发明名称 |
METHOD AND APPARATUS TO REDUCE CHARGE SHARING IN PIXELLATED ENERGY DISCRIMINATING DETECTORS |
摘要 |
A CT detector includes a plurality of metallized anodes with each metallized anode separated from another metallized anode by a gap. A direct conversion material is electrically coupled to the plurality of metallized anodes and has a charge sharing region in which an electrical charge generated by an x-ray impinging the direct conversion material is shared between at least two of the plurality of metallized anodes. An x-ray attenuating material is positioned to attenuate x-rays directed toward the charge sharing region.
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申请公布号 |
US2008175347(A1) |
申请公布日期 |
2008.07.24 |
申请号 |
US20070625969 |
申请日期 |
2007.01.23 |
申请人 |
TKACZYK JOHN ERIC;DU YANFENG;LI WEN |
发明人 |
TKACZYK JOHN ERIC;DU YANFENG;LI WEN |
分类号 |
H01L27/146;G01N23/083 |
主分类号 |
H01L27/146 |
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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