| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a radiation imaging device having a grid unit wherein a distance to an opposed effective photographing domain or a mass is improved, relative to function attaining required relative angle regulation, mechanical strength securement or impact protection. <P>SOLUTION: This radiation imaging device includes a detection part, having a detection means for detecting a radiation distribution transmitted through an object; an photographing part having the detection part, and a grid part for suppressing scattered light which is detachably mounted on an outside of the imaging part, wherein the imaging part includes a buffer member on a side surface facing a surface side which radiation strikes, the grid includes a grid body placed on the surface side which the radiation strikes; and a mounting member for fixing the grid body to the photographic unit, and sides constituting the mounting member include a side which does not protrude from the outer shape of the photographing part, when viewed from the surface side which the radiation strikes. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
