| 申请日期 | 2025-02-25 | 申请号 | EP04102984 |
| 公开（公告）号 | EP1493798A1 | 公开（公告）日 | 2005-01-05 |
| 公开国别 | EP | 申请人省市代码 | 全国 |
| 申请人 | AGFA GEVAERT | ||
| 简介 | As a rare earth activated lutetium oxysulfide phosphor with an enhanced X-ray absorption coefficient for direct-X-rays, a scintillating phosphor according to the formula Lu2O2S : xM, wherein M is selected from the group of rare earth elements consisting of Eu, Pr and Sm and wherein x is from 0.0001 to 0.2, has been shown to be preferred as said phosphor prompt emits red light, which makes it particularly suitable for use as a scintillator material in a device for direct-radiography (DR). | ||
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