发明名称 |
PHOSPHOR SCREEN AND IMAGING ASSEMBLY |
摘要 |
<p>A phosphor screen comprises an inorganic phosphor capable of absorbing X-rays and emitting electromagnetic radiation having a wavelength greater than 300 nm. The phosphor is disposed on a support that has a reflective substrate comprising a continuous polyester first phase and a second phase dispersed within the continuous polyester first phase. The second phase contains microvoids that in turn contain barium sulfate particles. This support provides improved reflectivity particularly at shorter wavelengths.</p> |
申请公布号 |
EP1683164(B1) |
申请公布日期 |
2010.10.06 |
申请号 |
EP20040818662 |
申请日期 |
2004.11.08 |
申请人 |
CARESTREAM HEALTH, INC. |
发明人 |
LANEY, THOMAS, MILES;STEKLENSKI, DAVID, JOHN |
分类号 |
H01J1/66;G03C1/498;G03C5/17;G21K4/00;H01J29/38;H01J31/50 |
主分类号 |
H01J1/66 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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