发明名称 |
Diaphragm for an imaging device limits high-energy radiation from a radiation source so as to orientate it along an optical axis towards an imaging area based on a pin camera principle |
摘要 |
<p>A first absorbing body (18) partially absorbs radiation along with a first curved outer surface (20). A second absorbing body (26) also partially absorbs radiation along with a second curved outer surface (28) that partially complements the first curved outer surface.</p> |
申请公布号 |
DE102005029674(B4) |
申请公布日期 |
2008.08.21 |
申请号 |
DE20051029674 |
申请日期 |
2005.06.20 |
申请人 |
BAM BUNDESANSTALT FUER MATERIALFORSCHUNG UND -PRUEFUNG |
发明人 |
OSTERLOH, KURT;EWERT, UWE;KNISCHEK, HEINZ-JUERGEN |
分类号 |
G21K1/02;G01N23/06;G03B42/02;G21K1/04 |
主分类号 |
G21K1/02 |
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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