RADIOGRAPHIC DEVICE
To effectively prevent magnetism reaching a sensor panel from an electronic component in a panel type radiographic device without excessive time and effort in manufacture and without increasing its weight.SOLUTION: A radiographic device 100(100A) comprises: a sensor panel 3(3A) that has an imaging s...
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Zusammenfassung: | To effectively prevent magnetism reaching a sensor panel from an electronic component in a panel type radiographic device without excessive time and effort in manufacture and without increasing its weight.SOLUTION: A radiographic device 100(100A) comprises: a sensor panel 3(3A) that has an imaging surface 321a on which a plurality of semiconductor elements 322 are arranged to be distributed in a two-dimensional shape; a base 5 that supports the sensor panel 3(3A) from the opposite side of the imaging surface 321a; an electronic component 6 that is arranged on the opposite side of a side of the base 5 on which the sensor panel 3(3A) is present; a housing 110 that accommodates the sensor panel 3(3A), the base 5, and the electronic component 6; and a first shield layer 4 that is arranged between the sensor panel 3(3A) and the base 5, and prevents magnetism generated by the electronic component 6 from reaching the sensor panel 3(3A).SELECTED DRAWING: Figure 2
【課題】パネル型の放射線撮影装置において、製造に過度の手間をかけることなく、かつ重量を増加させることなく、電子部品からセンサーパネルへ到達する磁気を効果的に抑制できるようにする。【解決手段】放射線撮影装置100,100Aは、複数の半導体素子322が二次元状に分布するように配列された撮像面321aを有するセンサーパネル3、3Aと、センサーパネル3,3Aを撮像面321aとは反対側から支持する基台5と、基台5の、センサーパネル3,3Aが存在する側とは反対側に配置された電子部品6と、センサーパネル3,3A、基台5及び電子部品6を収納する筐体110と、センサーパネル3,3Aと基台5との間に配置され、電子部品6が発生させた磁気がセンサーパネル3,3Aへ到達するのを抑制する第一シールド層4と、を備える。【選択図】図2 |
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