发明名称 |
GANGED DETECTOR PIXEL, PHOTON/PULSE COUNTING RADIATION IMAGING DEVICE |
摘要 |
A ganged-detector pixel cell is used in a device having an array of such pixel cells to construct an x-ray and gamma-ray radiation energy imaging device. The ganged-detector pixel cell comprises a detector pixel array of two or more detectors pixels disposed on a semiconductor detector substrate. The detector pixels of the pixel array are in electrical communication with a single pixel signal counting circuit disposed on an adjacent ASIC readout substrate. The ganged-detector pixel cell has a Ratio of Correspondence (RC) between of the number of pixel detectors to the single pixel signal counting circuits in the cell of RC>=1. In practice, the Ratio of Correspondence between of the number of pixel detectors to the single pixel signal counting circuits in a pixel cell is RC>=2. |
申请公布号 |
EP1540730(A4) |
申请公布日期 |
2007.07.11 |
申请号 |
EP20030817490 |
申请日期 |
2003.07.03 |
申请人 |
AJAT OY, LTD. |
发明人 |
SPARTIOTIS, KONSTANTINOS, E. |
分类号 |
H01L27/146;G01T1/24;G01T1/29;H01J40/14;H01L;H01L25/00;H01L27/00;H01L31/00;H04N5/32;H04N5/335 |
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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