发明名称 Radiographic apparatus
摘要 A radiographic apparatus (100) includes photoelectric converter elements (18) for converting a radiographic image of an object into image signals and a shield member (2,4,6,9-11) for shielding the photoelectric converter elements (18) from scattered rays arising within the radiographic apparatus (100) from radiation passing through the photoelectric converter elements (18). The shield member (2,4,6,9-11) has a plurality of areas, in which at least one of a radiation transmittivity and a radiation scattering probability varies. <IMAGE>
申请公布号 EP1462054(A2) 申请公布日期 2004.09.29
申请号 EP20040007127 申请日期 2004.03.24
申请人 CANON KABUSHIKI KAISHA 发明人 YAMAMOTO, OSAMU
分类号 G01T1/20;A61B6/00;A61B6/06;G01N23/04;G01T7/00;G03B42/02;(IPC1-7):A61B6/00;G01N21/64 主分类号 G01T1/20
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