AND X-RAY IMAGING SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a radiation generating tube with which voltage resistance is improved with simple means.;SOLUTION: A radiation generating tube 1 is obtained by bonding a cathode 2 to one opening of an insulation tube 5 and bonding an anode 4 to the other opening thereof, where the cathode 2 and the anode 4 are electrically connected to each other by arranging a resistance film 6, whose sheet resistance value is lower than that of the insulation tube 5, for an outer periphery of the insulation tube 5.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2018,JPO&INPIT