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Radiographic imaging device

  • US 9,239,392 B2
  • Filed: 02/27/2015
  • Issued: 01/19/2016
  • Est. Priority Date: 03/03/2014
  • Status: Active Grant
First Claim
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1. A radiographic imaging device comprising three radiation detection panels that are a first radiation detection panel, a second radiation detection panel and a third radiation detection panel, each radiation detection panel having:

  • a sensor unit that is rectangular flat plate shaped and at which a plurality of detection elements, that detect radiation irradiated from a radiation irradiating section, are arrayed in a matrix structure; and

    a circuit unit that is connected to the sensor unit, and that is disposed at a first side and a second side of the sensor unit that are adjacent to one another, and that carries out reading-out of radiological image information detected by the detection elements, or signal processing of the read-out radiological image information,wherein the circuit unit is not disposed at a third side that faces the first side and at a fourth side that faces the second side of the sensor unit, andthe first radiation detection panel and the third radiation detection panel are disposed such that the third sides or the fourth sides of the sensor units face one another, anda portion of a second effective imaging region at the first side or the second side of the sensor unit of the second radiation detection panel, and a portion of a first effective imaging region at the third side or the fourth side of the sensor unit of the first radiation detection panel, are overlapped in a radiation irradiating direction, and a portion of a second effective imaging region at the third side or the fourth side of the sensor unit of the second radiation detection panel, and a portion of a third effective imaging region at the third side or the fourth side of the sensor unit of the third radiation detection panel, are overlapped in the radiation irradiating direction, and the second radiation detection panel is disposed at a side opposite the radiation irradiating section side of the first radiation detection panel and the third radiation detection panel.

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