发明名称 |
Radiographic phosphor panel having improved speed and sharpness |
摘要 |
A radiographic phosphor panel exhibits provides increased photospeed and image sharpness in exposed radiographic films. This panel includes a phosphor layer that transmits actinic radiation in a range that is reflected by a transparent, polymeric multi-layer reflector used as part of a support. This polymeric multi-layer reflector exhibits a different level of reflectance of light depending upon the angle of light incidence that is greater than 0 and up to and including 90 degrees. On the opposing surface of the reflector is a light absorbing substrate.
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申请公布号 |
US6652996(B2) |
申请公布日期 |
2003.11.25 |
申请号 |
US20020062038 |
申请日期 |
2002.01.31 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
STEKLENSKI DAVID J.;AYLWARD PETER T. |
分类号 |
G01T1/00;G03B42/02;G03C5/17;G21K4/00;(IPC1-7):H05B33/12;B32B27/06 |
主分类号 |
G01T1/00 |
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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