- 专利标题： Radiation detector, method and apparatus of manufacturing the same, scintillator panel and method and apparatus of manufacturing the same
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申请号： US17191865申请日： 2021-03-04
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公开(公告)号： US11415712B2公开(公告)日： 2022-08-16
- 发明人: Atsuya Yoshida , Hiroshi Horiuchi
- 申请人： CANON ELECTRON TUBES & DEVICES CO., LTD.
- 申请人地址： JP Otawara
- 专利权人： CANON ELECTRON TUBES & DEVICES CO., LTD.
- 当前专利权人： CANON ELECTRON TUBES & DEVICES CO., LTD.
- 当前专利权人地址： JP Otawara
- 代理机构： Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JPJP2018-165281 20180904
- 主分类号： G01T1/20
- IPC分类号： G01T1/20 ; G01T1/202
摘要：
According to one embodiment, a radiation detector includes a photo-electric conversion substrate, a scintillator layer containing a main material and a dope material and a light reflective layer or a moisture barrier layer, formed on a front surface side of the scintillator layer along a shape of the front surface of the scintillator layer. The scintillator layer includes a mixed layer portion formed of the main material the dope material on the photo-electric conversion substrate, and a dope material layer portion formed of only the dope material on a front surface side of the mixed layer portion. A front surface of at least the dope material layer portion is formed into relatively coarse shape compared to the mixed layer portion.
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