PROBLEM TO BE SOLVED: To provide a radiation image photographing apparatus capable of suppressing degradation of a radiation image due to electric noise.SOLUTION: The radiation image photographing apparatus includes: a radiation detection panel 54 for converting radiation 16 transmitted through a subject 12 into an electric signal a flexible substrate 66 for transmitting the electric signal converted by the radiation detection panel 54 an electric processing part 62 for processing the electric signal transmitted by the flexible substrate 66 a housing 32 for housing the radiation detection panel 54, the flexible substrate 66 and the electric processing part 62 and a shield member 60 which is arranged between the radiation detection panel 54 and the electric processing part 62, and which comprises a conductive mesh, and which is electrically connected with a ground pattern of the electric processing part 62.COPYRIGHT: (C)2012,JPO&INPIT【課題】電気ノイズによる放射線画像の品質低下を抑制することができる放射線画像撮影装置を提供する。【解決手段】被写体12を透過した放射線16を電気信号に変換する放射線検出パネル54と、放射線検出パネル54にて変換された電気信号を伝送するフレキシブル基板66と、フレキシブル基板66にて伝送された電気信号を処理する電気処理部62と、放射線検出パネル54、フレキシブル基板66、及び電気処理部62を収容する筐体32と、放射線検出パネル54と電気処理部62の間に配置され、導電性メッシュからなり、前記電気処理部62のグランドパターンに電気的に接続されたシールド部材60とを備える。【選択図】図3