发明名称 |
Portal imaging assembly with pair of asymmetric screens and method of use |
摘要 |
<p>A radiographic imaging assembly has two different ("asymmetric") fluorescent intensifying screens on either side of two radiographic silver halide films. The two fluorescent intensifying screens differ in speed by at least 0.1 logE. This imaging assembly provides high contrast images and improved exposure latitude for use in various exposure conditions and equipment. The two films can be the same or different (for example, providing images of different contrast or speed). <IMAGE></p> |
申请公布号 |
EP1271239(A2) |
申请公布日期 |
2003.01.02 |
申请号 |
EP20020077431 |
申请日期 |
2002.06.19 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
DICKERSON, ROBERT E.;MOORE, WILLIAM EDWIN |
分类号 |
G03C5/02;G03C1/00;G03C1/035;G03C1/047;G03C1/12;G03C1/30;G03C1/46;G03C1/74;G03C5/16;G03C5/17;G03C5/26;G03C5/29;(IPC1-7):G03C5/17 |
主分类号 |
G03C5/02 |
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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