发明授权
- 专利标题： X-ray imaging system and solid state detector therefor
- 专利标题（中）： X射线成像系统和固态检测器
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申请号： US750273申请日： 1991-08-27
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公开(公告)号： US5220170A公开(公告)日： 1993-06-15
- 发明人: John D. Cox , William R. Eisenstadt , Robert M. Fox
- 申请人： John D. Cox , William R. Eisenstadt , Robert M. Fox
- 申请人地址： FL Gainesville FL Gainesville
- 专利权人： General Imaging Corporation,University of Florida
- 当前专利权人： General Imaging Corporation,University of Florida
- 当前专利权人地址： FL Gainesville FL Gainesville
- 主分类号： G01T1/20
- IPC分类号： G01T1/20 ; G01T1/24 ; G01T1/29 ; H01L27/146 ; H04N5/32 ; H04N5/369
摘要：
The invention comprises a scintillator for converting impinging x-rays into visible light; a sensor array having two opposed surfaces with a plurality of detectors at one of the surfaces and having the other of the surfaces facing the scintillator; and a plurality of processing circuits facing the one surface and connected to the detectors by bump bonds. Another feature of the invention is a gain stage in close proximity to sensors, which may be MOS capacitors. A single gain stage may be connected to one capacitor or may be connected to several at one time.
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