| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a radiation detection device capable of realizing high resolution and high-speed driving while being thin and lightweight. <P>SOLUTION: In a radiation detection device 10, an X-ray detection panel 2 is fixed on a support substrate 4. In the X-ray detection panel 2, a phosphor film is deposited on a photoelectric conversion substrate having a photoelectric conversion element. A moisture proof cover 3 is sealed on the X-ray detection panel 2. Further, the support substrate 4 holds, on a side opposite to a side where the X-ray detection panel 2 is fixed, a circuit board 5, with an X-ray shielding lead plate 6 and a heat radiation insulation sheet 7 therebetween, while being connected to a housing 9 by a support pillar 8. Furthermore, the housing 9 has a protective plate 11 on a side facing the X-ray detection panel 2, while the housing 9 has, on a side facing the circuit board 5, a heat radiation plate 13 containing a heat pipe therein and arranged with a heat radiation surface thereof facing outside of the housing 9. <P>COPYRIGHT: (C)2012,JPO&INPIT |
