会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明专利
    • Radiation imaging apparatus
    • JP5299000B2
    • 2013-09-25
    • JP2009068089
    • 2009-03-19
    • 株式会社島津製作所
    • 直紀 長谷川敬一 後藤
    • A61B6/00G01T1/24
    • PROBLEM TO BE SOLVED: To provide a radiographic apparatus which prevents imaging of a false image on a generated image by acquiring detection signals of a capacitor matrix while eliminating influence of apparent fluctuations in bias voltage. SOLUTION: The radiographic apparatus comprises a radiation prohibiting section 7 that prohibits X-ray beam radiation from an X-ray tube 3 and a readout prohibiting means that prohibits a readout control section 8 from carrying out readout operation. When X-ray beam radiation from the X-ray tube 3 is prohibited by the radiation prohibiting section 7, a readout prohibiting section 9 prohibits starting of readout of detection signals. By doing so, X-ray beam radiation and readout of detection signals of an FPD 4 correspond with each other one by one. As a result, bias voltage becomes apparently constant for every time one row of the capacitor matrix is readout. With such a configuration, a X-ray radiographic image from which influence of X-ray beam is removed is acquired. COPYRIGHT: (C)2011,JPO&INPIT